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- 2. lower vascular plants coextensive with the family Lycopodiaceae; 與石松科同延的低等脈管植物;
- lower vascular plants coextensive with the family Lycopodiaceae; 與石松科同延的低等脈管植物;
- in lower vascular plants it may be a leaf (SPOROPHYLL) or a STROBILUS. 在低等維管植物中可能為孢子葉或球果。
- lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots. 低等脈管植物,有二岐的孢子體,分裂為氣芽和根莖。
- lower vascular plants coextensive with the family Lycopodiaceae; in some classifications includes the Selaginellaceae and Isoetaceae. 與石松科同延的低等脈管植物;在某些分類(lèi)中,包含卷柏目和水韭目。
- lower vascular plants coextensive with the family Lycopodiaceae; in some classifications includes the Selaginellaceae and Isoetaceae 與石松科同延的低等脈管植物;在某些分類(lèi)中,包含卷柏目和水韭目
- lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots 低等脈管植物,有二岐的孢子體,分裂為氣芽和根莖
- Illustrated treatment of aquatic vascular plants. 水生維管束植物圖冊。
- A cell in the xylem of vascular plants. 管胞在維管植物的木質(zhì)部中的細胞
- There are 173 families, 878 genera, 2696 species of vascular plant in Baotianman area in Nanzhao County. 摘要南召寶天曼地區含有豐富的野生植物資源,有維管植物173科,878屬,2696種。
- Stinkhorns in Hong Kong.Three new additions to the vascular plant ...Yang, K.C., Chen, R.S. &Poon, F.C. (undated). [楊國禎、陳永修、潘富俊]. 由臺灣高士佛的稀有植物論恒春半島的植物區系] ...
- There are about 700 interspecific hybrids among the British vascular plant flora of about 2500 native and alien sexual species. 在不列顛維管植物區系的2500個(gè)本地的和歸化的有性種中,約有700個(gè)種間雜種。
- The food conducting tissue of vascular plants; bark. 維管植物傳輸營(yíng)養物質(zhì)的組織;
- Sporophyll The sporangium-bearing structure of vascular plants. 孢子葉:是維管植物中的產(chǎn)生孢子囊的結構。
- ILPIN was designed to provide many different types of information about ALL of the vascular plant taxa found in Illinois. 伊利諾斯植物信息網(wǎng)絡(luò )(ILPIN)的設計目標是提供所有在美國伊利諾斯州發(fā)現的維管植物的有關(guān)信息。
- They included the algae, fungi, mosses, liverworts, hornworts, ferns, clubmosees, and horsetails, the vascular plant group often being termed vascular cryptogams. 它們包括藻類(lèi),真菌,苔蘚和蕨類(lèi)。有維管系統的這類(lèi)植物叫做維管隱花植物。
- One of the tubular conductive vessels in the xylem of vascular plants. 導管維管植物的木質(zhì)部中的管狀引導管之一
- In virtue of their ecophysiological attributes, bryophytes grow in all vegetation types, and always form their own societies within vascular plant societies. 緣于苔蘚的可變水性、體表直接吸收水分和營(yíng)養以及獨特的繁殖與傳播方式,苔蘚幾乎存在于所有的生態(tài)系統之中。
- The vascular plants may be grouped into a single division, the Tracheophyta. 具維管組織的植物在分類(lèi)學(xué)上都歸屬為一個(gè)單獨的維管植物門(mén)。
- It has been applied to attached algae and submerged vascular plants. 這已經(jīng)用于附生藻類(lèi)和沉水維管束植物中。