Journal of Threatened Taxa | www.threatenedtaxa.org | 26 June 2020 | 12(9): 16077–16098

 

ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) 

 

doi: https://doi.org/10.11609/jott.4912.12.9.16077-16098

 

#4912 | Received 25 February 2019 | Final received 16 May 2020 | Finally accepted 16 June 2020

 

 

 

A checklist of angiosperm flora of low elevation lateritic hills of northern Kerala, India

 

K.A. Sreejith 1, V.B. Sreekumar 2, P. Prashob 3, S. Nita 4, M.P. Prejith 5 & M.S. Sanil 6

 

1–6 Forest Ecology & Biodiversity Conservation Division, Kerala Forest Research Institute, Peechi, Thrissur, Kerala 680653, India

1 sreejith@kfri.res.in, 2 sreekumar@kfri.res.in (corresponding author), 3 prashobbotany@gmail.com, 4 nita.shashidharan@gmail.com,

5 prejimad88@gmail.com, 6 sanilmadambi2010@gmail.com

 

 

Editor: Sanjaykumar R. Rahangdale, PDEA’s A. W. Arts, Science & Commerce College, Pune, India. Date of publication: 26 June 2020 (online & print)

 

Citation: Sreejith, K.A., V.B. Sreekumar, P. Prashob, S. Nita, M.P. Prejith & M.S. Sanil (2020). A checklist of angiosperm flora of low elevation lateritic hills of northern Kerala, India. Journal of Threatened Taxa 12(9): 16077–16098. https://doi.org/10.11609/jott.4912.12.9.16077-16098

 

Copyright: © Sreejith et al. 2020. Creative Commons Attribution 4.0 International License.  JoTT allows unrestricted use, reproduction, and distribution of this article in any medium by providing adequate credit to the author(s) and the source of publication.

 

Funding: KFRI Plan Grants (652/12) supported by KSCSTE, Thiruvananthapuram.

 

Competing interests: The authors declare no competing interests.

 

Author details: Dr. K.A. Sreejith, is a Senior Scientist at KFRI involved in field oriented studies of tropical forests in Western Ghats especially on long term monitoring permanent plots.  Dr. V.B. Sreekumar, Senior Scientist in Forest Botany Department working in the field of floristics, plant systematics, phylogenetics, genetic diversity assessments and long term changes in phenology and seed dispersal of angiosperms. Dr. P. Prashob, S. Nita, M.P. Prejith and M.S. Sanil were working as project staff in the lateritic hillocks of northern Kerala on different aspects dealing with diversity, distribution and ecology of flora and fauna.

 

Author contribution: KAS—contributed to field survey, identification and paper writing; VBS—contributed to field survey, identification and paper writing; PP—contributed to field survey and identification; NS—contributed to paper writing; MPP—contributed to field survey; MSS—contributed for preparation of herbarium and paper writing.

 

Acknowledgements: We express our sincere thanks to the Director, Kerala Forest Research Institute for support, encouragement and facilities provided.  We are also thankful to the Kerala State Council for Science, Technology & Environment and the Government of Kerala for providing financial support under plan grants (Project No KFRI RP 652/12).

 

 

 

Abstract: An inventory to prepare the checklist of angiosperm species in the lateritic hillocks of northern Kerala was conducted in five sampling sites during April 2013–March 2015.  In total, we recorded 364 genera with 535 species, of which 334 are native and 201 are non-native.  Native species were represented in 102 families, namely, Poaceae (28), Fabaceae (25), Acanthaceae (22), Rubiaceae (17) Euphorbiaceae (14), Commelinaceae (11), Phyllanthaceae (7), etc., whereas, non-native species were represented in 99 families.  Among the native species herbs are the predominant habit with 147 species (44%).  Out of the 72 endemic species, three taxa namely, Syzygium travancoricum, Santalum album and Hopea ponga are red listed species documented from the study area.  Twenty-seven invasive species were also recorded and major threats to the laterite ecosystems are by Lantana camara, Mikania micrantha, Pennisetum polystachyon, Ipomoea spp., and Senna spp.  Most part of the laterite has been converted to plantations, building sites and mining sites.  The indiscriminate mining for laterite, soil and demolishing the hillocks have severely threatened the very existence of the flora.

 

Keywords: Endemism, floristic inventory, lateritic plateau, microhabitats.

 

 

Introduction

 

Francis Hamilton-Buchanan from Angadipuram in Kerala, India in the 1800s, while on a journey through the regions of Mysore, Canara, and Malabar (Buchanan 1807; Narayanaswamy 1992) came across a type of weathered substance.  This substance used in building material, consisted of indurated clay, full of cavities and pores.  It had large quantities of iron in the form of red and yellow ochre.  Soft when fresh, this could be cut with any iron instrument; but if exposed, it hardened and resisted air and water.  This came to be known as laterite.  This unique geological formation is reported to occur from Karnataka, Kerala, Maharashtra, Madhya Pradesh in central India, the Eastern Ghats regions of Odisha, from parts of Assam, and more (Raychaudhuri 1981).

Floristic studies in lateritic plateaus have reported occurrence of many endemic species and habitat-specific flora (Bachulkar 1983; Yadav & Sardesai 2002; Watve 2013; Rahangdale & Rahangdale 2014) throughout the Western Ghats, India.

Some of the new species discovered from laterite ecosystems in India include Rotala malabarica Pradeep, Joseph & Sivar. (Pradeep et al. 1990), Nymphoides krishnakesara Joseph & Sivar. (Joseph & Sivarajan 1990), Justicia ekakusuma Pradeep & Sivar. (Pradeep & Sivarajan 1991), Lepidagathis keralensis Madhu. & Singh (Madhusoodanan & Singh 1992), Eriocaulon sivarajanii R. Ansari & N.P. Balakr. (Ansari & Balakrishnan 2009), and Eriocaulon madayiparnese Swapna, Rajesh, Manju & Prakashkumar (Swapna et al. 2012).  There are so many new discoveries from the plateau ecosystems from the Western Ghats and especially from lateritic ones.  Therefore, the basaltic as well as lateritic plateaus are inhabited by a great diversity of flora.  The plateaus are very species rich, for example the Durgawadi Plateau in Maharashtra of three square kilometer area has more than 600 angiospermic taxa of which 150 are endemic and also 105 faunal members (Rahangdale & Rahangdale 2018), which indicates the extent of species richness on the isolated hillocks or plateaus in the Western Ghats.

Some other taxa also described from laterite habitats, especially from the Western Ghats and adjoining areas are: Ceropegia attenuata Hook. var. mukambikae (Diwakar & Singh 2011) from Mookambika Hills, Karnataka, Ceropegia anantii (Yadav et al. 2004), Dipcadi concanense (Dalzell) Baker (Prabhugaonkar et al. 2009), both from low elevation laterites of the Konkan region in Maharashtra, and Ceropegia mahabalei Hemadri & Ansari var. hemalatae (Rahangdale & Rahangdale 2012) from basaltic plateaus of high elevation from the Western Ghats, Maharashtra.

Recent reports of new angiosperm species like Lindernia madayiparense Ratheesh, Sunil & Nandakumar, Eriocaulon madayiparense Swapna, Rajesh, Manju & Prakashkumar, Eriocaulon kannurense Sunil, Ratheesh & Nandakumar, and Rotala khaleeliana Sunil, Ratheesh & Nandakumar from the lateritic hills in northern Kerala highlights the importance of these ecosystems in terms of floral diversity and species richness.  Though many endemic and new species have been reported from the lateritic hills of northern Kerala, floral inventory of these ecosystem are limited (Jayarajan 2004; Balakrishnan et al. 2010).  Hence, this study was undertaken to document floristic composition and to highlight the significance of these ecosystem in the laterite hills of low elevations of northern Kerala.

 

 

Materials and methods

 

Study Site

The lateritic regions are a unique feature of northern Kerala and are found from Malappuram District in the south and extend upwards to southern Karnataka towards the north.  For the present study, intensive surveys were conducted in three lateritic hillocks of Cherupara, IT park, and Kookanam of the Kavvayi Basin (12.087–12.262 0N & 75.179–75.236 0E), spread across Kannur and Kasargod districts.  Additionally, lateritic hills of Ariyittapara and Madayipara were also selected.  Madayipara (12.031 0N & 75.258 0E) is a popular and typical lateritic plateau in Kannur District and lies on the north bank of Kuppam River, located in Madayi Village.  Ariyittapara (12.2480N & 75.2800E) is a lesser known hillock in Cheemeni, Kasargod (Figure 1).  The altitude gradient of the selected sites ranges from 23m to about 140m.  The vegetation in these midland hillocks support scrub jungles, cashew plantations, grasslands, and aquatic & semiaquatic plants.

 

Data Collection

Field surveys were conducted in the five selected sampling sites from April 2013 to March 2015. Survey frequency was thrice a month during the months of June to September for extensive representation of monsoon ephemeral plants that are characteristic of lateritic hillocks and monthly for the remaining months of the year.  The collected plant specimens were processed using standard herbarium techniques, identified with the aid of regional floras (Hooker 1872–1897; Gamble 1915–1935; Ramachandran & Nair 1988; Sasidharan 2004, 2007) and deposited at the Kerala Forest Research Institute Herbarium (KFRI).  A checklist was prepared based on the APG IV system of classification and the families and species are arranged alphabetically.  Information such as habit, endemism, Red List category if any of each taxon is also provided.

