[ros-tl-eyt, -it, ro-stel-it]
having a rostellum.
Origin of rostellate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for rostellate
Historical Examples of rostellate
Moggridge figures a flower of Ophrys insectifera in which the rostellate process was replaced by an anther.Vegetable Teratology
Maxwell T. Masters