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- Hysterangium strobilus n. 松塔辐片包
- It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules. 从雌球果原基发生到胚珠分化历时4个多月。
- The probability of any air-borne pollen grain impacting a female strobilus is in any case very small. 任何在空气中飘浮的花粉粒粘着于雌球花的几率,在任何情况下都是很小的。
- They may be grouped together in a strobilus or, in the angiosperms, located in the flowers. 孢子叶是高度变态的叶片。
- Analysis on the Variation of Female-male Flowers and Strobilus Production of Clonal Seed Orchard of Pinus tabulaeformis Carr. 油松无性系种子园雌雄球花量及球果量变异分析。
- The sub-tropical winter weather has no apparent inhibition for the growth and development of the ovulate strobilus in Pinus massoniana. 亚热带的冬季气候对马尾松雌球果的生长发育没有明显的抑制作用。
- In the clubmosses and horsetails only one type of strobilus is formed, while in the gymnosperms female megastrobili and male microstrobili both develop. 石松和楔叶类只形成一种类型的球果,然而裸子植物既有雌性的大孢子叶球也有雄性的小孢子叶球。
- Result is as follows: In the middle of October, the primordium of ovulate strobilus occurred, its occurrence time varied between different-aged ramets and different occurrence part. 结果表明:雌球果原基发生时间为10月中旬,不同的树龄和着生部位,其发生时间不同。
- The amount of female and male flowers strobilus from 12 families was investigated in Baisha seedling seed orchard of masson's pine (Pinus massoniana) from Shanghang County, Fujian Province. 摘要观测了福建省上杭县白沙林场马尾松实生种子园的21个家系花量,分析了家系内与家系间雌雄球花量、各家系雌雄球花量在不同冠层和方位的分布。
- Hysterangium stoloniferum var. mutabile n. 匍辐片包易变变种
- Strobilus (pl. strobili) A group of sporophylls (spore-bearing leaves) arranged around a central axis, found in gymnosperms, Lycophyta (clubmosses), and Sphenophyta (horsetails). 球果:孢子叶向中轴聚拢形成的结构,存在于裸子植物门植物、石松亚门植物(石松)和木贼纲植物中(楔叶类)。
- Female and male flowers strobilus production 雌雄球花量
- male cone (strobilus masculinus) 外锥面,阳锥
- Initiation and early development of the ovulate strobilus in Pinus massoniana 马尾松雌球果的发生和早期发育研究
- in lower vascular plants it may be a leaf (SPOROPHYLL) or a STROBILUS. 在低等维管植物中可能为孢子叶或球果。
- Taiwania cryptomeriodes;strobilus morphogenesis;microsporogenesis;pollen development;male sterility 关键词:台湾杉;毬果之形成;小孢子之形成;花粉发育;雄不孕
- Hysterangium calcareum n. 石灰质辐片包
- Hysterangium fuscum n. 棕色辐片包
- Hysterangium stoloniferum n. 匍辐片包
- Hysterangium clathroides n. 格辐片包