achlamydeous

ach·la·myd·e·ous

A0054600 (ăk′lə-mĭd′ē-əs, ā′klə-)adj. Having no perianth, as the flowers of a willow.

achlamydeous

(ˌækləˈmɪdɪəs) adj (Botany) (of flowers such as the willow) having neither petals nor sepals[C19: from Greek a- not, without + chlamys cloak]

ach•la•myd•e•ous

(ˌæk ləˈmɪd i əs)

adj. (of a flower) having neither petals nor sepals. [1820–30; a-⁶ + Greek chlamyd-, s. of chlamýs cloak]

Thesaurus

Adj.	1.achlamydeous - not having a floral envelope or perianthphytology, botany - the branch of biology that studies plantschlamydeous - having a floral envelope or perianth consisting of a calyx and/or corolla