Difference between revisions of "Deeringothamnus rugelii"

(B. L. Robinson) Small

Addisonia 15: 17, plate 489. 1930.

Common names: Rugel's pawpaw
Conservation concernEndemicSelected by author to be illustrated
Basionym: Asimina rugelii B. L. Robinson
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="petiole some measurement"><b>Leaves:</b> petiole 1-2 mm.</span> <span class="statement" id="st-d0_s1" data-properties="blade-leaf shape;blade-leaf shape;blade-leaf shape;blade-leaf shape;blade-leaf distance;margin shape or vernation;apex shape;apex shape;apex shape;apex shape;apex shape"><b>Leaf-</b>blade oblong to obovate or oblanceolate, 1-7 cm, margins revolute, apex acute to obtuse, broadly rounded, often notched.</span> <span class="statement" id="st-d0_s2" data-properties="peduncle size;peduncle some measurement"><b>Inflorescences:</b> peduncle slender, 1-2.5 cm.</span> <span class="statement" id="st-d0_s3" data-properties="flower orientation;flower orientation;flower orientation;flower coloration;flower coloration or density;flower odor"><b>Flowers </b>spreading-ascending to recurved, canary yellow, rarely purple, faintly fragrant;</span> <span class="statement" id="st-d0_s4" data-properties="sepal quantity;sepal orientation;sepal orientation;sepal shape;sepal shape;sepal shape;sepal some measurement;apex shape">sepals 2-3, erect or slightly spreading, ovate to oblong, ca. 10 mm, apex acute;</span> <span class="statement" id="st-d0_s5" data-properties="petal quantity;petal orientation;petal orientation;petal orientation;petal shape;petal length;petal width">petals prevalently 6, ascending to slightly spreading, lance-oblong, ca. 1.5 cm × ca. 3-4 mm;</span> <span class="statement" id="st-d0_s6" data-properties="pistil atypical quantity;pistil atypical quantity;pistil quantity;pistil shape">pistils (2-) 5 (-7), fusiform.</span> <span class="statement" id="st-d0_s7" data-properties="berry some measurement"><b>Berries </b>3-6 cm.</span> <span class="statement" id="st-d0_s8" data-properties="seed some measurement;seed shape"><b>Seeds </b>1-1.5 cm, ± compressed laterally.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Leaves:</b> petiole 1-2 mm. <b>Leaf</b> blade oblong to obovate or oblanceolate, 1-7 cm, margins revolute, apex acute to obtuse, broadly rounded, often notched. <b>Inflorescences</b>: peduncle slender, 1-2.5 cm. <b>Flowers</b> spreading-ascending to recurved, canary yellow, rarely purple, faintly fragrant; sepals 2-3, erect or slightly spreading, ovate to oblong, ca. 10 mm, apex acute; petals prevalently 6, ascending to slightly spreading, lance-oblong, ca. 1.5 cm × ca. 3-4 mm; pistils (2-)5(-7), fusiform. <b>Berries</b> 3-6 cm. <b>Seeds</b> 1-1.5 cm, ± compressed laterally.</span><!--
  
 
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|publication year=1930
 
|publication year=1930
 
|special status=Conservation concern;Endemic;Selected by author to be illustrated
 
|special status=Conservation concern;Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1064.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1064.xml
 
|genus=Deeringothamnus
 
|genus=Deeringothamnus
 
|species=Deeringothamnus rugelii
 
|species=Deeringothamnus rugelii
|apex shape=acute;notched;rounded;acute;obtuse
 
|berry some measurement=3cm;6cm
 
|blade-leaf distance=1cm;7cm
 
|blade-leaf shape=oblong;obovate or oblanceolate
 
|flower coloration=canary yellow
 
|flower coloration or density=purple
 
|flower odor=fragrant
 
|flower orientation=spreading-ascending;recurved
 
|margin shape or vernation=revolute
 
|peduncle size=slender
 
|peduncle some measurement=1cm;2.5cm
 
|petal length=1.5
 
|petal orientation=ascending;slightly spreading
 
|petal quantity=6
 
|petal shape=lance-oblong
 
|petal width=3mm;4mm
 
|petiole some measurement=1mm;2mm
 
|pistil atypical quantity=5;7
 
|pistil quantity=5
 
|pistil shape=fusiform
 
|seed shape=compressed
 
|seed some measurement=1cm;1.5cm
 
|sepal orientation=spreading;erect
 
|sepal quantity=2;3
 
|sepal shape=ovate;oblong
 
|sepal some measurement=10
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Deeringothamnus]]
 
-->[[Category:Treatment]][[Category:Deeringothamnus]]

Revision as of 14:30, 27 July 2019

Leaves: petiole 1-2 mm. Leaf blade oblong to obovate or oblanceolate, 1-7 cm, margins revolute, apex acute to obtuse, broadly rounded, often notched. Inflorescences: peduncle slender, 1-2.5 cm. Flowers spreading-ascending to recurved, canary yellow, rarely purple, faintly fragrant; sepals 2-3, erect or slightly spreading, ovate to oblong, ca. 10 mm, apex acute; petals prevalently 6, ascending to slightly spreading, lance-oblong, ca. 1.5 cm × ca. 3-4 mm; pistils (2-)5(-7), fusiform. Berries 3-6 cm. Seeds 1-1.5 cm, ± compressed laterally.


Phenology: Flowering spring, all year as disturbance reaction.
Habitat: Moist sandy peats of slash pine-palmetto flats, savannas
Elevation: 0-50 m

Discussion

Of conservation concern.

Deeringothamnus rugelii commonly associates with both Asimina pygmaea and A. reticulata, and overlaps in flowering time with both. No hybrids between the two genera had been observed until a recent discovery of a putative hybrid between D. rugelii and Asimina reticulata by Dr. E. Norman (pers. comm. 1994).

Lower Taxa

None.
... more about "Deeringothamnus rugelii"
Robert Kral +
(B. L. Robinson) Small +
Asimina rugelii +
Rugel's pawpaw +
0-50 m +
Moist sandy peats of slash pine-palmetto flats, savannas +
Flowering spring, all year as disturbance reaction. +
small1930a +
Conservation concern +, Endemic +  and Selected by author to be illustrated +
Deeringothamnus rugelii +
Deeringothamnus +
species +