2. (Zo["o]l.) A sheath which surrounds the base of the lasso cells in the {Siphonophora}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
Involucra — Involucrum In vo*lu crum, n.; pl. L. {Involucra}, E. {Involucrums}. [L. See {Involucre}.] [1913 Webster] 1. (Bot.) See {Involucre}. [1913 Webster] 2. (Zo[ o]l.) A sheath which surrounds the base of the lasso cells in the {Siphonophora}. [1913… … The Collaborative International Dictionary of English
Involucrum — In vo*lu crum, n.; pl. L. {Involucra}, E. {Involucrums}. [L. See {Involucre}.] [1913 Webster] 1. (Bot.) See {Involucre}. [1913 Webster] 2. (Zo[ o]l.) A sheath which surrounds the base of the lasso cells in the {Siphonophora}. [1913 Webster] … The Collaborative International Dictionary of English
Pallenis hierochuntica — Systematik Ordnung: Asternartige (Asterales) Familie … Deutsch Wikipedia
