Galium corymbosum Ruiz & Pavon [ Relbunium involucratum (Kunth) Diels]
no HD illustration available (m1)
Galium corymbosum Ruiz & Pavon [Rubiaceae]
M. Barnas-Pomeroy, C.F.J. Barnas, Wildflowers and landscapes of Ecuador - The way we knew it fasicle App., : t. 151 (2014) [M. Barnas-Pomeroy]