荨麻科楼梯草属植物瘦果的补充描述（英文）
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摘要
楼梯草属植物的瘦果具有较高的形态多样性,可作为种类鉴定的重要依据。然而,中国超过半数楼梯草属植物缺少瘦果形态信息。该研究通过野外考察、标本查阅以及光镜和扫描电镜的观察,对七种楼梯草属植物的瘦果进行了补充描述,并提供了墨线图和照片。该研究结果对该属的进一步分类修订提供了有价值的信息。
The achene of Elatostema owns high morphological diversity indicates its usefulness in delimitation. However,over half of Chinese species are lacking of achene information. In this paper,based on our field collection and specimen checking by light microscope( LM) and scanning electron microscope( SEM),we supplement the description,illustration and photos of achene of seven species that would provide valuable information for further taxonomic revision in this genus.
The achene of Elatostema owns high morphological diversity indicates its usefulness in delimitation. However,over half of Chinese species are lacking of achene information. In this paper,based on our field collection and specimen checking by light microscope( LM) and scanning electron microscope( SEM),we supplement the description,illustration and photos of achene of seven species that would provide valuable information for further taxonomic revision in this genus.
引文
FU LF,DO VT,WEN F,et al,2014.Elatostema arcuatobracteatum(Urticaceae),a new species from Vietnam[J].Phytotaxa,174(2):111-115.
LIN Q,FRIIS I,WILMOT-DEAR MC,2003.Elatostema[M]//WU ZY,RAVEN PH.Flora of China.Beijing:Science Press;St.Louis,Missouri:Missouri Botanical Garden Press,5:76-189.
LIU CJ,LIN Q,HE JX,2004.Methods and terminology of study on seed morphology from China[J].Acta Bot BorealOccident Sin,24(1):178-188.[刘长江,林祁,贺建秀,2004.中国植物种子形态学研究方法和术语[J].西北植物学报,24(1):178-188.]
WANG WT,1980.Classificatio specierum sinicarum Elatostematis(Urticaceae)[J].Bull Bot Lab NE For Inst,7:1-96.[王文采,1980.中国荨麻科楼梯草属分类[J].东北林学院植物研究室汇刊,7:1-96.]
WANG WT,1982.Taxa Nova Pellioniae Elatostematisque ESina[J].Bull Bot Res,2(1):1-31.[王文采,1982.赤车属和楼梯草属新分类群[J].植物研究,2(1):1-31.]
WANG WT,1995.Elatostema[M]//WANG WT,CHENCJ.Flora Reipubicae Popularis Sinicae.Beijing:Science Press,23(2):187-317.[王文采,1995.楼梯草属[M]//王文采,陈家瑞.中国植物志,23(2):187-317.]
WANG WT,2014.Elatostema(Urticaceae)in China[M].Qingdao:Qingdao Press.[王文采,2014.中国楼梯草属植物[M].青岛:青岛出版社.]
WEI YG,MONRO AK,WANG WT,2013.Additions to the flora of China:three new species of Elatostema(Urticaceae)from Guangxi[J].Phytotaxa,147(1):1-12.
WEI YG,WANG WT,2009.Notes on Elatostema J.R.et G.Forst.(Urticaceae)from Guangxi[J].Guihaia,29(6):711-718.[韦毅刚,王文采,2009.广西楼梯草属研究随记[J].广西植物,29(6):711-718.]
WEN F,FU LF,WEI YG,et al,2013.Elatostema planinerve and E.longicuspe spp.nov.(Urticaceae)from Guizhou Province,China[J].Nord J Bot,31:312-315.
WU ZY,WANG H,LI DZ,2012.Supplementary description of achenes of seven species in Elatostema(Urticaceae)[J].Guihaia,32(5):603-606.[吴增源,王红,李德铢,2012.荨麻科楼梯草属七种植物果实的补充描述[J].广西植物,32(5):603-606.]
LIN Q,FRIIS I,WILMOT-DEAR MC,2003.Elatostema[M]//WU ZY,RAVEN PH.Flora of China.Beijing:Science Press;St.Louis,Missouri:Missouri Botanical Garden Press,5:76-189.
LIU CJ,LIN Q,HE JX,2004.Methods and terminology of study on seed morphology from China[J].Acta Bot BorealOccident Sin,24(1):178-188.[刘长江,林祁,贺建秀,2004.中国植物种子形态学研究方法和术语[J].西北植物学报,24(1):178-188.]
WANG WT,1980.Classificatio specierum sinicarum Elatostematis(Urticaceae)[J].Bull Bot Lab NE For Inst,7:1-96.[王文采,1980.中国荨麻科楼梯草属分类[J].东北林学院植物研究室汇刊,7:1-96.]
WANG WT,1982.Taxa Nova Pellioniae Elatostematisque ESina[J].Bull Bot Res,2(1):1-31.[王文采,1982.赤车属和楼梯草属新分类群[J].植物研究,2(1):1-31.]
WANG WT,1995.Elatostema[M]//WANG WT,CHENCJ.Flora Reipubicae Popularis Sinicae.Beijing:Science Press,23(2):187-317.[王文采,1995.楼梯草属[M]//王文采,陈家瑞.中国植物志,23(2):187-317.]
WANG WT,2014.Elatostema(Urticaceae)in China[M].Qingdao:Qingdao Press.[王文采,2014.中国楼梯草属植物[M].青岛:青岛出版社.]
WEI YG,MONRO AK,WANG WT,2013.Additions to the flora of China:three new species of Elatostema(Urticaceae)from Guangxi[J].Phytotaxa,147(1):1-12.
WEI YG,WANG WT,2009.Notes on Elatostema J.R.et G.Forst.(Urticaceae)from Guangxi[J].Guihaia,29(6):711-718.[韦毅刚,王文采,2009.广西楼梯草属研究随记[J].广西植物,29(6):711-718.]
WEN F,FU LF,WEI YG,et al,2013.Elatostema planinerve and E.longicuspe spp.nov.(Urticaceae)from Guizhou Province,China[J].Nord J Bot,31:312-315.
WU ZY,WANG H,LI DZ,2012.Supplementary description of achenes of seven species in Elatostema(Urticaceae)[J].Guihaia,32(5):603-606.[吴增源,王红,李德铢,2012.荨麻科楼梯草属七种植物果实的补充描述[J].广西植物,32(5):603-606.]