Phaeanthus ophthalmicus (Roxb. ex G.Don) J.Sinclair, Gard. Bull. Singapore 14: 374 (1955)

(Latin for 'eyes', probably referring to eye related medicinal properties)

Synonyms
Guatteria macropoda (Miq.) Zipp. ex Burck
Monoon macropodum Miq.
Phaeanthus cumingii Miq.
Phaeanthus ebracteolatus (C.Presl) Merr.
Phaeanthus macropodus (Miq.) Diels
Phaeanthus nigrescens Elmer
Phaeanthus nitidus Merr.
Guatteria macropoda (Miq.) Zipp. ex Burck
Monoon macropodum Miq.
Phaeanthus cumingii Miq.
Phaeanthus ebracteolatus (C.Presl) Merr.
Phaeanthus macropodus (Miq.) Diels
Phaeanthus nigrescens Elmer
Phaeanthus nitidus Merr.

Description
Sub-canopy tree up to 24 m tall and 36 cm dbh. Stipules absent. Leaves alternate, simple, penni-veined. Flowers with ca. 15 mm long petals, white-yellow-red, cauliflorous. Fruitlets ca. 38 mm long, yellow, fleshy, placed in apocarp, fruitlets 1-seeded.

Ecology
Undisturbed forests up to 1000 m altitude. In secondary forests usually present as a pre-disturbance remnant.

Distribution
Peninsular Malaysia, Sumatra, Borneo (East-Kalimantan).

Note
No collections of this species from Borneo are present in the Leiden Herbarium, so either this is a new record for Borneo, or it is wrongly identified.