Details for: Crataegus pubescens f. humboldtii
3 different source(s) use this name:

- Pankhurst, R. - Rosaceae database 2007.
- Pankhurst, R.: Rosaceae database, 2005
- Pankhurst, R.: Rosaceae database, 2006

Source: Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
Name: Crataegus pubescens f. humboldtii Stapf
Nomencl. ref. Bull. Misc. Inform. Kew 1914(8): 293. 1914
Rank: Forma
Status: ACCEPTED
Taxonomy (this taxon is included in): Species - Crataegus pubescens (Kunth) Steud.
    
 

Source: Pankhurst, R.: Rosaceae database, 2005
Name: Crataegus pubescens f. humboldtii Stapf
Nomencl. ref. Bull. Misc. Inform. Kew 1914(8), 293. 1914.
Rank: Forma
Status: PRELIMINARY ACCEPTED
Taxonomy (this taxon is included in): Familia - Rosaceae Juss.
    Subfamilia - Maloideae C.Weber
        Tribus - Pomeae A.Gray
            Genus - Crataegus L.
                Species - Crataegus pubescens (Kunth) Steud.
                    
 

Source: Pankhurst, R.: Rosaceae database, 2006
Name: Crataegus pubescens f. humboldtii Stapf
Nomencl. ref. Bull. Misc. Inform. Kew 1914(8): 293. 1914
Rank: Forma
Status: ACCEPTED
Taxonomy (this taxon is included in): Species - Crataegus pubescens (Kunth) Steud.
    
 
SourceStatusDesignation: P