Checklist of Plants of India

Psychotria nilgiriensis Deb & M. Gangop.,, Taxon 31: 546. 1982.

Grumilea congesta Wight & Arn., Prodr. Fl. Ind. Orient. 31: 546. 1982.

Psychotria elongata Bedd., Fl. Sylv. Anal. Gen t. 17. 1869, non Benth. ex Oerst, 1852.

Psychotria congesta (Wight & Arn.) Hook.f., Fl. Brit. India 3: 12. 1880, non Spreng. ex DC., 1830.

var. nilgiriensis
Kerala, Tamil Nadu.

var. astephana (Hook.f.) Deb & M. Gangop., Taxon 31: 546. 1982.
Psychotria congesta  (Wight & Arn.) Hook.f. var. astephana  Hook.f., Fl. Brit. India 3: 162. 1880.
Tamil Nadu.