 

 

Results

 

During the present study a total of 535 species belonging to 364 genera of 102 families were recorded from the study area (Table 1).  Eight predominant families (i.e., with number of species ≥ 15 in each family), namely Poaceae (57 species), Fabaceae (56 species), Acanthaceae (23 species), Rubiaceae (23 species), Malvaceae (22), Euphorbiaceae (21 species), Asteraceae (16) and Convolvulaceae (16 species) were listed. Families with the greatest number of genera included Fabaceae (39 genera), Poaceae (35 genera), Euphorbiaceae (12 genera), Acanthaceae (17 genera), Rubiaceae (16 genera) and Asteraceae (15 genera).

Of the flora documented 2.25% were magnoliids, 21.75% were monocots and the remaining 76% were eudicots comprising rosids (39.8%) and asterids (36.2%).  Among the native species of lateritic hills of northern Kerala, herbaceous species were the predominant habit (147 species: 44% of the total) followed by trees (87 species, 26% of the total), climbers (55 species, 16%), and shrubs (45 species, 14%) (Figure 4).  Out of the 535 species, 334 are native and 201 are non-native species.  Native species were represented in 102 families, namely Poaceae (28), Fabaceae (25), Acanthaceae (22), Rubiaceae (17), Euphorbiaceae (14), etc. (Figure 2).  Families with the greatest number of genera in the native species are Fabaceae (27), Poaceae (16), Acanthaceae (17), Rubiaceae (13), Euphorbiaceae (9), etc. (Figure 3).  Whereas, non-native species were represented in 99 family and dominated by Poaceae (32), Fabaceae (27), Malvaceae (17), Convolvuvaceae (11), etc.  Twenty-seven invasive species were recorded and major threats to the laterite ecosystems are by Lantana camara L., Mikania micrantha Kunth, Pennisetum polystachyon Schult., Ipomoea spp., and Senna spp.

Of the 334 native species reported, Asparagus fysonii Macbr., Eriocaulon cuspidatum Dalz., Neanotis rheedei (Wall. ex Wight & Arn.) Lewis are listed as Endangered; Capparis baducca L., Cyanotis burmanniana Wight, Ischaemum burmanicum Bor., and Murdannia lanuginosa (Wall. ex Clarke) Bruckn. as Vulernable (Sasidharan 2007); whereas Syzygium travancoricum Gamble is listed as Critically Endangered (CAMP Workshops on Medicinal Plants, India 1998), Hopea ponga (Dennst.) Mabb. as Endangered (Ashton 1998) and Santalum album L. are listed as Vulnerable (Arunkumar et al. 2019).  Important plant species images are also provided (Image 1–4).

 

 

Discussion

 

The alteration in wet and dry spells creates unique microhabitats that support the varied biota in it.  The microhabitats and larger area could be the reasons for accommodating more angiosperms (Rahangdale & Rahangdale 2014).  Most of the lateritic flora is adapted to the various microhabitats and each microhabitat is unique in its edaphic properties, water availability, and species composition.  This makes such floristic studies ecologically significant.  Floral inventories as provided here contribute to understanding and highlighting the ecological significance of the landscape.  The current inventory adds to the floristic knowledge of lateritic hills in these areas.  The floristic composition may differ from site to site, but in general these (Table 1) were the frequent families recorded during the study in the lateritic hills in northern Kerala.

Also, of the seven new species recorded from lateritic hills of northern Kerala over the years, only two species were observed during the current study.  These are Justicia ekakusuma Pradeep & Sivar. and Rotala malabarica Pradeep et al.  Most of the lateritic exposed areas have been converted into industrial and residential areas.  Infrastructure developments lead to mining and extraction of more lateritic hills and the soil from the mining are used to fill wetland and paddy field which again utilized for building and infrastructure development.  This series of events in turn seriously affected the natural environment of the lateritic biotopes in northern Kerala (Sreejith et al. 2016).  The indiscriminate mining for laterite & soil and demolishing the hillocks have severely threatened the very existence of the biota, culture, and the water availability in most areas (Balakrishnan et al. 2010).  Currently, these systems in the lateritic hills are undergoing severe degradation, destruction, alteration through various activities such as mining, shifting to monoculture plantation, rapid infrastsructure development, and from alien invasive species.  Since only a small portion of this landscape remains undisturbed, an urgent intervention from concerned authorities to formulate and implement strict guidelines & policies to conserve the species-rich lateritic biotope, to evolve & implement site-specific restoration, and conservation programmes are to be initiated & implemented to protect the floristically rich lateritic hillocks of northern Kerala.

 

 

 

Table 1. Angiosperm plant species from lateritic hills of northern Kerala, India.

 

 

Taxon

Life form

Phyto-geographic distribution

Voucher number

 

Family:  Piperaceae

 

1

Peperomia pellucida (L.) Kunth

Herb Ex

Native of Tropical America; now Pantropica

KFRI 28939

2

Piper longum L.

Shrub

Indo-Malaysia

#

3

Piper nigrum L.

Climber

Peninsular India and Sri Lanka, cultivated elsewhere

#

 

Family: Aristolochiaceae

 

4

Aristolochia indica L.

Climber

Indo-Malaysia

KFRI 28967

5

Thottea siliquosa (Lam.) Ding Hou

Shrub

Peninsular India and Sri Lanka

#

 

Family:  Myristicaceae

 

6

Knema attenuata Warb.

Tree W

Western Ghats

KFRI 28993

 

Family: Annonaceae

 

7

Polyalthia korinti (Dunal) Thwaites

Shrub

Southern India and Sri Lanka

KFRI 22366

8

Uvaria narum Wall.

Climber

Southern India and Sri Lanka

KFRI 22361

 

Family: Lauraceae

 

9

Alseodaphne semecarpifolia Nees

Tree

Peninsular India and Sri Lanka

KFRI 28920

10

Cinnamomum malabatrum (Burm. f.) J.Presl

Tree W

Western Ghats

KFRI 28625

11

Cinnamomum verum Presl

Tree

Southwestern India and Sri Lanka

#

12

Litsea glutinosa (Lour.) C.B.Rob.

Tree

Indo-Malaya and China

#

 

Family: Araceae

 

13

Amorphophallus paeoniifolius (Dennst.) Nicolson

Herb

India, Sri Lanka, and Pacific Islands

KFRI  22345

14

Ariopsis peltata Nimmo 

Herb

India and western Malaysia

KFRI  22330

15

Cryptocoryne spiralis (Retz.) Fisch. ex Wydler

Herb

India extending to Bangladesh

KFRI  22312

16

Pothos scandens L.

Climber

India to Malaysia and Madagascar

KFRI 28966

17

Typhonium flagelliforme (Lodd.) Blume

Herb

Indo-Malaysia

KFRI22386

18

Typhonium roxburghii Schott

Herb

Southern Asia from India through New Guinea

KFRI  22378

 

Family: Hydrocharitaceae

 

19

Blyxa octandra (Roxb.) Planch. ex Thwaites

Herb

Indo-Malesia to Australia

#

20

Ottelia alismoides (L.) Pers.

Herb

Indo-Malesia to Pacific Islands and East Asia

KFRI 28919

 

Family: Burmanniaceae

 

21

Burmannia coelestis D.Don

Herb

Indo-Malesia

#

 

Family: Dioscoreaceae

 

22

Dioscorea alata L.

Climber I

India

KFRI 28974

23

Dioscorea bulbifera L.

Climber

Paleotropics

KFRI 28947

24

Dioscorea hispida Dennst.

Climber

Southern and southeastern Asia

KFRI 22380

25

Dioscorea oppositifolia L.

Climber

Indo-Malesia and China

#

26

Dioscorea pentaphylla L.

Climber

Indo-Malesia and China

KFRI 28975

27

Dioscorea wallichii Hook. f.

Climber

India, Myanmar and Thailand

#

 

Family: Pandanaceae

 

28

Pandanus amaryllifolius Roxb.

Shrub Ex

Native of Indonesia

KFRI 28629

 

Family:  Colchicaceae

 

29

Gloriosa superba L.

Climber

Paleotropics

KFRI 28682

30

Iphigenia indica (L.) A. Gray ex Kunth

Herb

Indo-Malesia to Australia

#

 

Family: Smilacaceae

 

31

Smilax zeylanica L.

Climber

Indo-Malesia

KFRI 22324

 

Family: Orchidaceae

 

32

Acampe praemorsa (Roxb.) Blatt. & McCann

Herb

India, Sri Lanka and Seychelles

#

33

Bulbophyllum sterile (Lam.) Suresh

Herb

Peninsular India, Nepal, Bangladesh, and Myanmar

KFRI 28647

34

Dendrobium ovatum (L.) Kranz.

Herb W

Western Ghats

#

35

Rhynchostylis retusa (L.) Blume

Herb

Indo-Malesia

#

36

Zeuxine longilabris (Lindl.) Trimen

Herb

Indo-Malesia

#

 

Family: Hypoxidaceae

 

37

Curculigo orchioides Gaertn.

Herb

Indo-Malesia

#

 

Family: Asparagaceae

 

38

Dracaena terniflora Roxb.

Shrub

India and southeastern Asia

KFRI 28945

39

Furcraea foetida (L.) Haw.

