1.易散的;易脱落的;易衰老的;短命的
2.【植】早落的,早凋的;【动】脱落性的
1.describes a plant or animal part that drops off or is shed in the early stages of development, as are some leaves or flower parts
1.bracts ovate, ca. 1 mm, caducous, each commonly with a pair of flowers or dichasia in axil.
苞片卵形，长约1毫米，早落，每通常具一对花或二歧聚伞花序在腋内。
2.Petals inserted at rim of floral tube, alternating with sepals, crinkled, clawed or not, frequently caducous, rarely absent.
花瓣着生花被管的凸缘，与萼片互生，皱曲，有瓣爪或无，经常早落，很少无。
3.rachis glabrous; bracts to 2 mm, soon caducous, basal ones often sterile and with a tridentate apex.
轴无毛苞片兑2毫米，不久早落，不育的基生者通常并且有一先端。
4.Sepals triangular to ovate-lanceolate, soon caducous, outside pubescent, margin irregularly glandular serrate, apex long acuminate.
萼片三角形的到卵状披针形，不久早落，外面被短柔毛，边缘不规则具腺锯齿，先端长渐尖。
5.Bracts lanceolate to linear-lanceolate, caducous at anthesis; ovary often glabrous; drupe compressed globose to transversely shortly oblong.
苞片披针形的到线状披针形，早落的在花期；子房通常无毛；核果扁球状与长圆形的横向短。
6.bracts brownish to greenish brown, suborbicular, papery, persistent or caducous after anthesis, margin glandular serrate.
对褐绿色带褐色，近圆形，纸质的苞片，宿存或早落在花后，边缘具腺锯齿。
7.Stipules caducous, pale brown, linear-lanceolate, 6-10 mm, thinly membranous, with a few stiff hairs.
托叶早落，淡褐色，线状披针形，6-10毫米，薄膜质，有一些硬的毛。
8.Sepals triangular-ovate, soon caducous, outside glabrous, margin glandular serrulate, apex obtuse.
三角状卵形，不久早落的萼片，外面无毛，具腺有细锯齿，先端钝的边缘。
9.Bracteoles spirally arranged on pedicel, differentiated from sepals, persistent or caducous.
小苞片在花梗上螺旋状排列的，与萼片不同，宿存或早落。
10.Roots often fleshy, narrowly fusiform, basally with a whorl of caducous or persistent scalelike leaves.
根通常肉质，狭纺锤形，具一轮生的早落或宿存鳞片状叶的基部。