familyRosaceae
subfamilyRosaceae subfam. Amygdaloideae
genusCrataegus
sectionCrataegus sect. Sanguineae
speciesCrataegus wattiana
Show Lower Taxa
Crataegus wattiana
J. Linn. Soc., Bot. 28: 323, plate 40. 1891.
Revision as of 18:19, 18 September 2019 by FNA>Volume Importer
Discussion
Varieties 2 (1 in the flora).
Crataegus wattiana is the only Asiatic hawthorn known to have escaped from cultivation in North America. The species is one of the relatively few usually yellowish-fruited hawthorns.
The depth of sinuses of the leaf blades in Crataegus wattiana is variable, ranging between 3 or 4, more or less equally shallow to moderately deep lobes per side to deeply incised at the proximal two sinuses.
Selected References
None.