植物分类学报
植物分類學報
식물분류학보
ACTA PHYTOTAXONOMICA SINICA
2007年
6期
841-848
,共8页
木蓝属%美脉木蓝%心叶木蓝%豆科%新记录%广东%云南%中国
木藍屬%美脈木藍%心葉木藍%豆科%新記錄%廣東%雲南%中國
목람속%미맥목람%심협목람%두과%신기록%엄동%운남%중국
Indigofera%Indigofera caloneura%Indigofera cordifolia%Fabaceae%new record%Guangdong%Yunnan%China.
报道并描述了采自云南南部西双版纳具有1小叶的新分布种美脉木蓝Indigofera caloneura Kurz和采自广东具有单叶的新分布种心叶木蓝I. cordifolia Heyne ex Roth..在中国还有另外3个具有单叶的种类, 即单叶木蓝I. linifolia、刺荚木蓝I. nummularifolia和远志木蓝I. squalida.通过从植物习性、茎、叶的形态与大小及毛被、托叶、花序、花冠形状与毛被、花药、子房毛被、果实的形态与大小、所含种子数目等特征的显微观察, 比较了国产单叶类木蓝属Indigofera植物的形态学特征差异, 并针对茎、叶、毛被、花冠旗瓣和果实形状等5个最重要的特征进行了讨论.
報道併描述瞭採自雲南南部西雙版納具有1小葉的新分佈種美脈木藍Indigofera caloneura Kurz和採自廣東具有單葉的新分佈種心葉木藍I. cordifolia Heyne ex Roth..在中國還有另外3箇具有單葉的種類, 即單葉木藍I. linifolia、刺莢木藍I. nummularifolia和遠誌木藍I. squalida.通過從植物習性、莖、葉的形態與大小及毛被、託葉、花序、花冠形狀與毛被、花藥、子房毛被、果實的形態與大小、所含種子數目等特徵的顯微觀察, 比較瞭國產單葉類木藍屬Indigofera植物的形態學特徵差異, 併針對莖、葉、毛被、花冠旂瓣和果實形狀等5箇最重要的特徵進行瞭討論.
보도병묘술료채자운남남부서쌍판납구유1소협적신분포충미맥목람Indigofera caloneura Kurz화채자엄동구유단협적신분포충심협목람I. cordifolia Heyne ex Roth..재중국환유령외3개구유단협적충류, 즉단협목람I. linifolia、자협목람I. nummularifolia화원지목람I. squalida.통과종식물습성、경、협적형태여대소급모피、탁협、화서、화관형상여모피、화약、자방모피、과실적형태여대소、소함충자수목등특정적현미관찰, 비교료국산단협류목람속Indigofera식물적형태학특정차이, 병침대경、협、모피、화관기판화과실형상등5개최중요적특정진행료토론.
This paper reports two newly recorded species from China, namely Indigofera caloneura with 1-foliolate leaves from Yunnan and I. cordifolia with simple leaves from Guangdong. There are another three species with simple leaves of Indigofera in China. Based on the microscopic observation of specimens, morphological characters which include habit, stem, leaf shape and size, indumentum, stipule and stipel, raceme, corolla color, standard shape and indumentum, anther, pod shape and size, and seed number per pod etc. in the five species are described and compared among one another. The five most important characters are chosen to discuss for taxonomic treatment.