Shrub Ex

Native to central America; introduced in other parts of Tropics

KFRI 22391

 

Family: Arecaceae

 

40

Areca catechu L.

Tree

Cultivated from India to the Solomon Islands and less commonly in Africa and Tropical America

#

41

Caryota urens L.

Tree

Indo-Malesia

#

42

Cocos nucifera L.

Tree

Cultivated throughout the tropics

#

 

Family: Commelinaceae

 

43

Commelina benghalensis L.

Herb

Africa, India, China, Japan, and Malaysia

KFRI 28968

44

Commelina diffusa Burm. f.

Herb

Pantropical

KFRI 22370

45

Commelina erecta L.

Herb

India, Africa, and Australia

#

46

Commelina wightii Raiz.

Herb W

Western Ghats

#

47

Cyanotis axillaris (L.) D. Don ex Sweet

Herb

Indo-Malaya

KFRI 28940

48

Cyanotis burmanniana Wight

Herb W,VU

Western Ghats

#

49

Cyanotis cristata (L.) D. Don

Herb

Paleotropics

KFRI 28959

50

Cyanotis fasciculata (B.Heyne ex Roth) Schult. & Schult.f.

Herb

Peninsular India and Sri Lanka

KFRI 28969

51

Cyanotis papilionacea (Burm. f.) Schult. & Schult. f.

Herb PI

Peninsular India

#

52

Murdannia crocea (Griff.) Faden

Herb PI,VU

Peninsular India

KFRI 28970

53

Murdannia lanuginosa (Wall. ex Clarke) Brueckn.

Herb PI,VU

Peninsular India

KFRI 22371

54

Murdannia nudiflora (L.) Brenan

Herb

Indo-Malaya  and Africa

KFRI 28929

55

Murdannia semiteres (Dalz.) Sant.

Herb PI

Peninsular India

KFRI 28939

 

Family: Pontederiaceae

 

56

Monochoria vaginalis (Burm. f.) C. Presl

Herb

India to China, Malaysia, and Japan

#

 

Family: Marantaceae

 

57

 Stachyphrynium spicatum (Roxb.) Schum.

Herb W

Southern Western Ghats

KFRI 28643

 

Family: Costaceae

 

58

Cheilocostus speciosus (J.Koenig) C.D.Specht

Herb

Indo-Malaya

#

 

Family: Zingiberaceae

 

59

Curcuma oligantha Trimen

Herb

Southern India, Sri Lanka, and Myanmar

KFRI 22316

60

Curcuma zanthorrhiza Roxb.

Herb

Cultivated and naturalised in Indo-Malaya

KFRI 22311

61

Globba sessiliflora Sims

Herb

India to Thailand

#

62

Zingiber zerumbet (L.) Roscoe ex Sm.

Herb

India, Sri Lanka, and Malaysia

KFRI 22306

 

Family: Eriocaulaceae

 

63

Eriocaulon cuspidatum Dalz.

Herb W,EN

Western Ghats

#

64

Eriocaulon heterolepis Steud.

Herb W

Western Ghats

KFRI 28949

65

Eriocaulon lanceolatum Miq. ex Koernicke

Herb SI

Southern India

#

66

Eriocaulon madayiparense Swapna, Rajesh, Manju & Prakashkumar

Herb W

Southern Western Ghats (Kerala)

#

67

Eriocaulon parviflorum (Fyson) R. Ansari & N.P. Balakr.

Herb PI

Peninsular India

KFRI 28950

68

Eriocaulon xeranthemum Mart.

Herb

Tropical Africa and India

KFRI 28948

 

Family: Cyperaceae

 

69

Cyperus castaneus Willd.

Herb

Indo-Malaya to Northern Australia

KFRI 28946

70

Cyperus compressus L.

Herb

Pantropical

KFRI 28973

71

Cyperus distans L. f.

Herb

Pantropical

KFRI 22381

72

Kyllinga brevifolia Rottb.

Herb

Pantropical

#

73

Kyllinga nemoralis (J. R & G. Forst.) Dandy ex Hutch. & Dalz.

Herb

Pantropical

#

 

Family: Poaceae

 

74

Alloteropsis cimicina (L.) Stapf

Herb

Paleotropics

KFRI 28695

75

Apluda mutica L.

Herb

Tropical Asia and Australia

KFRI 28637

76

Apocopis mangalorensis (Hochst. Ex steud.) Henrard

Herb

Peninsular India

KFRI 28639

77

Arundinella cannanorica V.J.Nair, Sreek. & N.C.Nair 

Herb W

Western Ghats

#

78

Arundinella leptochloa (Steud.) Hook. f.

Herb

Peninsular India and Sri Lanka

#

79

Arundinella metzii Hochst. Ex Miq.

Herb W

Western Ghats

#

80

Axonopus compressus (Sw.) P.Beauv.

Herb

Tropics and subtropics

#

81

Bhidea fischeri Sreek. & B.V.Shetty 

Herb SI

Southern India

 

82

Brachiaria ramosa (L.) Stapf

Herb

Africa and Tropical Asia

#

83

Brachiaria reptans (L.) C.A.Gardner & C.E.Hubb. 

Herb

Tropical Asia; now introduced throughout the tropics

#

84

Brachiaria subquadripara (Trin.) Hitchc.

Herb

Indo-Malaya

KFRI 28990

85

Centotheca lappacea (L.) Desv.

Herb

Asia and Africa

KFRI 28649

86

Chloris barbata Sw.

Herb Ex

Native of tropical Africa

#

87

Chrysopogon aciculatus (Retz.) Trin.

Herb

Tropical Asia and Australia

#

88

Chrysopogon hackelii (Hook.f.) C.E.C. Fisch.

Herb PI

Peninsular India

KFRI 28638

89

Cymbopogon flexuosus (Nees ex Steud.) Wats.

Herb

India and southeastern Asia

#

90

Cynodon dactylon (L.) Pers.

Herb

Tropical and warm temperate regions of the world

#

91

Cyrtococcum trigonum (Retz.) A. Camus

Herb

Southeastern Asia, Sri Lanka, and peninsular India

KFRI 28661

92

Dactyloctenium aegypticum (L.) Willd.

Herb Ex

Native of South America

#

93

Digitaria bicornis (Lam.) Roem. & Schult.

Herb

Pantropical

#

94

Digitaria ciliaris (Retz.) Koeler

Herb

Paleotropics

#

95

Dimeria bialata C.E.C. Fisch.

Herb SI

Southern India

KFRI 28637

96

Dimeria hohenackeri Hochst. ex Miq.

Herb PI

Peninsular India

#

97

Echinochloa colona (L.) Link

Herb

Tropical Asia and Africa

KFRI 28938

98

Eleusine indica (L.) Gaertn.

Herb

Pantropical

#

99

Eragrostis patula (Kunth) Steud.

Herb

Tropical Africa and southern India

KFRI 28636

100

Eragrostis unioloides (Retz.) Nees ex Steud.

Herb

Southeastern Asia, India, and Africa

#

101

Eragrostis viscosa (Retz.) Trin.

Herb

Pantropical

#

102

Eragrostis amabilis (L.) Wight & Arn.

Herb

Paleotropics; introduced in America

#

103

Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult.

Herb

Cosmopolitan

#

104

Isachne globosa (Thunb.) Ktze.

Herb

Tropical Asia

KFRI 28631

105

Ischaemum burmanicum Bor.

Herb VU

Myanmar and India

#

106

Ischaemum commutatum Hack. 

Herb

Peninsular India and Sri Lanka

KFRI 28658

107

Ischaemum indicum (Houtt.) Merr.

Herb

America, Australia, southeastern Asia, and India

#

108

Ischaemum molle Hook.f.

Herb

India and Pakistan

#

109

Ischaemum muticum L.

Herb

Australia, China, southeastern Asia to Polynesia, Sri Lanka, and India

KFRI 28635

110

Ischaemum pappinisseriensis Ravi N. Mohanan & R. Rajesh

Herb SI

South India

#

111

Ischaemum timorense Kunth 

HerbEx

America, Java, Malaysia, Myanmar, Pakistan, Sri Lanka, Sumatra, Thailand, and Taiwan

#

112

Ischaemum tumidum Stapf ex Bor 

Herb PI

Peninsular India

#

113

Microchloa indica (L.f.) P. Beauv.

Herb

Pantropical

#

114

Oplismenus burmanni (Retz.) P.Beauv.

Herb

Pantropical

KFRI 28698

115

Oplismenus compositus (L.) P. Beauv.

Herb

Pantropical

#

116

Oryza rufipogon Griff.

Herb

India, Sri Lanka, and tropical Australia

#

117

Oryza sativa L.

Herb

Widely cultivated

#

118

Panicum brevifolium L.

Herb

Paleotropics

#

119

Panicum notatum Retz.

Herb

Southern and southeastern Asia

#

120

Panicum repens L.

Herb

Tropics and subtropics of both hemispheres

#

121

Paspalum scrobiculatum L.

Herb

India and Pakistan

#

122

Pennisetum polystachyon Schult.

Herb Ex

Paleotropics

KFRI 28937

123

Perotis indica (L.) Ktze.

Herb

Indo-Malaya

#

124

Pseudanthistiria umbellata (Hack.) Hook. f.

