释义 |
involucral, a. Bot.|ɪnvəʊˈl(j)uːkrəl| [f. L. involūcr-um involucre + -al1. So in mod.F.] Of or pertaining to an involucre.
1845Lindley Sch. Bot. vi. (1858) 86 Outer involucral scales lanceolate. 1857H. Miller Test. Rocks xi. 480 The involucral appendages of the hazel-nut. 1872Oliver Elem. Bot. ii. 187 The white involucral bracts of Dwarf Cornel. |