|
|||||
|
|
Taxonomic notes on European taxa of Crataegus (Rosaceae) |
|
| Authors: | Knud lb Christensen Nikola Janjic |
| Affiliation: | University of Copenhagen, The National History Museum of Denmark, Botanical Garden &Museum, Ø. Farimagsgade 2 B, DK-1353 Copenhagen K, Denmark. E-mail:;University of Sarajevo, Faculty of Forestry, Zagrebačka 20, 71000 Sarajevo, Bosna i Hercegovina. |
| Abstract: | In connection with systematic study of European taxa of Crataegus (Rosaceae subfam. Maloideae) lectotypes are designated for Crataegus monogyna f. subdigyna and C. monogyna var. ronnigeri. C. microphylla subsp. malýana is described as a taxon new to science and a key to the recognised taxa of C. microphylla and of the closely related C. rhipidophylla is given. |
| Keywords: | |