pinnatifid

flowers unisexual and plants dioecious; fruit drupaceous; leaves simple or tripartite to pinnatifid, margin entire.

花单性并且雌雄异株；果为核果单叶或三深裂的到羽状半裂，边缘全缘。

delicate fern widely distributed in north america and european having thin pinnatifid fronds with brittle stems.

广泛分布于北美和欧洲的一种软茎上带有羽状半裂复叶的蕨类。

stem leaves alternate, lanceolate-linear to lanceolate-oblong, pinnatifid to pinnatisect.

茎生叶互生，披针形线形到披针形长圆形，对羽状全裂。

leaf blade linear-lanceolate, 1. 5--6 cm, abaxially glandular pubescent, adaxially glabrous, pinnatifid or only double dentate apically;

叶片线形披针形，1.5张-6厘米，背面腺状短柔毛，正面无毛，羽状半裂或只重牙齿；

rootstock moniliform; leaflets obovate-elliptic to elliptic, not pinnatifid.

根茎念珠状；小叶倒卵状椭圆形的到椭圆形，不羽状半裂。

bracteoles linear-lanceolate, margin narrow, tinged brown, apex pinnatifid.

披针形小苞片线形，边缘狭窄，微染使成褐色，顶羽状半裂。

leaves all divided deeply or at least to middle, sometimes deep lobes pinnatifid, some lobes broad and undivided.

有时，深深全部裂的叶或至少至中部深裂片，宽的一些裂片和不裂。

lowermost flowers of main raceme ebracteate; basal leaves lyrate or pinnatifid, often canescent, persistent in flower and fruit.

主要总状花序的最下的花无苞片；基生叶大头羽裂或羽状半裂，通常，宿存在花期和果期。

leaves basal and on stem, opposite, rarely in whorls of 3, lanceolate to ovate, pinnatifid to pinnatisect.

叶基生和在茎上，对生，很少3轮生，披针形的到卵形，对羽状全裂羽状半裂。

herbs annual or biennial. leaves basal, pinnatifid.

一年生或二年生草本叶基生，羽状半裂。

basal leaves petiolate, somewhat fleshy, rosulate or not, often withered by flowering, simple, entire or rarely toothed or pinnatifid.

具叶柄的基生叶，稍肉质，与否莲座状，通常枯萎以花，单，全缘或很少齿或。

roots usually several, fleshy; calyx lobes ovate to oblong, pinnatifid.

通常的根数个，肉质；萼裂片卵形的到长圆形，羽状半裂。

leaves alternate, mostly on stem, sessile, linear to linear-oblong, pinnatifid.

叶互生，多数在茎，无梗，线形的到线形长圆形上，羽状半裂。

lower and middle cauline leaves shortly petiolate, pinnatifid or pinnatisect, with oblong to linear-oblong lobes, smaller than basal leaves;

下部和中部茎生叶具短叶柄，羽状半裂或，具长圆形到线形长圆形裂片，小于基生叶；

leaf blade linear-lanceolate, 1. 5--6 cm, abaxially glandular pubescent, adaxially glabrous, pinnatifid or only double dentate apically;

叶片线形披针形，1.5张-6厘米，背面腺状短柔毛，正面无毛，羽状半裂或只重牙齿；

segments 5--9 pairs, widely spaced, linear to lanceolate, pinnatifid, few toothed.

裂片5-9对，稀疏排列，线形的到披针形，羽状半裂，很少的齿。

stem leaves opposite or whorled, ovate-lanceolate to ovate-oblong, pinnatilobate to pinnatifid.

茎生叶对生或轮生，卵状披针形到卵形长圆形，到羽状半裂。

Widely distributed fern of tropical southern hemisphere having leathery pinnatifid fronds.

具有坚韧羽状复叶的广泛分布在南半球热带地区的一种蕨类。

6 (5) plants usually stemless, less than 15 cm tall, unbranched; bracteoles linear to long-obovate, entire to pinnatifid.

通常无茎的植株，15厘米高的不到，不分枝；倒卵形小苞片线形到长，整个到羽状半裂。

the typical leaf is pinnatifid, tapering gradually to a stout petiole and becoming broader toward the large terminal lobe.

典型的羽状叶，逐渐变细成为一个粗壮的叶柄和叶向更广泛的大型终端。

middle cauline leaves elliptic or lanceolate, serrate, dentate, or rarely pinnatifid, (3-)5-10(-15) mm wide.

中间茎生叶椭圆形或披针形，有锯齿，具牙齿，羽状半裂的或很少，（3-）毫米宽5-10（-15）。

3 (2) ultimate leaf segments oblong, margin pinnatifid or variously laciniate-dentate.

末级的叶裂片长圆形，边缘羽状半裂或各种地条裂具牙齿。

segments 5--11 pairs, widely spaced, oblong-lanceolate, often not symmetrical, margin double dentate or pinnatifid.

5-11对的裂片，稀疏排列，长圆状披针形，不匀称的通常，边缘重牙齿或。

Texas annual with coarsely pinnatifid leaves; cultivated for its showy radiate yellow flower heads.

产自得克萨斯州的一年生草本植物,叶子呈羽状半裂; 栽培以供观赏其艳丽的、呈辐射状的黄色头状花序.

a dainty south american annual having deeply pinnatifid leaves and racemes of fringed almond-scented purple-white flowers.

南美一种非常考究的一年生植物，开紫白色花，略带杏香的花序，羽状叶片。

segments 6--9 pairs, widely spaced, ovate to linear-lanceolate, pinnatifid or incised-double dentate.

裂片6-9对，稀疏排列，卵形的到线状披针形，羽状半裂的或锐裂重牙齿。

segments 7--14 pairs, ovate to lanceolate, pinnatifid or double dentate.

裂片7-14对，卵形的到披针形，羽状半裂的或重牙齿。