endothecia

基本解釋

At the time of pre-dehiscence, the epidermal and endothecium are still intact.
花藥開裂前，表皮及內(nèi)壁層仍保持完整。
The anther wall is composed of four layers: epidermis, endothecium, middle layer and tapetum.
巨龍竹的花藥壁由4層結(jié)構(gòu)組成，包括表皮、藥室內(nèi)壁、中層、絨氈層；
Anatomical observation showed that anther wall browning took place mainly in epidermis and endothecium.
結(jié)果表明：藥壁褐變主要發(fā)生在表皮與藥室內(nèi)壁。
The anther wall consist of an epidermis, one endothecium, 1 to 2 middle layer and 1 to 2 tapetum in December.
花藥壁層由一層表皮層，一層內(nèi)壁層，一或二層中間層，一或二層營養(yǎng)層所構(gòu)成。
The endothecium and epidermis persist.Cytokinesis in the microsporocyte meiosis is simultaneous type and the microspore teads are tetrahedral.
藥室內(nèi)壁纖維狀加厚;藥壁表皮宿存.;小孢子母細胞減數(shù)分裂為同時型;