familyRosaceae
subfamilyRosaceae subfam. Amygdaloideae
genusCrataegus
sectionCrataegus sect. Coccineae
speciesCrataegus texana
varietyCrataegus texana var. texana
Difference between revisions of "Crataegus texana var. texana"
Synonyms: Crataegus quercina Ashe
Treatment appears in FNA Volume 9. Treatment on page 555.
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|accepted_name=Crataegus texana var. texana | |accepted_name=Crataegus texana var. texana | ||
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|name=Crataegus quercina | |name=Crataegus quercina | ||
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|hierarchy=Rosaceae;Rosaceae subfam. Amygdaloideae;Rosaceae tribe Gillenieae;Crataegus;Crataegus sect. Coccineae;Crataegus (sect. Coccineae) ser. Molles;Crataegus texana;Crataegus texana var. texana | |hierarchy=Rosaceae;Rosaceae subfam. Amygdaloideae;Rosaceae tribe Gillenieae;Crataegus;Crataegus sect. Coccineae;Crataegus (sect. Coccineae) ser. Molles;Crataegus texana;Crataegus texana var. texana | ||
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name=Crataegus texana var. texana | name=Crataegus texana var. texana | ||
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|rank=variety | |rank=variety | ||
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|subfamily=Rosaceae subfam. Amygdaloideae | |subfamily=Rosaceae subfam. Amygdaloideae | ||
|tribe=Rosaceae tribe Gillenieae | |tribe=Rosaceae tribe Gillenieae | ||
Latest revision as of 00:00, 6 November 2020
Leaf blades: lobes 2–4 per side, sinuses deep, lobe apex ± angled.
Phenology: Flowering Mar–Apr; fruiting Sep–Nov.
Habitat: Brush
Elevation: 10–100 m
Discussion
Variety texana is apparently restricted to south-central Texas, where it is locally common. Sporadic forms from southeastern Texas with rhombic-ovate, deeply incised leaves and yellowish fruit likely represent introgression with Crataegus mollis var. viburnifolia.
Selected References
None.
Lower Taxa
None.