Cladistics and Family Level Classification of the Gentianales

Cladistics - Tập 10 - Trang 175-206 - 1994
Lena Struwe1, Victor A. Albert1, Birgitta Bremer1
1Department of Systematic Botany, Uppsala University, Villavägen 6, S-752 36 Uppsala, Sweden; Department of Physiological Botany, Uppsala University, Villavägen 6, S-752 36 Uppsala, Sweden and Present and corresponding address: The New York Botanical Garden, Bronx, New York 10458-5126 USA.