Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Polylepispepei B.B. Simpson A flowering branch B stipular sheaths C upper leaf surface D flower E fruit F lower leaves surface (A, C–EKessler 3386FBeck 14680DBeck 11859). Scale bars: 2 cm (A); 1.5 cm (B, C); 6 mm (D). Photographs by T. E. Boza E.
