Species:

1. Rhomboda arunachalensis A.N. Rao

Phenology: November–December.

Distribution in India: Arunachal Pradesh; Endemic.

2. Rhomboda lanceolata (Lindl.) Ormerod

Phenology: July–October.

Distribution in India: Meghalaya, Nagaland, Sikkim, West Bengal.

3. Rhomboda longifolia Lindl.

Phenology: Data not available.

Distribution in India: Sikkim; Endemic.

4. Rhomboda monensis Odyuo, D.K Roy, Av. Bhattacharjee & Ormerod

Phenology: August–October.

Distribution in India: Nagaland; Endemic.

5. Rhomboda pulchra (King & Pantl.) Ormerod & Av. Bhattacharjee

Phenology: July–November.

Distribution in India: Arunachal Pradesh, Meghalaya, Sikkim; Endemic.

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