水青冈Fagus longipetiolata Seem.
水青冈Fagus longipetiolata Seem.
水青冈Fagus longipetiolata Seem.
别名：水青刚;凤梨子;长柄水青冈;毛洼栎子;山毛榉;九把斧;杂子树;白米树;长柄水青岗;长柄山毛榉;水青岗;听涛居水青冈;矮栗树;
科名：壳斗科 Fagaceae
属名：水青冈属 Fagus
《中国植物志》第22卷005页
2. 水青冈
Fagus longipetiolata Seem. in Bot. Jahrb. 23, Beibl. (57), 56. 1897; Rehd. et Wils. in Sarg. Pl. Wils. 3: 190. 1916; Y. T. Chang in Acta Phytotax. Sin. 11(2): 118. 1966; 中国高等植物图鉴1: 408. 图816. 1972; 补编1: 73. 1982; 中国树木志2: 2200, 图1104(4-6). 1985.——Fagus sinensis Oliv. in Hook. Ic. Pl. 10, pl. 1936. 1890, tab. tant.; Seem. in Bot. Jahrb. 29: 284. 1900. ——F. sylvatica var. longipes Oliv. in l. c. 10, Pl. 1936. 1890, in textu——F. longipes (Oliv.) Levl. Fl. Kouy Tcheou 126. 1914.——F. tientaiensis Liou in Contr. Inst. Bot. Nat. Acad. Peiping 3: 451, pl. 43. 1935; Y. T. Chang in l. c. 11(2): 121. 1966.——F. brevipetiolata Hu in Acta Phytotax. Sin. 1: 103. 1951. ——F. longipetiolata f. yunnanica Y. T. Chang in l. c. 11(2): 119. 1966.——F. bijiensis C. F. Wei et Y. T. Chang in l. c. 11(2): 120, pl. 19. 1966.
《Flora of China》 Vol. 4 (1999)
Fagus longipetiolata Seemen
水青冈 shui qing gang
Fagus bijiensis C. F. Wei & Y. T. Chang; F. brevipetiolata Hu; F. clavata Y. T. Chang; F. longipes (Oliver) H. Léveillé; F. longipetiolata f. clavata (Y. T. Chang) Y. T. Chang; F. sylvatica Linnaeus var. bracteolis Oliver; F. sylvatica var. longipes Oliver; F. tientaiensis Liou.
Trees to 25 m tall. Winter buds to 2 cm. Petiole 1-3.5 cm; leaf blade ovate to ovate-oblong, 9-15 cm, abaxially finely densely pubescent and glaucescent, base broadly cuneate to nearly rounded, margin remotely serrate, apex acute to acuminate; secondary veins 9-15 on each side of midvein, ending in teeth. Peduncle 1-10 cm. Cupule 2-2.5 cm; bracts linear, recurved, pubescent, apical ones to 7 mm but basally shorter. Nut as long or slightly shorter than cupule, with narrowed wings near apex. Fl. Apr-May, fr. Aug-Oct.
Broad-leaved evergreen and mixed mesophytic forests on mountain slopes; 300-2400 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang [Vietnam]
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