Source: |
Pankhurst, R.: Rosaceae database, 2005
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Name: |
Crataegus monogyna f. praecox (Loudon) Hegi |
Nomencl. ref. |
Ill. Fl. Mitt.-Eur., ed.1, 4(2), 737. 1922. |
Rank: |
Forma |
Status: |
SYNONYM |
Synonym of:
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Crataegus monogyna var. monogyna |
Name Notes: |
Name-Source: Revision of Crataegus Sect. Crataegus and Nothosect. Crataeguineae (Rosaceae-Maloideae) in the the Old World. Syst. Bot. Monogr. 35 (1992) |
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