国产黄杨科六种植物的考订

NOTES ON SIX SPECIES OF BUXACEAE FROM CHINA

摘要:

对国产黄杨科6种植物作了修订或补充：将头花黄杨归入匙叶黄杨，平卧皱叶黄杨、越橘叶黄杨和矮生黄杨归入皱叶黄杨，汕头黄杨归入狭叶黄杨，东方野扇花归入长叶柄野扇花。报道了杨梅黄杨在湖北、江西和福建的新分布，皱叶黄杨在广西和福建的新分布，双蕊野扇花在贵州和广西的新分布。

Abstract:

Based on the study of specimens and type photographs of Buxaceae from China,Buxus cephalantha Levl. et Vant. is regarded as a new synonym of B. harlandii Hance.Four taxa, viz. B. microphylla Sieb. et Zucc. var. prostrata W. W. Smith, B. sinica (Rehd. etWils.) Cheng ex M. Cheng var. vacciniifolia M. Cheng, B. sinica (Rehd. et Wils.) Cheng exM. Cheng var. pumila M. Cheng and B. rugulosa Hatusima var. prostrata (W. W. Smith)M. Cheng, are regarded as new synonyms of B. rugulosa Hatusima, while B. cephalantha Levl. et Vant. var. shantouensis M. cheng and Sarcococca orientalis C. Y. Wu ex M. Cheng are new synonyms of B. stenophylla Hance and S. longipetiolata M. Cheng., respectively. Buxus myrica Levl. is a new record to Hubei ,Jiangxi and Fujian , B. rugulosa Hatusima a new record to Guangxi and Fujian, and Sarcococca hookeriana Baill. var. digyna Franch. a new record to Guizhou and Guangxi.