Herb

Peninsular India and Sri Lanka

#

125

Rottboellia cochinchinensis (Lour.) Clayton

Herb

Paleotropics

#

126

Sacciolepis interrupta (Willd.) Stapf

Herb

Tropics of southeastern Asia, and Africa

KFRI 28622

127

Setaria pumila (Poir.) Roem. & Schult.

Herb

Paleotropics

#

128

Spodiopogon rhizophorus (Steud.) Pilg.

Herb

Southwestern India

#

129

Sporobolus diandrus (Retz.) P.Beauv.

Herb

Indo-Malaya  to Australia

#

130

Themeda triandra Forssk.

Herb

Paleotropics

#

 

Family: Menispermaceae

 

131

Anamirta cocculus (L.) Wight & Arn.

Climber

Indo-Malaya

#

132

Cyclea peltata (Lam.) Hook. f. & Thoms.

Climber

India and Sri Lanka

KFRI 28627

133

Diploclisia glaucascens (Blume) Diels

Climber

Indo-Malaya and China

#

134

Tinospora sinensis (Lour.) Merr.

Climber

Sri Lanka, India, Bangladesh, and Myanmar

#

 

Family: Ranunculaceae

 

135

Naravelia zeylanica (L.) DC.

Climber

Southeastern Asia

KFRI 28621

 

Family: Crassulaceae

 

 

 

136

Bryophyllum pinnatum (Lam.) Oken

Herb Ex

Originally from tropical Africa; now pantropical

KFRI 28934

 

Family:  Vitaceae

 

137

Ampelocissus latifolia (Roxb.) Planch.

Climber

Southern Asia

KFRI 28663

138

Cayratia trifolia (L.) Domin

Climber

Indo-Malaya, China, and Australia

KFRI 28653

139

Cissus latifolia Lam.

Climber

Peninsular India and Sri Lanka

KFRI 23321

140

Cissus javana DC. 

Climber

Indo-Malaya

#

141

Leea indica (Burm. f.) Merr.

Shrub

Indo-Malaya, China, and Australia

KFRI 28685

142

Leea macrophylla Roxb. ex Hornem.

Shrub

Southern and southeastern Asia

#

 

Family: Fabaceae

 

 

Sub Family: Caesalpinioideae

 

143

Cassia fistula L.

Tree

Indo-Malaya

#

144

Chamaecrista mimosoides (L.) Greene 

Herb

Paleotropics

KFRI 28925

145

Chamaecrista nictitans subsp. patellaria (Collad.) Irwin & Barneby

Herb

Pantropical

#

146

Delonix regia (Hook.) Raf.

TreeEx

Native of Madagascar; now cultivated throughout the tropics

#

147

Peltophorum pterocarpum (DC.) K.Heyne

Tree Ex

Native of Sri Lanka, Andamans, Malaya peninsula and northern Australia

#

148

Senna alata (L.) Roxb.

Shrub Ex

Pantropical

#

149

Senna hirsuta (L.) Irwin & Barneby

Shrub Ex

Native of tropical America

#

150

Senna occidentalis (L.) Link

Shrub Ex

Native of South America; naturalised in Asia

#

151

Senna siamea (Lam.) Irwin & Barneby

Tree Ex

Native of southeastern Asia; now widely cultivated

#

152

Senna tora (L.) Roxb.

Herb Ex

Native of South America

KFRI 28921

153

Tamarindus indica L.

TreeEx

Native of tropical Africa; introduced and widely grown in India and other parts of tropics

KFRI 28679

 

Sub Family: Mimosoideae

 

154

Acacia caesia (L.) Willd.

Climber

Indo-Malaysia

#

155

Acacia pennata (L.) Willd.

Climber

Paleotropics

#

156

Acacia auriculiformis Benth.

Tree Ex

Native of Tropical Australia

KFRI 28910

157

Adenanthera pavonina L.

Tree Ex

Sri Lanka, Himalaya, Myanmar, Thailand, Malaysia, and China

KFRI 28675

158

Albizia odoratissima (L.f.) Benth.

Tree

Indo-Malaya

#

159

Albizia saman (Jacq.) Merr.

Tree Ex

Native of central and South America; widely planted in the tropics as avenue tree

#

160

Dichrostachys cinerea (L.) Wight & Arn.

Tree

India and Sri Lanka

#

161

Mimosa pudica L.

Herb Ex

Native of South America; now pantropical

#

162

Xylia xylocarpa (Roxb.) Taub.

Tree

Indo-Malaya

KFRI 28925

 

Sub Family: Papilionoideae

 

163

Abrus precatorius L.

Climber

Pantropical

KFRI 22389

164

Aeschynomene americana L.

Herb Ex

Central America; now introduced and naturalised in some parts of Peninsular India

#

165

Aeschynomene aspera L.

Shrub

Indo-Malaya

#

166

Alysicarpus bupleurifolius (L.) DC.

Herb

Indo-Malaya to Polynesia

KFRI 28927

167

Butea monosperma (Lam.) Taub.

Tree

Tropical Asia

KFRI 28915

168

Cajanus scarabaeoides (L.) Thouars

Herb

Tropical Asia; introduced in Africa

#

169

Calopogonium mucunoides Desv. 

Climber Ex

Introduced form tropical Asia; now wild in southern India

KFRI 28903

170

Canavalia gladiata (Jacq.) DC.

Climber Ex

Pantropical

#

171

Centrosema molle Benth. 

Climber Ex

Native of America; introduced in India

KFRI 28909

172

Clitoria ternatea  var. pleniflora Fantz

Climber Ex

Pantropical

KFRI 28907

173

Clitoria ternatea L.

Climber Ex

Widely cultivated in the tropics, probably native of South America

#

174

Crotalaria pallida Aiton

Shrub

Pantropical

KFRI 22393

175

Crotalaria quinquefolia  L.

Herb

Tropical Asia; introduced in Jamaica and West Indies

KFRI 28676

176

Dalbergia horrida (Dennst.) Mabb.

Climber W

Western Ghats

KFRI 28962

177

Derris scandens (Roxb.) Benth.

Climber

Indo-Malaya

KFRI 22395

178

Derris trifoliata Lour.

Climber

Paleotropics

#

179

Desmodium gangeticum (L.) DC.

Herb

Paleotropics

KFRI 28913

180

Desmodium heterocarpon (L.) DC.

Shrub

Indo-Malaya, China, and Japan

#

181

Desmodium heterophyllum (Willd.) DC.

Herb

Indo-Malaya and China

KFRI 28914

182

Desmodium scorpiurus (Sw.) Desv.

Herb Ex

Native of America; introduced and naturalised in the pacific regions of Asia

KFRI 28908

183

Desmodium triflorum (L.) DC.

Herb

Indo-Malaya and Australia

KFRI 28902

184

Erythrina variegata L.

Tree

Indo-Malaya, China, and Africa

KFRI 28677

185

Geissaspis cristata Wight & Arn.

Herb

Southwestern India to Indo-China, Sri Lanka, and China

#

186

Gliricidia sepium (Jacq.) Walp.

Tree Ex

Native of South America; Introduced and now widely grown in India

#

187

Indigofera trifoliata L. 

Herb

Indo-Malaya, China and Australia

KFRI 28916

188

Mucuna pruriens (L.) DC.

Climber

India, Myanmar, and Sri Lanka

KFRI 28917

189

Pongamia pinnata (L.) Pierre

Tree

Indo-Malaya

KFRI 28911

190

Pseudarthria viscida (L.) Wight & Arn.

Shrub

Peninsular India and Sri Lanka

KFRI 28623

191

Smithia conferta Smith 

Herb

Indo-Malaya to Australia

#

192

Spatholobus parviflorus (DC.) Kuntze

Climber

Indo-Malaya

KFRI 28678

193

Stylosanthes fruticosa (Retz.) Alston

Shrub

Sri Lanka, India, Africa, and Madagascar

#

194

Tadehagi triquetrum (L.) H.Ohashi

Shrub

Indo-Malaya to Pacific Islands, and China

#

195

Tephrosia purpurea (L.) Pers.

Herb

Indo-Malaya

KFRI 28680

196

Vigna trilobata (L.) Verdc.

Climber

Indo-Malaya

KFRI 28912

197

Zornia gibbosa Span.

Herb

Indo-Malaya to Australia and China

#

 

Family: Polygalaceae

 

198

Polygala elongata Klein ex Willd.

Herb

India and Sri Lanka

#

199

Salomonia ciliata (L.) DC.

Herb

Indo-Malaya  and Australia

#

200

Xanthophyllum arnottianum Wight

Tree W

Western Ghats

KFRI 22359

 

Family: Rhamnaceae

 

201

Ziziphus oenoplia (L.) Mill.

Climber

Tropical Asia and Australia. Throughout the hotter parts of India

#

202

Ziziphus rugosa Lam.

Shrub

India, Sri Lanka, Bangladesh, and Myanmar

#

203

Ziziphus jujuba Mill.

Tree Ex

Paleotropics

#

 

Family: Ulmaceae

 

204

Holoptelea integrifolia  Planch.

Tree

               Indo-Malaya

KFRI 28667

 

Family:Cannabaceae

 

 

 

205

Celtis philippensis Blanco

Tree

Indo-Malaya to Australia and Tropical Africa

KFRI 22322

206

Trema orientalis (L.) Blume

Tree

Tropical Africa, Asia, and Australia

KFRI 28666

 

Family: Moraceae

 

207

Antiaris toxicaria Lesch.

