The Collaborative International Dictionary
Stylopodium
Stylopodium \Sty`lo*po"di*um\, n.; pl. Stylopodia. [NL. See Style, and Podium.] (Bot.) An expansion at the base of the style, as in umbelliferous plants.
Wiktionary
stylopodium
n. (context botany English) An expansion at the base of the style, as in umbelliferous plants.
WordNet
stylopodium
n. an enlargement at the base of the style in some Umbebelliferae
[also: stylopodia (pl)]