seriesCrataegus (sect. Macracanthae) ser. Macracanthae Show Lower Taxa Crataegus calpodendron, Crataegus macracantha, Crataegus rubribracteolata, Crataegus sheridana
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Mespilus calpodendron Ehrhart Beitr. Naturk. 2: 67. 1788 Synonyms: Crataegus calpodendron var. globosa (Sargent) E. J. Palmer C. calpodendron var. hispidula (Sargent)
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between that species and a member of ser. Macracanthae, most likely C. calpodendron. Fruit color is recorded as in cultivation at Kew; B. F. Bush (on herbarium
4 KB (383 words) - 14:57, 30 November 2021
three styles and pyrenes; it probably is a hybrid of C. collina with C. calpodendron, according to E. J. Palmer (1952). None. None. window.propertiesFrom
3 KB (260 words) - 14:44, 30 November 2021
Palmer and others wrongly called C. fontanesiana (Spach) Steudel [= C. calpodendron (see J. B. Phipps 1987)]. Crataegus crus-galli in the strict sense would
7 KB (479 words) - 00:00, 6 November 2020