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.
Pollen of Pseudocoptosperma and Tulearia. A–C, J Pseudocoptosperma menabense D–F, K Tulearia capsaintemariensis G–I, L, M T. splendida. A, D, G polar view B, E, H equatorial view C, F, I mesocolpium J–L ectoaperture M pollen grain wall. A–C, J Capuron 20569-SF; D–F, K Groeninckx et al. 309 G–I, L, M Capuron 20777-SF.
