umbel

Eurasian primrose with yellow flowers clustered in a one-sided umbel .

欧亚报春花，花黄色，丛生于单侧的伞形花序。

This genus ' evolutionary direction : the number of winter bud scale is from many to two , inflorescence : compound raceme → compound corymb → corymb → umbel .

本属的进化趋势为冬芽芽鳞由数枚减少到2枚，花序由总状圆锥花序→复伞房花序→伞房花序→伞形花序。

It was expressed with fcu which has double genetic effects including fasciated culm and umbel .

fcu基因具有使茎带化和产生伞状花序的双重遗传效应。

HPLC is used to set up the determine method of Osthol in Tetrandra Root and umbel lectone .

采用HPLC法对独活中蛇床子素和伞形花内酯建立含量测定方法；

Blooming of coriander took 44 days to complete , and 41 days from the bud appearance of compound umbel to shed .

单个复伞形花序从现蕾到谢花41天，在栽培群体中，初花到终花44天。3、芫荽花芽分化分为花序分化期和单花分化期。

The molecular trees show the species is a basal group in Smilax phylogenetic tree , and is of a parallel origin with other groups : some species with single umbel and most species with raceme of umbels .

在分子树上，它是处于菝葜属内基部的一个类群，与其它类群（包括部分单伞花序的种及大部分圆锥花序的种）是平行起源的。

A secondary involucre , as at the base of an umbel within a compound umbel . Chinese herb with palmately compound leaves and small greenish flowers and forked aromatic roots believed to have medicinal powers .

次总苞，小总苞次级花被，如处于复合伞形花序中一个伞形花序基部之花被中国的一种草本植物，小叶，花小，淡绿色，伞状花序，结成鲜红的浆果。