云南溪菜属一新种

植物体大形,草绿色,柄极短小,以盘状固着器着生,形状多样,有披针形、窄或宽椭圆形、倒卵形,有的具较深的纵裂,长3～14cm,宽0.7～8.1cm,边缘不规则浅波状并波状皱褶,顶端钝圆或广圆形,有的具短的尖顶,基部先为钝圆形,后扩展为心形;细胞为近圆形或长圆形,长6.5～11(～13)μm,宽5～9μm,通常每4个为一组,每4组排列为一区,     

金佛山附地菜;重庆紫草科一新种

四川重庆市南川的金佛山拥有丰富的植物区系,其紫草科附地菜属有5种,1变种:长梗附地菜(Trigonotis mairei(Lévl.)Johnst.),毛果附地菜(T.macrophylla Van.var.trichocarpa Hand.Mazz),西南附地菜(T.cavaleriei(Lévl.) Hand.Mazz.),附地菜(T.peduncularis(Trev.) Benth.ex Bad     

贵州蔷薇属一新种

赫章蔷薇　新种　图1ＲｏｓａｈｅｚｈａｎｇｅｎｓｉｓＴ.Ｌ.Ｘｕ,ｓｐ.ｎｏｖ.Ｆｉｇ.1ＳｐｅｃｉｅｓＲ.ｓｅｔｉｐｏｄａｅＨｅｍｓｌ.ｅｔＷｉｌｓ.ａｆｆｉｎｉｓ,ｓｅｄｒａｍｕｌｉｓｄｅｎｓｅｌａｔｉｃｏｍｐｒｅｓｓｏａｃｕｌｅａｔｉｓ,ｆｏｌｉｏｌｉｓ0.8～2ｃ     

贵州菝葜属一新种

花叶菝葜 新种 图1 Smilax guiyangensis C. X. Fu et C. D. Shen, sp. nov. Species habitu S. basilatae Wang et Tang similis, sed rhizomatibus horizontalibus insolo, caulibus 5～40 cm altis longitudinaliter quadrangulatis, foliorum laminis supra albo-striatis, pedunculis petiolis multo longioribus differt.     

甘肃海桐花属一新种

常绿灌木,高1.5m,全株无毛。幼枝灰裼色,老枝暗灰色,具皮孔,髓部明显,白色,叶倒卵形或倒卵形,3-5枚簇生枝顶,长3.5-7cm,宽2-2.5cm,先端圆钝或平截,基     

甘肃藁本属一新种

串珠藁本 新种 图1 Ligusticum moniliforme Z. X. Peng et B. Y. Zhang, sp. nov. Haec species L. filifolio Shan et Pu primo aspectu valde similis, sed rhizomate monili-formi, foliis heteromorphis, jugis primariis mericarpiorum perspicue alatis, vittis ad vallecu-las singularibus.     

中国玄参属一新种

太行玄参 新种 图1 Scrophularia taihangshanensis C. S. Zhu et H. W. Yang,sp. nov. (Sect. Scrophularia) Species S. macrocarpae Tsoong affinis, a qua differt panicula e racemis 8～15 cmlongis composita, rhachidi et ramulis paniculae tenuibus flexuosis, calyce 2.5～3 mm longo,lobis corollae oblongis vel obovato-oblongis, anthera staminodii oblonga, stylo ovario 4～5 plo     

中国蔷薇属一新种

Anhui(安徽):Chuxian(滁县),Langyashan(琅琊山),Nantianmen(南天门),alt.150m,margin of forest,1991-05-25,J.Z.Shao(邵建章)90801(type,ANUB);the same lo-cality,1990-05-26,J.Z.Shao,90581. 灌木,高2～3m,小枝圆柱形,有直或稍弯的皮刺。奇数羽状复叶,小叶(7～)9枚,连叶柄长5～9cm,小叶片长椭圆形,最上1对小叶最小,长1.3～2cm,宽4～7mm,顶小叶     

江西杜鹃花属一新种

伏毛杜鹃新种图1 Rhododendron strigosum R. L. Liu, sp. nov. Fig. 1 Species nova affinis Rh. tenuilaminari Tam, quod differt lobis calycinum truncatis, dense adpresse argenteo-strigosis, corolla extus sparse puberula, staminibus 7, stylis villoso-strigosis; etiam affinis Rh. pulchro Sweet, quod differt lobis calycinum majoribus, usque ad 1.2 cm longis, lanceolatis, corolla majore, 4.8～5.2 cm longa, staminibus 10.     

云南鸢尾属一新种

Yunnan(云南):Dali(大理),Cangshan Mt.(苍山),alt.2800m,1993-06-24,X.D.Dong(董晓东)930010(type,NENU) 多年生草本,植株基部围有棕褐色毛发状老叶残留纤维。根状茎短,节不明显,根膨大成为纺锤状,白色,肉质。叶直立,绿色,剑形,花期叶长38～50cm,宽8～10cm,果期     

云南豆蔻属一新种

图1 头花砂仁 1.叶;2.花序;3.唇瓣;4.花冠背裂片;5.花冠侧裂片;6.花萼;7.蒴果;8.花冠管和雄蕊。(陶亚波绘)Fig. 1 A. subcapitatum 1.leaf; 2. cincinni;3. labellum; 4. dorsal corolla lobe;5. lateral corolla lobe; 6.calyx; 7. cap-sule; 8. corolla tube and Stamen.