鉴定和描述术语图解

检索 Aster 共12条   用时:0.03s
图版名词解释器官
头状的头状或呈头状成簇,如菊科的花。花序
CapitateHead-like, or in a head-shaped cluster, as the flower in the Compositae (Asteraceae). 
花托着生花部器官的花梗部分;在菊科中指着生头状花序花的花序梗部分。
ReceptacleThe portion of the pedicel upon which the flower parts are borne; in the Compositae (Asteraceae), the part of the peduncle where the flowers of the head are borne. 
花盘菊科具总苞的的头状花序上着生管状花或心花的中央部分。花序
DiskIn the Compositae (Asteraceae), the central portion of the involucrate head bearing tubular or disk flowers. 
小花小的花;密集花簇中的单个花,如禾草小穗中的一朵花,或者菊科头状花序中的一朵花。花序
FloretA small flower; an individual flower within a dense cluster, as a grass flower in a spikelet, or a flower of the Compositae (Asteraceae) in an involucrate head. 
花托着生花部器官的花梗部分;在菊科中指着生头状花序花的花序梗部分。
Torus (pl. tori)The portion of the pedicel upon which the flower parts are borne; in the Compositae (Asteraceae), the part of the peduncle where the flowers of the head are borne. 
总苞片菊科总苞的苞片。花序
PhyllaryAn involucral bract of the Compositae (Asteraceae). 
总苞片菊科总苞的一枚苞片。花序
TeguleOne of the bracts of the involucre in the Compositae (Asteraceae). 
头状花序无柄或近无柄的花密集成簇而成的花序;菊科的具总苞花序。花序
HeadA dense cluster of sessile or subsessile flowers; the involucrate inflorescence of the Compositae (Asteraceae). 
舌瓣菊科放射状花冠的扁平部分。
LigulaThe flattened part of the ray corolla in the Compositae (Asteraceae). 
冠毛菊科的变态花萼,由着生于瘦果顶部的芒、鳞片或刚毛组成。
PappusThe modified calyx of the Compositae (Asteraceae), consisting of awns, scales, or bristles at the apex of the achene. 
边花菊科舌状花的舌形部分(或舌状花本身)。
RayThe strap-like portion of a ligulate flower (or the ligulate flower itself) in Compositae (Asteraceae). 
鳞片一种鳞片,如菊科冠毛的某些类型
Squama (pl. squamae)A scale, as in some types of pappus in the Compositae (Asteraceae). 
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