锥栗Castanea henryi (Skan) Rehd. et Wils.

别名：榛栗;茶栗;桂林锥;尖栗;金丝栗;毛锥栗;青冈树;甜椎;榛仔;甜槠;珍栗;铁钉砧;甜锥;尖粟;榛子;甜栗;椎栗;旋栗;箭栗;棒子;棒栗;珍珠果;珍珠栗;小叶栎;小叶栗;茅栗;

科名：壳斗科 Fagaceae

属名：栗属 Castanea

《中国植物志》第22卷011页
  4. 锥栗（事类合璧）尖栗、箭栗（湖南），旋栗（湖北），棒栗（四川）
  Castanea henryi (Skan) Rehd. et Wils. in Sarg. Pl. Wils. 3: 196. 1916; Hand. -Mazz. Symb. Sin. 7: 27. 1929; A. Camus, Chataig. 230. 1929; 钱崇澍, 中国森林植物志图13. 1937;陈嵘, 中国树木分类学180. 1937; 中国高等植物图鉴1: 411. 图821. 1972. ——Castanopsis henryi Skan in Journ. Linn. Soc. Bot. 26: 523. 1899 et auct. al. ——Castanea sativa var. acuminatissima Seem. in Bot. Jahrb. 29: 287. 1900 et auct. al. ——C. vilmoriniana Dode in Bull. Soc. Dendr. France 8: 156. 1908 cum fig., et auct. al. ——C. fargesii Dode in Bull. Soc. Dendr. France 8: 158. 1908 cum fig., et auct. al.——C. sativa Skan in Journ. Linn. Soc. Bot. 26: 525. 1899, pro. parte, non Mill.
形态特征：落叶乔木，高达30米。树干比同属的板栗和茅栗通直。小枝紫褐色，无毛。叶缘疏生锯齿，具刺毛状尖头，叶下面微有星状毛或无毛。雄花序穗状，直立，生于枝条下部，雌花序单生于小枝上部。每一总苞内有坚果1个。花期6月，果熟期10月。
用    途：是我国重要木本粮食植物之一。果实可制成栗粉或罐头。木材坚实，可供枕木、建筑等用。壳斗木材和树皮含大量鞣质，可提制栲胶。
分    布：产神农架南部及东部。
生    境：生长在海拔1800米以下的山坡，与响叶杨、灯台树等混生。
繁殖方式：播种繁殖，也可嫁接繁殖。
习    性：喜光，耐旱，要求排水良好。病虫害少，生长较快。

《Flora of China》 Vol. 4 (1999)
Castanea henryi  (Skan) Rehder & E. H. Wilson
锥栗   zhui li
Castanopsis henryi Skan in F. B. Forbes & Hemsley, J. Linn. Soc., Bot. 26: 523. 1899; Castanea sativa Miller var. acuminatissima Seemen; C. vilmoriniana Dode.
Trees to 30 m tall. Petiole 1-2.5 cm; leaf blade oblong-ovate, oblong-lanceolate, or lanceolate, 10-23 cm, abaxially covered with yellowish brown scalelike glands and sparsely pilose along veins when young, glabrescent, base rounded to broadly cuneate but narrowly cuneate when young, margin with bristlelike teeth 2-4 mm, apex long acuminate. Male inflorescences 5-16 cm. Female flowers 1(-3) per cupule. Cupules on a short spike, 2.5-3.5 cm in diam. including bracts, covered with slightly pubescent spinelike bracts. Nut 1 per cupule, globose-ovoid, 1.5-2 cm, longer than wide. Fl. May-Jul, fr. Sep-Oct.
* Mixed mesophytic forests on mountain slopes; 100-1800 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang
Castanea henryi var. omeiensis W. P. Fang (Acta Phytotax. Sin. 9: 307. 1964) has stellate tomentose hairs on the young leaf blades and 1-3 nuts per cupule, and is probably not a variety of C. henryi but rather a hybrid between C. henryi and C. mollissima.