| 释义 |
umbraculi-
the stem of L. umbrācul-um sunshade (see umbracle), employed in the botanical adjs. umbracuˈliferous, umˈbraculiform [F. (bot.) umbraculiforme]: (see quots.).
1847Webster, Umbraculiform, having the form of an umbraculum or arbor. 1857A. Gray First Less. Bot. 235 Umbraculiform, umbrella-shaped, like a Mushroom, or the top of the style of Sarracenia. 1862Mayne Med. Voc. 422 Umbraculiferus,..Bot., formed like a parasol: umbraculiferous. |