Williamsia Merr.

, Philipp. J. Sci., C 3: 165 (1908). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:35536-1
Publication
Philippine Journal of Science. Section C, Botany. Manila
Collation
3: 165
Family as entered in IPNI
Rubiaceae