Stellar arrangements vary considerably in plants from the simple protostele, in which leaf gaps are absent, to the complex dictyostele, in which there are many closely spaced LEAF GAPS.

各種中柱排列方式在植物中有很大的差異性日韩性爱黄片，從葉隙消失的原生中柱到聯(lián)系有許多葉隙的復(fù)雜網(wǎng)狀中柱2021国内自拍偷拍。

Actinodromous(palmate; digitate) Describing a form of leaf VENATION in which three or more primary veins radiate from the base of the lamina toward the margin, as in sycamore, resulting in a leaf that has several large lobes or several leaflets all originating at the same point.

具掌狀脈的：葉子脈序的一種類型欧美三级片黄色视频。是由葉基分出多條主脈国产91av天堂，主脈間又多次分枝欧美亚洲自拍偷拍，形成細(xì)脈欧美一级A片免费。結(jié)果往往是在一片葉中，具有起源于同一點(diǎn)的多個(gè)裂片或小葉午夜精品视频在线观看美女。

Leaf sheaths loose, strongly compressed, keeled, basal sheaths imbricate; leaf blades broadly linear to lanceolate, flat or folded, 5–20 × 0.6–1.2 cm, glabrous or adaxial surface pilose, apex obtuse; ligule 0.3–0.5 mm. Racemes 2–5, digitate or subdigitate, 4–10 cm, only slightly diverging; rachis glabrous. Spikelets oblong-lanceolate, 2–2.7 mm, pilose or glabrous, apex acute; upper glume and lower lemma 2–4-veined, midvein absent, laterals marginal; upper lemma pale, oblong-elliptic, shorter than spikelet, obtuse with an apical tuft of hairs; stigmas pale.

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Compared with diploidy seedlings of P.elongate,leaf length and stomata size of tetraploid becomes bigger,the leaf length/width ratio and stomata density becomes smaller.

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Then last year July , the person such as Pan Gaohua goes to the city such as Guangzhou , Shenzhen to research souse vegetable market , understanding bloats to southern city dish breed is much , if bloat leaf mustardleaf mustard , turnip , hot pickled mustard tuber , and market demand is big , bloat especially colour and lustre of leaf mustardleaf mustard is golden , do not have local color , accept southern favour fully ," Although be dishful cole , earn people to love ."

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Double-barrelled nitrate selective microelectrodes were used to measure the nitrate activity in leaf cytosol and leaf vacuoles of different rice cultivars in either nitrate supply or deprivation conditions.

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Leaf Fe content of Spathiphyllum exhibited a quadratic response as Fe-EDTA increased, while leaf Fe content of Dracaena increased linearly with increasing Fe-EDTA from 0 to 15μM.

白鶴芋'巨人'片鐵含與水耕液之Fe-EDTA濃呈曲線正關(guān)系；而黃萬竹的片鐵含隨水耕液含F(xiàn)e-EDTA濃而直線上升日本mmm。

Which is called "volume leaf". there are octavo, duodecimo, sixteenmo and twenty-fourmo of the volume leaf.

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The results as follow:1 Effect of Hg2 to the physiological and biochemical parameters of Egeria najasAfter 24h of exposure, the color of leaf of Egeria najas became greenish at 10mg/L Hg, the color of leaf of Egeria najas was not affected significantly under 10mg/L Hg.

現(xiàn)將主要結(jié)果總結(jié)如下： 1 Hg~(2 )對(duì)細(xì)葉蜈蚣草葉片葉綠素含量、超氧化物歧化酶和過氧化氫化酶的影響經(jīng)過24h的處理91免费高清在线观看视频，Hg~(2 )濃度為10.00mg/L的實(shí)驗(yàn)組中的細(xì)葉蜈蚣草葉片開始褪綠亚洲性夜色噜噜噜网站可下载，Hg~(2 )濃度為1.00mg/L和2.00mg/L實(shí)驗(yàn)組中略微褪綠，而Hg~(2 )濃度為0.05mg/L和0.10mg/L實(shí)驗(yàn)組中未出現(xiàn)明顯的褪綠現(xiàn)象性xxxxfreexxxx。

Vine leaf, Blackcurrant leaf, Hawthorn, Yarrow, Elderflower, Rosemary 30 g.

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