Tree

Paleotropics

KFRI 28645

208

Ficus arnottiana (Miq.) Miq.

Tree

India and Sri Lanka

KFRI 28691

209

Ficus benghalensis L.

Tree

Indian subcontinent; widely grown as avenue tree

#

210

Ficus callosa Willd.

Tree

Indo-Malaya

#

211

Ficus exasperata Vahl

Tree

Eastern Africa, Arabia, India, and Sri Lanka

#

212

Ficus heterophylla L.f.

Tree

Indo-Malaya and China

KFRI 28692

213

Ficus hispida L.f.

Tree

Indo-Malaya to Australia

KFRI 28992

214

Ficus racemosa L.

Tree

Indo-Malaya to Australia

#

215

Ficus religiosa L.

TreeEx

Eastern Himalaya; naturalised in India

#

216

Ficus tinctoria G. Forst. ssp. gibbosa (Blume) Corner

Tree

Indo-Malaya

#

 

Family: Urticaceae

 

217

Elatostema cuneatum Wight

Herb

Indo-Malaya

KFRI 28634

218

Laportea interrupta (L.) Chew

Herb

Paleotropics

#

219

Pilea microphylla (L.) Liebm.

Herb Ex

South America; now introduced into other tropical regions

#

220

Pouzolzia zeylanica (L.) Bennett

Herb

Tropical Asia

#

 

Family: Cucurbitaceae

 

221

Diplocyclos palmatus (L.) C.Jeffrey

Climber

Indo-Malaya, China, and Africa

#

222

Momordica dioica Roxb. ex Willd.

Climber

Indo-Malaya  and China

KFRI 28928

223

Mukia maderaspatana (L.) Roem.

Climber

Paleotropics

#

224

Solena amplexicaulis (Lam.) Gandhi

Climber

Indo-Malaya  to Australia

#

225

Trichosanthes nervifolia L.

Climber

Southwestern India and Sri Lanka

KFRI 22373

226

Trichosanthes tricuspidata Lour.

Climber

Indo-Malaya  to Australia and eastern Asia

KFRI 28933

 

Family:  Celastraceae

 

227

Loeseneriella arnottiana (Wight) A.C.Sm.

Climber

Southern India and Sri Lanka

#

228

Lophopetalum wightianum Arn.

Tree

Indo-Malaya

KFRI 28958

229

Salacia chinensis L.

Climber

Indo-Malaya

KFRI 28923

230

Salacia fruticosa Wall.

Climber W

Western Ghats

#

 

Family: Connaraceae

 

231

Connarus monocarpus  L.

Climber

Peninsular India and Sri Lanka

KFRI 28931

232

Connarus wightii Hook.f.

Shrub W

Western Ghats

KFRI 28943

233

Rourea minor (Gaertn.) Alston

Climber

India, Sri Lanka, Bangladesh, and Malaysia

KFRI 22372

 

Family: Oxalidaceae

 

234

Biophytum reinwardtii (Zucc.) Klotzsch.

Herb

Indo-Malaya and China

#

235

Oxalis corniculata L.

Herb

Cosmopolitan

KFRI 28648

 

Family: Rhizophoraceae

 

236

Carallia brachiata (Lour.) Merr.

Tree

Indo-Malaya and Australia

KFRI 28935

237

Rhizophora mucronata Lam

Tree

Paleotropics

#

 

Family: Ochnaceae

 

238

Gomphia serrata (Gaertn.) Kanis

Shrub

Indo-Malaya

KFRI 28646

 

Family:  Achariaceae

 

239

Hydnocarpus pentandrus (Buch.-Ham.) Oken

Tree W

Western Ghats

KFRI 28922

 

Family: Violaceae

 

240

Hybanthus ennaespermus (L.) F.Muell.

Herb

Sri Lanka, India, China, Madagascar, Africa, and tropical Australia

KFRI 28980

 

Family: Passifloraceae

 

241

Passiflora foetida L.

Climber Ex

Native of tropical America; now naturalised in India, China, and Africa

KFRI 28659

242

Turnera subulata Smith 

Shrub Ex

Native of Tropical Americ

KFRI 28670

 

Family: Salicaceae

 

243

Flacourtia indica (Burm. f.) Merr.

Shrub

Paleotropics

#

 

Family: Euphorbiaceae

 

244

Acalypha indica L.

Herb

Indo-Malaya and tropical Africa

#

245

Acalypha paniculata Miq.

Herb

Indo-Malaya and tropical Africa

KFRI 28951

246

Agrostistachys borneensis Becc.

Tree

Indo-Malaya

#

247

Croton caudatus Geisel.

Climber

Indo-Malaya

KFRI 28905

248

Croton persimilis Muell.-Arg.

Tree

India to China

#

249

Euphorbia deccanensis V.S.Raju

Herb SI

Southern India

KFRI 28953

250

Euphorbia heterophylla  L.

Herb Ex

Native of central America; now a pantropical weed

KFRI 22385

251

Euphorbia hirta L.

Herb Ex

Native of tropical America; now pantropical

#

252

Euphorbia nivulia Buch.-Ham.

Herb

India and Myanmar

KFRI 28904

253

Euphorbia thymifolia L.

Herb

Tropical Asia

#

254

Falconeria insignis Royle

Tree

Indo-Malaya

#

255

Jatropha curcas L.

Shrub Ex

Native of tropical America; now widespread in paleotropics

KFRI 28960

256

Jatropha gossypifolia L.

Shrub Ex

Native of South America, planted elsewhere in the tropics

#

257

Macaranga peltata (Roxb.) Muell.-Arg. 

Tree

India, Sri Lanka, and Andamans

#

258

Mallotus philippensis (Lam.) Muell.Arg.

Tree

Indo-Malaya and Australia

#

259

Mallotus repandus (Willd.) Muell.Arg.

Shrub

India, China, and Malaysia

KFRI 22387

260

Micrococca mercurialis (L.) Benth.

Herb

Tropical Africa, Arabia, India, Sri Lanka, and Myanmar

#

261

Microstachys chamaelea (L.) Muell. Arg.

Herb

Indo-Malaya  to Australia

KFRI 28906

262

Microstachys chamaelea (L.) Muell.Arg.

Herb

Indo-Malaya to Australia

#

263

Ricinus communis L.

Shrub Ex

Native of tropical Africa; now cultivated throughout tropics

#

264

Tragia involucrata L.

Herb

India and Sri Lanka

KFRI 28674

 

Family:Linaceae

 

265

Hugonia mystax Cav.

Climber

India and Sri Lanka

#

 

Family: Phyllanthaceae

 

266

Antidesma acidum Retz.

Shrub

Indo-Malaya and southern China

KFRI 28979

267

Antidesma bunius (L.) Spreng.

Tree

Indo-Malaya to Australia and southern China

KFRI 22383

268

Aporosa cardiosperma (Gaertn.) Merr.

Tree

Peninsular India and Sri Lanka

KFRI 28672

269

Breynia vitis-idaea (Burm.f.) C.E.C.Fisch.

Shrub

Indo-Malaya

KFRI 28961

270

Bridelia retusa (L.) A.Juss.

Tree

Indo-Malaya

#

271

Bridelia stipularis (L.) Blume

Shrub PI

Peninsular India

KFRI 28952

272

Flueggea virosa (Roxb. ex Willd.) Royle

Shrub

Tropical Africa, Asia, and Australia

#

273

Glochidion zeylanicum (Gaertn.) A. Juss.

Tree

Indo-Malaya

#

274

Phyllanthus amarus Schum. & Thonn.

Herb

Tropics

#

275

Phyllanthus emblica L.

Tree

Throughout the tropics

#

276

Phyllanthus reticulatus Poir.

Shrub

Paleotropics

#

277

Phyllanthus urinaria L.

HerbEx

Native of tropical eastern Asia; now a circumtropical weed

KFRI 28673

 

Family: Combretaceae

 

278

Combretum latifolium Blume

Climber

Indo-Malaya

#

279

Terminalia bellirica (Gaertn.) Roxb.

Tree

Indo-Malaya

#

280

Terminalia catappa L.

Tree

Indo-Malaya to northern Australia and Polynesia, commonly planted in the tropics

#

281

Terminalia paniculata Roth

Tree PI

Peninsular India

KFRI 28931

 

Family: Lythraceae

 

282

Rotala malabarica Pradeep, Joseph & Sivar.

Herb SI

Southern India

#

283

Rotala malampuzhensis R.V. Nair

Herb W

Western Ghats

#

 

Family: Onagraceae

 

284

Ludwigia hyssopifolia (G. Don) Exell

Herb

Pantropical

#

285

Ludwigia octovalvissubsp. sessiliflora (Michx.) P.H. Raven

Herb

Pantropical

#

 

Family: Myrtaceae

 

286

Syzygium caryophyllatum (L.) Alston

Tree

Western Ghats and Sri Lanka

KFRI 28991

287

Syzygium cumini (L.) Skeels

Tree W

Western Ghats

KFRI 28995

288

Syzygium grande (Wight) Walp.

Tree

Indo-Malaya

#

289

Syzygium travancoricum Gamble

Tree W, EN

Southern Western Ghats

KFRI 28994

290

Syzygium zeylanicum (L.) DC.

