| Etymology | Genus | From Greek, hedy=sweet, otis=ear, referring to the sweet-scented, ear-shaped leaves of some species |
|---|---|---|
| Species | prostrate | |
| Family | Rubiaceae | |
| Synonyms | Hedyotis congesta R.Br. ex G.Don, Oldenlandia congesta (R.Br. ex G.Don) Kuntze | |
| Common Names | Prostrate Hedyotis | |
| Status | Native: Common | |
| Form | Herb | |
| Native Distribution | India, China, Vietnam, Indonesia, Philippines, Singapore | |
Diagnostics:
A small herb grows to about 60cm; Hedyotis prostrata can be found in our nature reserves, such as Bukit Timah and MacRitchie. The stem is stout and angular. Sometimes, the base of the leaf, petiole and stem is purplish. The triangular stipule is diagnostic, having irregular feather-like extensions.
At MacRitchie, Lornie Trail.
At Bukit Timah Nature Reserve. Note the purplish tinge at the petiole and base of leaves.
Leaf upper surface.
Leaf lower surface.
Stipule.
Fruits.
References
-Author: Siyang
Posted: 2025-09-08
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