| doengh go gut 蕨类植物(真蕨类之里白类)
里白Hicriopteris glauca
Go sang daengz 1.5m. Gongs rag vang maj, laux yaek 3mm, miz gep gyaep. "glauca" eis sei dwg "hau mong".
里白科>>里白属。植株高约1.5米。根状茎横走,粗约3毫米,被鳞片。种加词“glauca”意为“灰白色”。大概汉语名“里白”也是因为叶背灰白色而得名的吧!
Gaenz mbaw raez yaek 60cm, laux yaek 4mm, gaenz lwens, saek henj ndaem. Dois gep fwed laux he daj song henz ngaz ninz ndaek did ok, mbe hai, dek laeg song gvaengx. Rox naeuz ngaz maj baenz sej, byai sej youh did ok ngaz, baenz neix lienz dam lai bi, cih ndaej lai dois gep fwed lor.
叶柄长约60厘米,粗约4毫米,光滑,暗棕色;由休眠的顶芽两侧发出1对二回羽状深裂的张开的大羽片,或顶芽发育成主轴,主轴上再生出顶芽,如此历年连续形成多对侧生羽片。
Gep fwed raez 55-70cm, yiengh luenz raez, cungs gyang ceis gvangs, gvangs 18-24cm, baih byai menh soem, baih goek los gaeb.
羽片长55-70厘米,长圆形,中部最宽,18-24厘米,向顶端渐尖,基部稍变狭;
Gep fwed is 22-35 dois, yaek dois seng rox naeuz dox gams seng, mbe bingz, raez 11-14cm, gvangs 1.2-1.5cm, yiengh 披针lumj mae, baih byai menh soem, baih goek yiengh cab mbouj biens gaeb, dek laeg.
小羽片22-35对,近对生或互生,平展,长11-14厘米,宽1.2-1.5厘米,线状披针形,顶端渐尖,基部不变狭,截形,羽状深裂。
Gep dek 20-35 dois, dox gams seng, yaek mbe bingz, raez 7-10mm, gvangs 2.2-3mm, yiengh 披针 gvangs, baih byai ngoemx, baih goek dox gap, riz dek soem gaeb, henz wenj, roz le los binj coh ndaw.
裂片20-35对,互生,几平展,长7-10毫米,宽2.2-3毫米,宽披针形,钝头,基部汇合,缺刻尖狭,边缘全缘,干后稍内捲。
Nyinz goek baih gwnz bingz, baih laj dod ok, nyinz nga song mbiengj dos yawj ndaej raen, 10-11 dois hwnj roengz, baen nga baenz ca, iet daengz henz mbaw.
中脉上面平,下面凸起,侧脉两面可见,约10-11对,叉状分枝,直达叶缘。
Mbaw lumj nywj, baih gwnz saek heu, mbouj miz bwn, baih laj saek hau mong. Gwnz sej fwed is caeus sej mbaw(nyinz goek) miz gij bwn dinj lumj ndau nei, saek baenz myaex, doek laeng bwn loens liux bae. Sej fwed baenz saek heu henj.
叶草质,上面绿色,无毛,下面灰白色。沿小羽轴及中脉疏被锈色短星状毛,后变无毛。羽轴棕绿色。
Gyoengs rongz sas yiengh luenz, dawz yous gij nyinz is baih gwnz haenx, youz 3-4 aen rongz gap baenz.
孢子囊群圆形,中生,生于上侧小脉上,由3-4个孢子囊组成。
Hwnj yous laj go faex rox naeuz henz mieng.
广布长江以南各省区,生林下或沟边,海拔达1500米。
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