Any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers.

對生葉国产日韩美女精品、藍或白色小花的藿香薊屬植物。

Relationships between microspore stages and morphology of florets were observed.

結(jié)果表明： 1在线观看中文字幕2020。確定了小花的形態(tài)學特征與小孢子發(fā)育時期的關(guān)系欧美日韩国产综合视频。

The cylindraceous nectary encircled the stylar base of each floret.

每小花的花柱基部有圓筒狀的蜜腺環(huán)繞。

The distribution of vascular bundle in the rachises of spikelet in different parts of ear had difference,and the number and area of

穗中不同部位小穗的穗軸中的維管束分布有差異91福利免费视频；同一小穗中通向各小花的維管束數(shù)目和面積也不同色色色一区二区三区。

Spikelets all alike, somewhat laterally compressed, with 1 to several fertile florets; rachilla usually disarticulating below each floret, occasionally strictly 3 florets with lower 2 staminate or barren and of different appearance from upper fertile floret, then disarticulating above glumes and florets falling together; glumes persistent, often equal to spikelet or at least longer than first floret, commonly membranous with broad, shining, hyaline margins; floret callus bearded; lemmas hyaline to leathery, 3- to several-veined ( Coleanthus 1-veined), apex entire or denticulate, awned from back, rarely awnless; awn usually geniculate with twisted column; palea hyaline, subequaling or much shorter than lemma.

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Any of various often spiny trees or shrubs of the genus Acacia in the pea family,having alternate,bipinnately compound leaves or leaves represented by flattened leafstalks and heads or spike s of small flowers.

金合歡屬樹一種豆科金合歡屬通常多刺的樹木或灌木在线观看成人短视频网站，有復(fù)生的羽狀復(fù)葉或由扁平的葉莖和小花的花頭或花穗代替的葉子

Spikelets with 1 floret, mostly laterally compressed, rachilla extension absent, falling entire; glumes absent or reduced to small scales at base of floret; lemma membranous to leathery, keeled, 5–10-veined, entire, with or without a straight awn from the apex; palea resembling lemma but narrower, 3–7-veined with central keel.

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Inflorescence a raceme with 2 or 3(–6) spikelets, rarely a panicle with many spikelets, peduncle, axis, branches, and pedicels slender, glabrous, scabrous or pubescent along longitudinal angles, branches usually subtended by a scaly bract at base. Spikelets ± compressed at maturity, several to many florets; rachilla disarticulating below fertile florets, extended beyond palea of uppermost floret, internodes flattened or concave on side facing floret.

花序為一總狀花序具2或3(-6)小穗亚洲国模私拍人体GOGO图片，一圓錐花序具很多小穗，花序梗人妻大白腚，軸A片免费看视频，分枝和花梗纖細，沿著縱向的有棱的無毛国产淑女色视频，粗糙的或短柔毛的很少国产一级a片精品久久，成熟時的小穗多少壓扁，數(shù)枚到多數(shù)小花15级黄片电影；在肥沃的小花下面脫節(jié)的小穗軸欧美日韩另类自拍动漫，在最重要的小花的內(nèi)稃以外延長，在邊面對小花上節(jié)間被變平或者凹老师洗澡让我吃奶羞羞漫画。

Spikelets laterally compressed, florets 2, lower floret fertile, upper floret reduced to a small empty lemma, disarticulating above glumes; glumes about as long as florets, broad, membranous, 1-veined; lower glume awnless; upper glume with an oblique, stout, subapical awn; callus pubescent; lemma of fertile floret dark brown, keeled, broad, cartilaginous to leathery, 3-veined, hairy on veins, apex acute to emarginate, awnless or with a fine, subapical awn-point; palea nearly as long as lemma, keels scabrous or ciliolate; upper floret cuneate or obovate, glabrous.

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Spikelets 1–1.2 mm, florets 2; glumes boat-shaped, keeled, scabrous on vein, ca. 1 mm; lower glume subacute; upper glume truncate, awn 0.3–0.5 mm; lemma of fertile floret broadly boat-shaped, ca. 1.2 mm, leathery, pilose along keel and incurving margins; palea obovate, narrower than lemma, keels scabrous; upper lemma much reduced, cuneate, lying within concave back of palea of fertile floret.

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floret：小花/小筒花

florescent /開花的/花盛開的/ | floret /小花/小筒花/ | floriated /花形的/

floscule：小花

floscular 花的 | floscule 小花 | floss 絲棉

flowerlet：小花

flowerless 無花的 | flowerlet 小花 | flowerlike 象花的

Gaura parviflora：小花山桃草

2001年在鄭州黃河沿岸對外來植物小花山桃草(Gaura parviflora)的生物學特性、地上生物量動態(tài)進行了研究.結(jié)果表明:①小花山桃草各構(gòu)件的變化特征為:莖高葡京99热这里只有精品_、葉數(shù)和花序數(shù)在6月25日都達到生長高峰,隨后莖高一进一出免费视频、花序數(shù)繼續(xù)增長,

parviflorous：小花的

parvalbumin 小清蛋白 | parviflorous 小花的 | passage cell 通道細胞

racemulose：有小總狀花的

小總狀花序 racemule | 有小總狀花的 racemulose | 莖葉期 rachidial phase

semifloscular：半小花的

semidominance 半顯性 | semifloscular 半小花的 | semihomology 半同源

tubuliflorous：管狀小花的

tubule 細管 | tubuliflorous 管狀小花的 | tubulous 管狀小花

tubulous：管狀小花

tubuliflorous 管狀小花的 | tubulous 管狀小花 | tuck away 暢飲

First, baby chipmunks can't eat the whole nut, right：小花栗鼠不能吃整個堅果, 對不對

TINKER BELL: Let me show you!|告訴你! | First, baby chipmunks can't eat the whole nut, right?|小花栗鼠不能吃整個堅果, 對不對? | Their little teeth can't chew big bites.|他們的小牙齒不能咬堅果