A new species of rhytachne (Poaceae: Andropogoneae) from northern South America |
| |
Authors: | Gerrit Davidse |
| |
Affiliation: | 1. Missouri Botanical Garden, P.O. Box 299, St. Louis, MO
|
| |
Abstract: | Rhytachne gonzalezii is described and illustrated. It ranges from Apure, Venezuela to Pará, Brazil. It is the third annual species known in this tropical African-American genus. Previously it had been confounded with the perennialR. rottboellioides from which it differs in its habit, branching culms, smaller sessile spikelets and rachis internodes, and awned upper glume. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|