Difference between revisions of "Asimina incana"
J. Bot. 65: 69. 1927.
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|name=Annona incana | |name=Annona incana | ||
|authority=W. Bartram | |authority=W. Bartram | ||
+ | |rank=species | ||
|publication_title=Travels Carolina, | |publication_title=Travels Carolina, | ||
|publication_place=171. 1791 (as incarna) | |publication_place=171. 1791 (as incarna) | ||
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|name=Annona speciosa | |name=Annona speciosa | ||
|authority=Nash | |authority=Nash | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pityothamnus incanus | |name=Pityothamnus incanus | ||
|authority=(W. Bartram) Small | |authority=(W. Bartram) Small | ||
+ | |rank=species | ||
}} | }} | ||
|hierarchy=Annonaceae;Asimina;Asimina incana | |hierarchy=Annonaceae;Asimina;Asimina incana | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Asimina incana | name=Asimina incana | ||
− | |||
|authority=(W. Bartram) Exell | |authority=(W. Bartram) Exell | ||
|rank=species | |rank=species | ||
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|publication year=1927 | |publication year=1927 | ||
|special status=Endemic;Weedy | |special status=Endemic;Weedy | ||
− | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V3/V3_1159.xml |
|genus=Asimina | |genus=Asimina | ||
|species=Asimina incana | |species=Asimina incana |
Revision as of 22:25, 16 December 2019
Shrubs, to 1.5 m. Branches copious, stiff; shoots red-brown or tan with dense, pale tomentum, maturing tomentose only distally. Leaves: petiole 2-6 mm. Leaf blade oblong to obovate, 5-8c m, leathery, base round to abruptly broadly cuneate, margins obscurely revolute, apex obtuse to rounded, often notched; surfaces abaxially and adaxially densely tomentose with pale blond or tan hairs, becoming moderately or weakly so. Inflorescences from previous year's growth; peduncle 2-3.5 cm, pale-tomentous; bracteoles 1-2, basal, usually ovate-triangular, rarely more than 2-3 mm, hairy. Flowers 1-4 per node, fragrant, large; sepals triangular-deltate, 8-12 mm, abaxially pale-tomentose; outer petals 3(-4), white or cream, ovate to oblong or obovate, 3.5-7 cm, abaxially pale-puberulent, veins impressed adaxially; inner petals yellow-white, lance-hastate, 1/3-1/2 length of outer petals, base saccate, adaxially deep yellow corrugate zone; pistils 3-5(-11). Berries yellow-green, to 8 cm. Seeds pale to rich brown, dull, 1-2 cm. 2n=18.
Phenology: Flowering spring–early summer.
Habitat: Sands or sandy loams, upland oak-pineland, pastures, disturbed sandy sites, mostly in longleaf pine-turkey oak systems
Elevation: 0-150 m
Discussion
Asimina incana hybridizes with A. longifolia and A. reticulata, and possibly A. pygmaea.
Selected References
None.