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- A cell in the xylem of vascular plants. 管胞在维管植物的木质部中的细胞
- taxonomy of vascular plants 维管束植物分类学
- The food conducting tissue of vascular plants; bark. 维管植物传输营养物质的组织;
- Sporophyll The sporangium-bearing structure of vascular plants. 孢子叶:是维管植物中的产生孢子囊的结构。
- One of the tubular conductive vessels in the xylem of vascular plants. 导管维管植物的木质部中的管状引导管之一
- Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants. 绒毡层:维管植物花粉囊内包围孢子母细胞的富含营养物质的一层结构。
- The food-conducting tissue of vascular plants, consisting of sieve tubes, fibers, parenchyma, and sclereids. 韧皮部导管植物的食物传导组织,包括筛管、纤维、薄壁组织和硬化细胞
- The food-conducting tissue of vascular plants,consisting of sieve tubes,fibers,parenchyma,and sclereids. 韧皮部导管植物的食物传导组织,包括筛管、纤维、薄壁组织和硬化细胞
- A study on taxonomy of Cruciferae plants in Gansu. 甘肃十字花科植物初步研究.
- The food - conducting tissue of vascular plants,consisting of sieve tubes,fibers,parenchyma,and sclereids. 韧皮部导管植物的食物传导组织,包括筛管、纤维、薄壁组织和硬化细胞
- In BMR there are 1 056 species of vascular plants, belonging to 556 genera and 154 families. 据统计,该区有维管束植物154科,556属,1056种。
- Thorn A stiff sharply pointed woody process that may be found on the stems of vascular plants. 棘的)刺:维管植物茎杆上可见的一种坚硬的具锋利尖端的木质结构。
- The supporting and water-conducting tissue of vascular plants, consisting primarily of tracheids and vessels; woody tissue. 木质部在维管束植物中的起支撑作用和输水作用的组织,主要由管胞和管道组成;木质组织
- A taxonomy of aircraft ground handling modes. 飞机地面操作模式的分类学。
- Hong Kong is near the northern limit of the distribution of tropical Asian flora and has an estimated 2800 species of vascular plants, both native and introduced. 香港位于亚洲热带植物分布区的北面边缘,本土和外来的维管系植物,估计约有2800种。
- THE TAXONOMY OF GENUS TRITICUM L. 小麦属分类。
- A Study on the Taxonomy of Malus trilobata Schneid. 三裂叶海棠分类地位的研究。
- There are 207 species of vascular plants which belong to 113 genera and 61 families.The dominant species is shade-enduring family Gramineae. 结果表明:橡胶林下植物约有维管束植物207种、61个科和113个属,以耐阴性禾本科植物为主。
- Taxonomy of the Genus Illicium Linn. 八角属植物分类。
- Historical review of taxonomy of Agropyron. 冰草属分类学研究的历史回顾.