TAXONOMIC STATUS OF DITRICHUM AMBIGUUM AND D. TORTULOIDES
2001 年 91 巻 p. 277-287
詳細
2001 年 91 巻 p. 277-287
Ditrichum tortuloides Grout from the eastern United States has been considered a synonym of D. ambiguum Best from the western part of North America, however, the present study reveals they are closely related, but distinct species.