Tree

Indo-Malaya

#

 

Family: Melastomataceae

 

291

Melastoma malabathricum L.

ShrubEx

Southeastern Asia

#

292

Memecylon randerianum S.M. Almeida & M.R. Almeida

Shrub W

Western Ghats

#

293

Memecylon umbellatum Burm.f.

Shrub

Peninsular India and Sri Lanka

#

294

Osbeckia muralis Naud.

Herb W

Western Ghats

KFRI 28998

 

Family: Burseraceae

 

295

Garuga pinnata Roxb.

Tree

Indo-Malaya

KFRI 22360

 

Family: Anacardiaceae

 

296

Anacardium occidentale L.

Tree Ex

Native of South America; now widely cultivated in Asia and Africa

#

297

Holigarna arnottiana Hook. f.

Tree W

Western Ghats

#

298

Lannea coromandelica (Houtt.) Merr.

Tree

Indo-Malaya  and China

KFRI 22317

299

Mangifera indica L.

Tree

Indo-Malaya

 

#

 

Family: Sapindaceae

 

300

Allophylus cobbe (L.) Raeusch.

Shrub

Southern India, Sri Lanka, and southeastern Asia

KFRI 28632

301

Cardiospermum halicacabum L.

Climber

Pantropical

#

302

Sapindus trifoliatus L.

Tree

Southern Asia

#

303

Schleichera oleosa (Lour.) Merr.

Tree

Indo-Malaya

#

 

Family: Rutaceae

 

304

Aegle marmelos (L.) Correa

Tree

India and Sri Lanka; widely cultivated in southeastern Asia, Malaysia, tropical Africa and the United States

KFRI 28934

305

Citrus medica L.

Shrub Ex

Probably indigenous in India; not exactly known

#

306

Glycosmis mauritiana (Lam.) Tanaka

Shrub

Indo-Malaya

#

307

Glycosmis pentaphylla (Retz.) DC.

Shrub

Indo-Malaya

KFRI 28620

308

Melicope lunu-ankenda (Gaertn.) Hartley

Tree

Indo-Malaya

#

309

Naringi crenulata (Roxb.) Nicolson

Tree

Indo-Malaya

#

310

Zanthoxylum rhetsa DC.

Tree

Indo-Malaya

KFRI 22342

 

Family: Meliaceae

 

311

Aglaia elaeagnoidea (A.Juss.) Benth.

Tree

Indo-Malaya to Pacific Islands

#

312

Azadirachta indica A.Juss.

Tree

Indo-Malaya

KFRI 28628

313

Naregamia alata Wight & Arn.

Herb PI

Peninsular India

#

 

Family: Malvaceae

 

314

Abutilon indicum(L.) Sweet 

Shrub

Tropics and subtropics

#

315

Bombax ceiba L.                  

Tree

Tropical Asia and New Guinea

#

316

Corchorus aestuans L.

Herb

Pantropical

KFRI 28671

317

Corchorus capsularis  L.

HerbEx

Cultivated in most tropical countries

#

318

Grewia nervosa (Lour.) Panigrahi

Shrub

Tropical Asia

#

319

Grewia tiliifolia Vahl

Tree

Tropical Africa, India to Indo-China

#

320

Helicteres isora L.

Shrub

Indo-Malaya, China and Australia

#

321

Hibiscus hispidissimus Griff.

Shrub

Palaeotropics

KFRI 28639

322

Hibiscus surattensis L.

Shrub

Pantropical

#

323

Melochia corchorifolia L.

Herb

Pantropical

KFRI 28618

324

Pterospermum diversifolium Blume

Tree

Indo-Malaya

#

325

Pterospermum rubiginosum Heyne ex  Wall.

Tree W

Western Ghats

#

326

Pterygota alata (Roxb.) R. Br.

Tree

Southern Asia and Myanmar

KFRI 28619

327

Sida acuta Burm. f.

Shrub

Pantropical

KFRI 28626

328

Sida cordata (Burm. f.) Borss. Waalk.

Herb

Pantropical

#

329

Sida cordifolia L.

Shrub

Pantropical

KFRI 28690

330

Sida rhombifolia L.

Shrub

Pantropical

#

331

Sterculia guttata Roxb. ex G. Don

Tree

Indo-Malaya

#

332

Triumfetta rhomboidea Jacq. 

Shrub

Pantropical

KFRI 28650

333

Urena lobata L.

Shrub

Pantropical

KFRI 28996

334

Urena sinuata L.

Shrub

Pantropical

#

335

Waltheria indica L.

Shrub

Pantropical

#

 

Family: Dipterocarpaceae

 

336

Hopea ponga (Dennst.) Mabb.

Tree W, VU

Western Ghats

KFRI 28976

337

Vateria indica L.

Tree W

Western Ghats

KFRI 28932

 

Family: Capparaceae

 

338

Capparis baducca L.

Shrub W,VU

Western Ghats

KFRI 28957

339

Capparis sepiaria L.

Shrub

Pantropical

#

340

Capparis zeylanica L.

Shrub

Indo-Malaya and China

#

 

Family: Cleomaceae

 

341

Cleome rutidosperma DC.

Herb

Pantropical

KFRI 22362

342

Cleome viscosa  L.

Herb

Pantropical

#

 

Family: Opiliaceae

 

343

Cansjera rheedei J.F. Gmel.

Climber

India through Malaya to Hong Kong and northern Australia

#

 

Family: Santalaceae

 

344

Santalum album L.

Tree VU

Peninsular India and Malaysia

#

 

Family: Loranthaceae

 

345

Dendrophthoe falcata (L.f.) Etting.

Shrub

Peninsular India

#

346

Helicanthes elastica (Desr.) Danser

Shrub W

Western Ghats

#

347

Macrosolen parasiticus (L.) Danser

Shrub

Southwestern India and Sri Lanka

KFRI 28637

348

Scurrula parasitica L.

Shrub

Southern and southeastern Asia

#

 

Family: Plumbaginaceae

 

349

Plumbago zeylanica L.

Shrub

Pantropical

KFRI 28660

 

Family: Droseraceae

 

 

 

350

Drosera indica  L.

Herb

Paleotropics

KFRI 28977

 

Family: Ancistrocladaceae

 

351

Ancistrocladus heyneanus Wall. ex J.Graham

Climber

Southern India and Sri Lanka

KFRI 22302

 

Family: Caryophyllaceae

 

352

Polycarpaea corymbosa (L.) Lam.

Herb

Pantropical

#

 

Family: Amaranthaceae

 

353

Achyranthes aspera L.

Herb

Pantropical

KFRI 22301

354

Achyranthes bidentata Blume

Herb

Indo-Malaya to Australia and eastern Asia

KFRI 22392

355

Aerva lanata (L.) Juss.

Herb

Widespread in the tropics and subtropics

KFRI 22375

356

Alternanthera bettzickiana (Regel) G. Nicholson

HerbEx

Native of tropical America; getting naturalised in Asia

KFRI 22353

357

Alternanthera brasiliana (L.) Kuntze

Herb Ex

Native of tropical America

KFRI 22399

358

Alternanthera sessilis (L.) R. Br. ex. DC.

Herb

Pantropical

KFRI 22376

359

Amaranthus spinosus L.

Herb Ex

Originally from America; now found in warmer regions of the world

KFRI 22397

360

Amaranthus viridis L.

Herb

Pantropical

KFRI 22343

361

Celosia argentea L.

Herb

Cosmopolitan

KFRI 22331

362

Cyathula prostrata (L.) Blume

Herb

Pantropical

KFRI 28964

363

Gomphrena celosioides Mart.

Herb Ex

Originally from South America; now widespread in the tropics

KFRI 22352

 

Family: Aizoaceae

 

364

Trianthema portulacastrum L.

Herb

Tropics of the world

KFRI 22363

 

Family: Nyctaginaceae

 

365

Boerhavia diffusa L.

Herb

Pantropical

#

 

Family: Molluginaceae

 

366

Glinus oppositifolius (L.) A. DC.

Herb

Pantropical

#

367

Mollugo pentaphylla L.

Herb

Pantropical

#

368

Mollugo stricta L.

Herb

Pantropical

#

 

Family: Portulacaceae

 

369

Portulaca oleracea L.

Herb

Pantropical

KFRI 28699

 

Family: Cactaceae

 

370

Cereus pterogonus Lem.

ShrubEx

Pantropical

KFRI 28936

 

Family: Cornaceae

 

371

Alangium salviifolium  subsp. hexapetalum (Lam.) Wang.

Climber

Indo-Malaya

KFRI22314

 

Family: Balsaminaceae

 

372

Impatiens balsamina L.

Herb

Indo-Malaya; introduced into many countries

KFRI 22318

373

Impatiens chinensis L.

Herb

India and China

KFRI 22303

374

Impatiens flaccida Arn.

Herb

Southern India and Sri Lanka

KFRI 22315

375

Impatiens minor (DC.) Bennet

Herb PI

Peninsular India

KFRI 22320

 

Family: Lecythidaceae

 

376

Careya arborea Roxb.

Tree

Tropical Asia

KFRI 28636

 

Family: Sapotaceae

 

377

Madhuca neriifolia (Moon) H. J. Lam

Tree

India and Sri Lanka

KFRI 22339

378

Mimusops elengi L.

