Plant Diversity ›› 2000, Vol. 22 ›› Issue (03): 1-3.
• 研究论文 •
四川东北部箭竹属一新种
易同培
- 四川省林业学校
A New Species of Fargesia from Northeastern Sichuan,China
YI Tong-Pei
- Forestry School of Sichuan Province,Dujiangyan 611830,China
摘要： Fargesia ostrina Yi, sp. nov. TYPE: Sichuan(四川), Wanyuan( 万源) , Huaeshan(花萼山), alt. 2100 m, thickets, 1998-11-21, T. P. Yi（易同培）98823 (type, SIFS); same locality, alt. 1980～2300 m, 1998-11-21, T. P. Yi（易同培）98821 (SIFS).Species F. murierae (Gamble) Yi affinis, sed culmis junioribus praeter partem a vagina inclosum aliquantum farinosum nodis, vaginis culmorum (ca. 13 cm longis) brevioribus longitudine ca. 1/2 internodii partes aequantibus, glabris margine saepe non ciliatis, setis oralibus primo 3 in quoque latere demum caducis, laminis brevioribus, usque 5 cm longis, laminis foliorum minoribus ca. 4.5～8.5 × 0.7～0.9 (-1.1) cm basi cuneatis differt......