珠鳞

苞鳞：在裸子植物的雌球果中大量存在的结构，每个苞鳞都包含一个珠鳞。

Bract scale The structure found in large numbers in the female cone of gymnosperms , each bearing an ovuliferous scale in its axil .

2月底，苞片体积不再发生变化，珠鳞膨大端的基部的近轴面分化出2个倒生胚珠。

At the end of February , the bract attained approximately their full size , and a pair of anatropous ovules were initiated on the adaxial surface at the base of the fertile ovuliferous scale .

珠鳞基部近轴面着生2个胚珠；

There are 2 ovules at the base of the ovuliferous .

典型的短枝式珠鳞有一个较明显的轴，轴上着生若干枚鳞片，在鳞片的远轴面基部着生孢子囊（胚珠或花粉囊）；

On the typical brief-branch-type ovuliferous-scale , there is an obvious axis , and several scales on the axis , and there is an ovule ( or microsporange ) on the outside of the scale .