Tree

Indo-Malaya

#

 

Family: Ebenaceae

 

379

Diospyros buxifolia (Blume) Hiern

Tree

Indo-Malaya

KFRI 29000

380

Diospyros candolleana Wight

Tree PI

Peninsular India

KFRI 28978

 

Family: Rubiaceae

 

381

Benkara malabarica (Lam.) Tirveng.

Shrub

Peninsular India and Sri Lanka

KFRI 28700

382

Canthium coromandelicum (Burm.f.) Alston

Shrub

Indo-Malaya

KFRI 28657

383

Catunaregam spinosa (Thunb.) Tirveng.

Shrub

Tropical Asia and Africa

#

384

Chassalia curviflora var. ophioxyloides (Wall.) Deb & Krishna

Shrub

Indo-Malaya

#

385

Hedyotis cyanantha Kurz

Shrub

Peninsular India and Sri Lanka

#

386

Ixora brachiata Roxb.

Shrub W

Western Ghats

#

387

Ixora coccinea L.

Shrub

Peninsular India and Sri Lanka

KFRI 22357

388

Mitracarpus hirtus (L.) DC.

Herb Ex

Tropical Africa and America; now common in southern India

#

389

Morinda citrifolia L.

Tree

Indo-Malaya  to Australia

#

390

Mussaenda frondosa L.

Shrub PI

Peninsular India

#

391

Neanotis hohenackeri Daniel & Vajr.

Herb I

India

#

392

Neanotis rheedei (Wall. & Arn.) W.H. Lewis

Herb W, En

Western Ghats

KFRI 28936

393

Neanotis tubulosa (G. Don) Mabb.

Herb

Peninsular India and Sri Lanka

#

394

Oldenlandia corymbosa L.

Herb

Pantropical

 

395

Oldenlandia herbacea (L.) Roxb.

Herb

Tropical Africa and Asia

#

396

Ophiorrhiza mongus L.

Herb

India, Myanmar, and Sri Lanka

#

397

Pavetta indica L.

Shrub

India and Sri Lanka

#

398

Psychotria flavida Talbot

Shrub W

Southern Western Ghats

#

399

Psydrax umbellata (Wight) Bridson

Tree

Indo-Malaysia and China

#

400

Spermacoce alata Aubl.

Herb Ex

Native of Tropical America; now established in Tropical Africa and Asia

#

401

Spermacoce articularis L. f.

Herb

Tropical Asia and Africa

KFRI 22346

402

Spermacoce ocymoides Burm.f.

Herb

Indo-Malaysia  and Tropical Africa

#

403

Spermacoce pusilla Wall.

Herb

India and Myanmar

#

 

Family: Gentianaceae

 

404

Canscora diffusa (Vahl) R.Br. ex Roem. & Schult.

Herb

Tropical Africa, Asia, and Australia

KFRI 28923

405

Hoppea fastigiata (Griseb.) Clarke

Herb

Peninsular India, Sri Lanka, and Myanmar

#

 

Family: Loganiaceae

 

406

Mitrasacme indica Wight

Herb

Indo-Malaya  to Australia and eastern Asia

KFRI 28641

407

Strychnos nux-vomica L.

Tree

Indo-Malaya

KFRI 28638

408

Strychnos vanprukii Craib 

Climber W

Western Ghats

KFRI 28999

 

Family: Apocynaceae

 

409

Aganosma cymosa (Roxb.) G.Don

Climber

Peninsular India and Sri Lanka

KFRI  22349

410

Allamanda cathartica L.

Climber Ex

Native of Tropical America; now naturalised in the tropics of the world

KFRI  22332

411

Alstonia scholaris (L.) R. Br.

Tree

Southern and southeastern Asia to Australia

#

412

Catharanthus pusillus (Murr.) G. Don

Herb

India and Sri Lanka

#

413

Cryptolepis dubia (Burm.f.) M.R.Almeida

Climber

Peninsular India and Sri Lanka

#

414

Holarrhena pubescens Wall. ex G. Don

Tree

Indo-Malaya

KFRI 28956

415

Ichnocarpus frutescens (L.) W.T.Aiton

Climber

Indo-Malaya and Australia

KFRI 28935

416

Kamettia caryophyllata (Roxb.) Nicolson & Suresh

Climber W

Western Ghats

KFRI 22326

417

Plumeria rubra L.

TreeEx

Native of tropical America; widely naturalised elsewhere in the tropics

#

418

Rauvolfia serpentina (L.) Benth. ex Kurz

Herb

Southern and southeastern Asia

KFRI 28965

419

Tabernaemontana alternifolia L.

Tree W

Western Ghats

KFRI22384

420

Tabernaemontana divaricata (L.) R. Br. ex Roem. & Schult.

Shrub Ex

Native of southern Himalaya

#

421

Wrightia tinctoria R. Br.

Tree

India, Myanmar, and Timor

KFRI 28955

 

Family: Boraginaceae

 

422

 Cordia dichotoma G. Forst.

Tree

Pakistan, India, Sri Lanka, and northern Africa

KFRI 22356

423

Heliotropium indicum L.

Herb

Pantropical

#

424

Heliotropium keralense Sivar. & Manilal

Herb W

Western Ghats

KFRI 22354

425

Heliotropium marifolium J.Koenig ex Retz.

Herb

Peninsular India and Sri Lanka

KFRI 22305

 

Family: Convolvulaceae

 

426

Argyreia nervosa (Burm.f.) Bojer 

Climber

Indo-Malaya, China, and Mauritius

KFRI 28954

427

Cuscuta reflexa Roxb.

Climber

Indo-Malaysia and China

KFRI 22374

428

Erycibe paniculata Roxb.

Climber

India, Himalaya, and Andaman Islands

KFRI 22369

429

Evolvulus alsinoides (L.) L.

Herb

Pantropical

KFRI 28938

430

Evolvulus nummularius (L.) L.

HerbEx

Native of tropical America; naturalised in Africa and Indo-Malaya

KFRI 28971

431

Hewittia malabarica (L.) Suresh

Climber

Asia, Africa, and South America

KFRI 28941

432

Ipomoea cairica (L.) Sweet

Climber Ex

Paleotropics

#

433

Ipomoea hederifolia L.

Climber Ex

Native of tropical America; now naturalised in tropical Asia

#

434

Ipomoea mauritiana Jacq.

Climber

Pantropical

KFRI 28930

435

Ipomoea nil (L.) Roth

Climber Ex

Native of South America; now naturalised in tropics

#

436

Ipomoea pes-tigridis L.

Climber

Pantropical

#

437

Ipomoea pileata Roxb.

Climber

Tropical Africa and Indo-Malaya

KFRI 28942

438

Merremia tridentata (L.) Hall.f.

Herb

Paleotropics

#

439

Merremia umbellata (L.) Hall.f.

Climber

Pantropical

#

440

Merremia vitifolia (Burm. f.) Hall.f.

Climber

Indo-China and China

KFRI 28944

441

Neuropeltis malabarica Ooststr.

Climber W

Western Ghats

KFRI 28972

 

Family: Solanaceae

 

442

Capsicum annuum L.

Shrub Ex

Native to West Indies; widely cultivated all over the world

#

443

Datura stramonium L.

Shrub Ex

Widely distributed in most parts of the temperate regions of the world

#

444

Physalis angulata L.

Herb Ex

Tropical Asia, Africa, and Australia

KFRI 28981

445

Solanum americanum Mill.

Herb Ex

Cosmopolitan

#

446

Solanum torvum Sw.

Shrub

Throughout the tropics

KFRI 28655

 

Family: Oleaceae

 

447

Chionanthus mala-elengi (Dennst.) P.S.Green

Tree PI

Peninsular India

#

448

Jasminum azoricum L.

ClimberEx

Native to the Azores Islands

#

449

Jasminum malabaricum Wight

Climber W

Western Ghats

#

450

Olea dioica Roxb.

Tree I

India

KFRI 28662

 

Family: Gesneriaceae

 

451

Rhynchoglossum notonianum (Wall.) Burtt

Herb

Southwestern India and Sri Lanka

#

 

Family: Plantaginaceae

 

452

Dopatrium junceum(Roxb.) Buch.-Ham. ex Benth.

Herb

Eastern tropics

#

453

Limnophila repens (Benth.) Benth.

Herb

Tropical Asia

KFRI 22337

454

Mecardonia procumbens (Mill.) Small

HerbEx

Native of tropical America; naturalised in India

KFRI 22328

455

Microcarpaea minima (Koenig ex Retz.) Merr.

Herb

Paleotropics

#

456

Scoparia dulcis L.

Herb Ex

Native of tropical America; now pantropical

#

 

Family:Linderniaceae

 

457

Lindernia ciliata (Colsm.) Pennell

Herb

Indo-Malaya

#

458

Lindernia crustacea (L.) F.Muell.

Herb

Africa, America, and tropical &subtropical Asia

#

459

Lindernia hyssopioides (L.) Haines

Herb

Southeastern Asia, Malaysia and China

#

460

Lindernia viscosa (Hornem.) Merr.

Herb

Indo-Malaya and China

#

 

Family: Martyniaceae

 

461

Martynia annua L.

Shrub Ex

Tropical and subtropical America; naturalised in Indian subcontinent

#

 

Family:  Pedaliaceae

 

462

Pedalium murex  L.

Herb

Tropical Africa, Sri Lanka, India, and Pakistan

KFRI 28698

463

Sesamum indicum L.

