V. V. Sivarajan

Botanist (1944-1995).

Abbreviations: Sivar.
Occupations: botanist
Citizenships: Dominion of India, India, British Raj
Languages: English
Dates: 1944-01-01T00:00:00Z – 1995-00-00T00:00:00Z
Direct attributions: 19 plants, 0 fungi
Authorship mentions: 28 plants, 0 fungi
Links:IPNIVIAF

19 plants attributed, 9 plants contributed to28 plants:

Rotala malabarica Pradeep, K.T.Joseph & Sivar. 1990
critically endangered plant species in the lythraceae family
Rotala malabarica, the Malabar rotala, is a short-lived annual plant endemic to southern India, where it is known from only one location. It is considered critically endangered and may be extinct.
Nymphoides krishnakesara K.T.Joseph & Sivar. 1990
endangered plant species in the menyanthaceae family
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Thottea duchartrei Sivar., A.Babu & Balach. 1986
plant species in the aristolochiaceae family
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Justicia ekakusuma Pradeep & Sivar. 1991
annual plant species in the acanthaceae family
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Heliotropium keralense Sivar. & Manilal 1973
plant species in the heliotropiaceae family
Heliotropium keralense is a small erect herb with a pubescent stem, ovate leaves and white flowers.
Cleistanthus sankunnianus Sivar. & Balach. 1985
plant species in the phyllanthaceae family
Cleistanthus sankunnianus is a plant species described by V.V. Sivarajan & Indu Balachandran 1984; it is included in the family Phyllanthaceae. No subspecies are listed in the Catalogue of Life. This species found in the herbal garden at Kottakkal Aryavaidyasala (Kerala, India). The glabrous ovary brings the species under Sects. Australis (Jablonszky) and Nanopetalum (Hassk.). The persistent calyx, sessile male flowers and non-striated capsules are similar to C. stipitatus, but differs from C. stipitatus with its glabrous ovary. The species differs from C. travencorensis in several details.
Aristolochia krisagathra Sivar. & Pradeep 1989
plant species in the aristolochiaceae family
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Thottea ponmudiana Sivar. 1985
plant species in the aristolochiaceae family
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Tarenna trichurensis Sasidh. & Sivar. 1990
plant species in the rubiaceae family
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Spermacoce malabarica (Sivar. & Manilal) Sivar., R.V.Nair & Kunju 1987
annual plant species in the rubiaceae family
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Lindernia manilaliana Sivar. 1976
endangered plant species in the linderniaceae family
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Argostemma anupama Sivar. 1964
plant species in the rubiaceae family
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Ardisia stonei Sasidh. & Sivar. 1994
plant species in the primulaceae family
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Rotala vasudevanii K.T.Joseph & Sivar. 1989
plant species in the lythraceae family
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Rotala cookii K.T.Joseph & Sivar. 1988
endangered plant species in the lythraceae family
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Julostylis ampumalensis Pradeep & Sivar. 1993
plant species in the malvaceae family
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Hydnocarpus pendulus Manilal, T.Sabu & Sivar. 1983
plant species in the achariaceae family
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Sida fryxellii Sivar. & Pradeep 1990
plant species in the malvaceae family
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Borreria rosea (Sivar. & Manilal) Sivar. 1982
plant species in the rubiaceae family
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Coffea malabarica (Sivar., Biju & P.Mathew) A.P.Davis 2010
plant species in the rubiaceae family
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Cleistanthus travancorensis var. sankunnianus (Sivar. & Balach.) Udayan & Chakrab. 2012
plant variety in the phyllanthaceae family
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Portulaca linearifolia (Sivar. & Manilal) D.Panwar 2023
annual plant species in the portulacaceae family
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Phyllanthus saksenanus (Manilal, Prasann. & Sivar.) Chakrab. & N.P.Balakr. 2009
plant species in the phyllanthaceae family
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Oldenlandia erecta (Manilal & Sivar.) Ridsdale 1996
plant species in the rubiaceae family
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Oldenlandia corymbosa var. erecta (Manilal & Sivar.) Anandhapr. & Gnanasek. 2018
annual plant variety in the rubiaceae family
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Geissaspis cristata var. malabarica (Sivar. & A.Babu) M.R.Almeida 1998
annual plant variety in the fabaceae family
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Coffea benghalensis var. bababudanii (Sivar., Biju & P.Mathew) A.P.Davis 2010
plant variety in the rubiaceae family
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Breynia saksenana (Manilal, Prasann. & Sivar.) Chakrab. & N.P.Balakr. 2012
plant species in the phyllanthaceae family
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