Habenaria, Willdenow, 1805

Prasad, Kothareddy & Naik, Mudavath Chennakesavulu, 2020, Habenaria rangatensis (Orchidaceae), a new species from Andaman & Nicobar Islands, India, Phytotaxa 442 (1), pp. 27-32 : 31

publication ID

https://doi.org/ 10.11646/phytotaxa.442.1.4

persistent identifier

https://treatment.plazi.org/id/F72D814A-FFC0-AA38-FF52-E260259F5C1B

treatment provided by

Felipe

scientific name

Habenaria
status

 

Key to the species of Habenaria View in CoL in the Andaman & Nicobar Islands:

1a. Lateral lobes of lip palmately 6–7-fid and midlobe 3-fid............................................................................................ H. andamanica View in CoL

- Lateral lobes and midlobe of lip entire...............................................................................................................................................2

2a. Leaves confined to the middle of stem; flowers light brown; sepals with filiform attachment apex............................ H. nicobarica View in CoL

- Leaves radical or subradical; flowers white; sepals without filiform attachment at apex..................................................................3

3a. Petals bipartite; lateral lobes of lip linear and filiform towards the tips; midlobe longer than the lateral lobes.................................. ......................................................................................................................................................................... H. rangatensis View in CoL sp. nov.

- Petals entire; lateral lobes of lip subrhombic; midlobe as long as the lateral lobes ...................................................... H. osmastonii View in CoL

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