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Crataegus (hawthorn)
Taxonomy
Crataegus was named by Linnaeus (1753). It is extant.
It was assigned to Pomaceae by Knowlton (1919); and to Rosaceae by Brown (1959), Liu et al. (1996).
It was assigned to Pomaceae by Knowlton (1919); and to Rosaceae by Brown (1959), Liu et al. (1996).
Species
C. aceroides, C. aequidentata, C. antiqua, C. aria, C. atavina, C. azarolus, C. betulaefolia, C. coccineaefolia, C. consinea, C. crusgalli, C. engelhardti, C. flavescens, C. holmesii, C. imparilis, C. indica, C. lacoei, C. laurenciana, C. marcouiana, C. monmouthensis, C. myricoides, C. newberryi (syn. C. flavescens), C. oxyacantha, C. punctata, C. spathulatoides, C. tenuinervis, C. terminalis, C. tomentosa, C. tranquillensis, C. tulameensis, C. viridis
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1753 | Crataegus Linnaeus |
| 1919 | Crataegus Knowlton |
| 1959 | Crataegus Brown p. 128 |
| 1996 | Crataegus Liu et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Crataegus Linnaeus 1753 [hawthorn]
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†Crataegus aceroides Lesquereux 1891
†Crataegus aequidentata Lesquereux 1878
†Crataegus antiqua Heer 1868
Crataegus aria Linnaeus 1753
†Crataegus atavina Heer 1883
Crataegus azarolus Linnaeus 1753
†Crataegus betulaefolia Lesquereux 1888
†Crataegus coccineaefolia Berry 1907
Crataegus consinea Linnaeus 1753
Crataegus crusgalli Linnaeus 1753
†Crataegus engelhardti Lesquereux 1888
Crataegus flavescens Bosch 1825
†Crataegus holmesii Lesquereux 1887
†Crataegus imparilis Knowlton 1902
Crataegus indica Linnaeus 1753
†Crataegus lacoei Lesquereux 1891
†Crataegus laurenciana Lesquereux 1891
†Crataegus marcouiana Lesquereux 1888
†Crataegus monmouthensis Berry 1907
†Crataegus myricoides Lesquereux 1888
Crataegus oxyacantha Linnaeus 1753
Crataegus punctata Jacques 1770
†Crataegus spathulatoides Berry 1907
†Crataegus tenuinervis Lesquereux 1891
Crataegus terminalis Linnaeus 1753
Crataegus tomentosa Linnaeus 1753
†Crataegus tranquillensis Penhallow 1908
†Crataegus tulameensis Penhallow 1908
Crataegus viridis Linnaeus 1753
Diagnosis
No diagnoses are available