Difference between revisions of "Asimina incana"

(W. Bartram) Exell

J. Bot. 65: 69. 1927.

Common names: Polecat-bush flag-pawpaw
EndemicWeedy
Basionym: Annona incana W. Bartram
Synonyms: Annona speciosa NashPityothamnus incanus (W. Bartram) Small
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="shrub some measurement"><b>Shrubs,</b> to 1.5 m.</span> <span class="statement" id="st-d0_s1" data-properties="branch quantity;branch fragility"><b>Branches </b>copious, stiff;</span> <span class="statement" id="st-d0_s2" data-properties="shoot coloration;shoot coloration;shoot life cycle;shoot pubescence;tomentum density;tomentum coloration">shoots redbrown or tan with dense, pale tomentum, maturing tomentose only distally.</span> <span class="statement" id="st-d0_s3" data-properties="petiole some measurement"><b>Leaves:</b> petiole 2-6 mm.</span> <span class="statement" id="st-d0_s4" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade texture;base shape;base shape;base shape;margin shape or vernation;apex shape;apex shape;apex shape;apex shape"><b>Leaf-</b>blade oblong to obovate, 5-8c m, leathery, base round to abruptly broadly cuneate, margins obscurely revolute, apex obtuse to rounded, often notched;</span> <span class="statement" id="st-d0_s5" data-properties="surface pubescence;hair coloration;hair coloration">surfaces abaxially and adaxially densely tomentose with pale blond or tan hairs, becoming moderately or weakly so.</span> <span class="statement" id="st-d0_s6" data-properties=""><b>Inflorescences </b>from previous years growth;</span> <span class="statement" id="st-d0_s7" data-properties="peduncle some measurement">peduncle 2-3.5 cm, pale-tomentous;</span> <span class="statement" id="st-d0_s8" data-properties="bracteole quantity;bracteole position;bracteole shape;bracteole some measurement;bracteole pubescence">bracteoles 1-2, basal, usually ovate-triangular, rarely more than 2-3 mm, hairy.</span> <span class="statement" id="st-d0_s9" data-properties="flower quantity;flower odor;flower size"><b>Flowers </b>1-4 per node, fragrant, large;</span> <span class="statement" id="st-d0_s10" data-properties="sepal shape;sepal some measurement;sepal pubescence">sepals triangular-deltate, 8-12 mm, abaxially pale-tomentose;</span> <span class="statement" id="st-d0_s11" data-properties="outer petal atypical quantity;outer petal quantity;outer petal coloration;outer petal coloration;outer petal shape;outer petal shape;outer petal shape;outer petal shape;outer petal some measurement;outer petal pubescence;vein prominence">outer petals 3 (-4), white or cream, ovate to oblong or obovate, 3.5-7 cm, abaxially pale-puberulent, veins impressed adaxially;</span> <span class="statement" id="st-d0_s12" data-properties="inner petal coloration;inner petal shape;inner petal length;base architecture or shape;zone depth;zone coloration;zone arrangement or relief">inner petals yellow-white, lance-hastate, 1/3-1/2 length of outer petals, base saccate, adaxially deep yellow corrugate zone;</span> <span class="statement" id="st-d0_s13" data-properties="pistil atypical quantity;pistil quantity">pistils 3-5 (-11).</span> <span class="statement" id="st-d0_s14" data-properties="berry coloration;berry some measurement"><b>Berries </b>yellow-green, to 8 cm.</span> <span class="statement" id="st-d0_s15" data-properties="seed coloration;seed coloration;seed coloration;seed coloration;seed reflectance;seed some measurement;2n chromosome quantity"><b>Seeds </b>pale to rich brown, dull, 1-2 cm. <b>2n</b>=18.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> to 1.5 m. <b>Branches</b> copious, stiff; shoots red-brown or tan with dense, pale tomentum, maturing tomentose only distally. <b>Leaves</b>: petiole 2-6 mm. <b>Leaf</b> 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. <b>Inflorescences</b> 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. <b>Flowers</b> 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). <b>Berries</b> yellow-green, to 8 cm. <b>Seeds</b> pale to rich brown, dull, 1-2 cm. <b>2n</b>=18.</span><!--
  
 
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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-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1159.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1159.xml
 
|genus=Asimina
 
|genus=Asimina
 
|species=Asimina incana
 
|species=Asimina incana
|2n chromosome quantity=18
 
|apex shape=notched;obtuse;rounded
 
|base architecture or shape=saccate
 
|base shape=round;abruptly broadly cuneate
 
|berry coloration=yellow-green
 
|berry some measurement=0cm;8cm
 
|bracteole position=basal
 
|bracteole pubescence=hairy
 
|bracteole quantity=1;2
 
|bracteole shape=ovate-triangular
 
|bracteole some measurement=2+mm;3mm
 
|branch fragility=stiff
 
|branch quantity=copious
 
|flower odor=fragrant
 
|flower quantity=1;4
 
|flower size=large
 
|hair coloration=tan;pale
 
|inner petal coloration=yellow-white
 
|inner petal length=1/3 length of outer petals;1/2 length of outer petals
 
|inner petal shape=lance-hastate
 
|leaf-blade shape=oblong;obovate
 
|leaf-blade texture=leathery
 
|margin shape or vernation=revolute
 
|outer petal atypical quantity=3;4
 
|outer petal coloration=cream;white
 
|outer petal pubescence=pale-puberulent
 
|outer petal quantity=3
 
|outer petal shape=ovate;oblong or obovate
 
|outer petal some measurement=3.5cm;7cm
 
|peduncle some measurement=2cm;3.5cm
 
|petiole some measurement=2mm;6mm
 
|pistil atypical quantity=5;11
 
|pistil quantity=3;5
 
|seed coloration=pale;rich brown
 
|seed reflectance=dull
 
|seed some measurement=1cm;2cm
 
|sepal pubescence=pale-tomentose
 
|sepal shape=triangular-deltate
 
|sepal some measurement=8mm;12mm
 
|shoot coloration=tan;redbrown
 
|shoot life cycle=maturing
 
|shoot pubescence=tomentose
 
|shrub some measurement=0m;1.5m
 
|surface pubescence=tomentose
 
|tomentum coloration=pale
 
|tomentum density=dense
 
|vein prominence=impressed
 
|zone arrangement or relief=corrugate
 
|zone coloration=yellow
 
|zone depth=deep
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Asimina]]
 
-->[[Category:Treatment]][[Category:Asimina]]

Revision as of 13:33, 27 July 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.

Lower Taxa

None.
... more about "Asimina incana"
Robert Kral +
(W. Bartram) Exell +
Annona incana +
Polecat-bush +  and flag-pawpaw +
Fla. +  and Ga. +
0-150 m +
Sands or sandy loams, upland oak-pineland, pastures, disturbed sandy sites, mostly in longleaf pine-turkey oak systems +
Flowering spring–early summer. +
Endemic +  and Weedy +
Annona speciosa +  and Pityothamnus incanus +
Asimina incana +
species +