Crataegus suksdorfii
| Crataegus suksdorfii | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Crataegus |
| Species: | C. suksdorfii |
| Binomial name | |
| Crataegus suksdorfii (Sarg.) Kruschke | |
Crataegus suksdorfii, (Suksdorf's hawthorn), formerly Crataegus douglasii var. suksdorfii, is a species of hawthorn found in the Pacific Northwest.[1] Significant morphological differences from Crataegus douglasii that led to it being a different species include: 20 stamens vice 10, diploid vice tetraploid, floral and vegetative variances, found in different ranges, different flowering times, and different time lengths for fruit development.[2]
References
- ↑ Giblin, David. "Crataegus suksdorfii". Burke Museum of Natural History and Culture. Retrieved January 19, 2015.
- ↑ Brunsfeld, Steven J.; Johnson, Frederic D. (1990). "Cytological, Morphologial, Ecological, and Phenological Support for Specific Status of Crataegus suksdorfii (Rosaceae)". Madroño 37 (4): 274–282. JSTOR 41424822.
External links
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