【摘要】 <正>中条械新种图1图2 Acer Zhongtiaoense Fena et B.L.Li,sp.nov.Sect.Trifoliata pax Ser.Grisea Pojark.更多还原

【Abstract】 Acer zhongtiaoense Fang et B. L. Ii, sp. nov. (Sect. trifoliatata pax) This species is found in the southern part of Shanxi province; Yan cheng Xian, altitude 780m. May 21 1982, T.Y. Liu et C. F. Cheng232; Yun-cheng Xian, Zhong-tiao Shan, Range, Xue-hua shan July 1 1960, J. C. Feng 31 (Typus, in Herb. Fac. Biol Univ. Sichuan.; Isotypus in Herb. Fac. Biol. Univ. Shanxi)This species is in affinity of Acer griseum (Franch.) Pax, but the leaflet is minor, up to 4-5 cm. long and 1.2-2 cm. wide, there are many pubescences along the veins under the leaflet, samara is minor,up to 3-3.5 c.m long, on the samara with many Yellowish pubescences easily distinguishable.更多还原