TAXONOMIC OBSERVATIONS ON 3 SPECIES OF NORTH-AMERICAN FUNARIA

被引:6
作者
FIFE, AJ
机构
[1] UNIV MICHIGAN, DEPT BOT, ANN ARBOR, MI 48109 USA
[2] UNIV MICHIGAN, UNIV HERBARIUM, ANN ARBOR, MI 48109 USA
关键词
D O I
10.2307/3242080
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The confusion surrounding F. groutiana nom. nov. (F. microstoma var. obtusifolia Grout)and F. arctica (Berggr.) Kindb. is resolved. These 2 spp. are widely distributed in the North American arctic and may be separated on characteristics of form of the capsule, twisting of the seta and development of the endostome. Both species are reported from Siberia [USSR]. F. microstoma Bruch ex Schimp. is confirmed from several localities in North America; it can be distinguished from F. groutiana by leaf size and shape, spore sculpturing, endostome development and geographic distribution. The world distribution of F. microstoma is briefly discussed. Lectotypes are designated for the 3 spp. A key to the 3 spp. is provided.
引用
收藏
页码:204 / 214
页数:11
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