| Source: |
Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
|
| Name: |
Crataegus tracyi var. madrensis J.B.Phipps |
| Nomencl. ref. |
Sida Bot. Misc. 15: 50, f.45. 1997 |
| Rank: |
Varietas |
| Status: |
ACCEPTED |
| Taxonomy (this taxon is included in): |
Familia - Rosaceae Juss.
Subfamilia - Maloideae (Small ex Britton & Small) C.Weber
Tribus - Pomeae A.Gray
Genus - Crataegus L.
Sectio - Crataegus sect. Crus-galli Loudon
Series - Crataegus ser. Crus-galli (Loudon) Rehder
Species - Crataegus tracyi Ashe ex Eggl.
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