Herb

Tropical Africa and Asia

KFRI 28630

464

Sesamum radiatum Schum. & Thonn.

Herb Ex

Native of tropical western Africa; now widely spread

#

 

Family: Acanthaceae

 

465

Acanthus ilicifolius L.

Shrub

Indo-Malaya and Australia

KFRI 22229

466

Andrographis paniculata (Burm. f.) Wall.

Herb

Peninsular India and Sri Lanka

KFRI 22301

467

Asystasia dalzelliana Sant.

Herb

Tropical Asia and Africa

KFRI 22341

468

Asystasia gangetica (L.) Anders.

Herb

Peninsular India, Sri Lanka, Arabia, and Africa

KFRI 22329

469

Barleria cristata L.

ShrubEx

Indo-Malaya and southern China

KFRI 22351

470

Barleria prionitis L.

Shrub

Tropical Africa and Asia

KFRI 22355

471

Dicliptera paniculata (Forssk.) I. Darbysh.

Herb

India, Myanmar, and tropical Africa

KFRI 22350

472

Dipteracanthus prostratus(Poir.) Nees

Herb I

India

KFRI 22338

473

Eranthemum capense L. var. capense Hook. f.

Herb

Peninsular India and Sri Lanka

KFRI 22336

474

Gymnostachyum febrifugum Benth.

Herb W

Southern Western Ghats

#

475

Haplanthodes neilgherryensis (Wight) Majumdar

Herb W

Western Ghats

KFRI 22394

476

Justicia adhatoda  L.

Shrub

Indo-Malaya

KFRI 22390

477

Justicia ekakusuma Pradeep & Sivar.

Herb SI

Southern India

KFRI 22382

478

Justicia japonica Thunb.

Herb

Indo-Malaya  and eastern Africa

KFRI 22313

479

Lepidagathis incurva Buch.-Ham. ex D.Don

Herb

India, Myanmar, and China

KFRI 22353

480

Lepidagathis keralensis Madhu. & Singh

Herb SI

Southern India

KFRI 22340

481

Phaulopsis imbricata (Forssk.) Sweet

Herb

Indo-Malaysia, China, and Africa

KFRI 22400

482

Pseuderanthemum malabaricum Gamble

Herb

Peninsular India and Sri Lanka

KFRI 22396

483

Rhinacanthus nasutus (L.) Kurz

Herb

India, Sri Lanka, Java, and Madagascar

KFRI 22358

484

Rungia pectinata (L.) Nees

Herb

India, Sri Lanka, and Myanmar

KFRI 22329

485

Staurogyne glutinosa Kuntze

Herb

India and Bangladesh

KFRI 22341

486

Strobilanthes heyneanus Nees

Shrub

India and Sri Lanka

KFRI 22334

487

Strobilanthes perfoliata Anders.

Shrub W

Western Ghats

KFRI 22367

 

Family: Bignoniaceae

 

488

Millingtonia hortensis L.f.

Tree

Southeastern Asia and Malaysia

KFRI 22358

489

Pajanelia longifolia (Willd.) K.Schum.

Tree

India and Myanmar

KFRI 22304

490

Stereospermumtetragonum DC.

Tree

Indo-China and Malaysia

KFRI 28937

 

Family: Lentibulariaceae

 

491

Utricularia cecilii P.Taylor

Herb W

Western Ghats

KFRI 28918

492

Utricularia graminifolia Vahl

Herb

India and Sri Lanka

#

493

Utricularia lazulina P.Taylor

Herb W

Western Ghats

KFRI 28683

494

Utricularia malabarica Janarth. & A.N Henry

Herb SI

South India

#

495

Utricularia reticulata Smith

Herb

India and Sri Lanka

#

496

Utricularia striatula Smith

Herb

Paleotropics

KFRI 28640

497

Utricularia uliginosa Vahl

Herb

Indo-Malaya, China, and Australia

#

 

Family: Verbenaceae

 

498

Lantana camara L.

Shrub Ex

Native of tropical America, widely naturalised in the tropics and subtropics

#

499

Phyla nodiflora (L.) Greene

Herb

Tropics and subtropics

KFRI 28664

500

Stachytarpheta jamaicensis (L.) Vahl

Shrub

Pantropical

KFRI 28665

 

Family: Lamiaceae

 

501

Anisochilus carnosus (L. f.) Wall.

Herb

Southern India, Sri Lanka and Myanmar

#

502

Anisomeles indica (L.)  Kuntze

Herb

Indo-Malaya and China

KFRI 28644

503

Hyptis suaveolens (L.) Poit.

Shrub Ex

Originally from America now pantropical

 

504

Leucas aspera (Willd.) Link

Herb

Indo-Malaya

#

505

Leucas biflora (Vahl) Sm.

Herb

Peninsular India and Sri Lanka

KFRI 28681

506

Ocimum americanum L.

Herb Ex

Paleotropics

#

507

Platostoma hispidum (L.) A.J.Paton

Herb

Indo-Malaya

#

508

Pogostemon deccanensis (Panigrahi) Press

Herb SI

Southern India

KFRI 28642

509

Pogostemon purpurascens Dalz.

Herb SWI

Southwestern India

#

510

Pogostemon quadrifolius (Benth.) F.Muell.

Herb I

India

#

511

Symphorema involucratum Roxb.

Climber

Indo-Malaya

KFRI 22323

 

Family: Orobanchaceae

 

512

Centranthera indica (L.) Gamble

Herb

Indo-Malaya, China, and Australia

#

513

Rhamphicarpa fistulosa (Hochst.) Benth.

Herb I

India

#

514

Sopubia trifida Buch.-Ham. ex D. Don

Herb

Indo-Malaya and China

#

515

Striga angustifolia (D. Don) Saldanha

Herb

Indo-Malaya

KFRI 28933

516

Striga asiatica (L.) Ktze.

HerbEx

Southeastern Asia and Africa

#

517

Striga gesnerioides (Willd.) Vatke

Herb

From tropical and southern Africa through Arabia to India and Sri Lanka

#

 

Family: Menyanthaceae

 

518

Nymphoides krishnakesara Joseph & Sivar.

Herb W

Southern Western Ghats

KFRI 28997

 

Family: Asteraceae

 

519

Acanthospermum hispidum DC.

Herb Ex

Pantropical

KFRI  22309

520

Ageratum conyzoides (L.) L.

Herb Ex

Pantropical

KFRI  22325

521

Bidens pilosa L.

Herb Ex

Pantropical

KFRI 22310

522

Blumea membranacea DC.

Herb

Indo-Malaya

KFRI 22365

523

Blumea oxyodonta DC.

Herb

Indo-Malaya and southern China

KFRI  22308

524

Cosmos caudatus Kunth

Herb Ex

West Indies and central America; introduced in India

KFRI  22307

525

Eclipta prostrata (L.) L.

Herb

Pantropical

#

526

Elephantopus scaber L.

Herb

Pantropical

#

527

Emilia sonchifolia (L.) DC. ex DC.

Herb

Tropical and subtropical Africa and Asia

KFRI 22347

528

Grangea maderaspatana (L.) Poir.

Herb

Indo-Malaya and Africa

KFRI 22335

529

Mikania micrantha Kunth

Climber Ex

Pantropical

#

530

Phyllocephalum phyllolaenum (DC.) Narayana

Herb I

India

KFRI 22344

531

Sphagneticola trilobata (L.) Pruski

Herb Ex

Native of tropical America

KFRI 22368

532

Synedrella nodiflora (L.) Gaertn.

Herb Ex

Native of West Indies; naturalised in India, China, Malaysia, and Polynesia

KFRI 22319

533

Tridax procumbens (L.) L.

Herb Ex

Native of tropical America; now widespread throughout tropics and subtropics

#

534

Vernonia cinerea (L.) Less.

Herb

Pantropics

#

 

Family: Apiaceae

 

535

Centella asiatica (L.) Urb. 

Herb

Tropical Asia and Africa

#

#—not accessed due to restriction in collection | EN—Endangered | Ex—exotic | I—endemic to India | PI—endemic to peninsular India | SI—endemic to southern India | SWI—endemic to southwestern India | VU—Vulnerable | W—endemic to Western Ghats.

 

 

For figures & images - - click here

 

 

 

References

 

Ansari, R. & N.P. Balakrishnan (2009). The Family Eriocaulaceae in India. Bishen Singh Mahendra Pal Singh, Dehra Dun, 195pp.

Arunkumar, A.N., A. Dhyani & G. Joshi (2019). Santalum album. The IUCN Red List of Threatened Species 2019: e.T31852A2807668. Downloaded on 10 June 2020. https://doi.org/10.2305/IUCN.UK.2019-1.RLTS.T31852A2807668.en

Ashton, P. (1998). Hopea ponga. The IUCN Red List of Threatened Species 1998: e.T33470A9786253. Downloaded on 10 June 2020. https://doi.org/10.2305/IUCN.UK.1998.RLTS.T33470A9786253.en

Bachulkar, M. (1983). Endangered endemic taxa of Satara District, Maharashtra. Rayat Research Journal 1 (2): 109–115.

Balakrishnan, V.C., M.J. Palot & K.P. Rajesh (2010). Observations on the flora of Madayipara a midland laterite hill in Kannur District, Kerala. Malabar Trogon 8: 14–29.

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