| 词条 | Crataegus holmesiana |
| 释义 |
| image = Crataegus-holmesiana.jpg | genus = Crataegus | display_parents = 2 | parent = Crataegus ser. Coccineae | species = holmesiana | authority = Ashe }}Crataegus holmesiana is a species of hawthorn closely related to Scarlet Hawthorn, C. coccinea (often incorrectly called C. pedicellata[1]), but with more elongated fruit and leaves.[2] References1. ^{{cite journal |last=Phipps |first=J.B. |last2=Cafferty |first2=S. |last3=Macklin |first3=J.A. |year=2003 |title=Lectotypification of Crataegus coccinea L. and its conspecificity with C. pedicellata Sarg. (Rosaceae) |journal=Taxon |volume=52 |issue=2 |pages=337–8 |url=http://www.ingentaconnect.com/content/iapt/tax/2003/00000052/00000002/art00021}} 2. ^{{cite book |last=Phipps |first=J.B. |last2=O’Kennon |first2=R.J. |last3=Lance |first3=R.W. |year=2003 |title=Hawthorns and medlars |publisher=Royal Horticultural Society |location=Cambridge, U.K. |isbn=0881925918}} External links
2 : Crataegus|Flora of North America |
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