Difference between revisions of "Leavenworthia alabamica"

Rollins

Contr. Gray Herb. 192: 68. 1963.

Synonyms: Leavenworthia alabamica var. brachystyla Rollins
Treatment appears in FNA Volume 7. Treatment on page 487. Mentioned on page 486.
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|name=Leavenworthia alabamica var. brachystyla
 
|name=Leavenworthia alabamica var. brachystyla
 
|authority=Rollins
 
|authority=Rollins
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|rank=variety
 
}}
 
}}
 
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Leavenworthia;Leavenworthia alabamica
 
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Leavenworthia;Leavenworthia alabamica
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|distribution=Ala.
 
|distribution=Ala.
 
|discussion=<p>Of conservation concern.</p><!--
 
|discussion=<p>Of conservation concern.</p><!--
--><p>Leavenworthia alabamica is known only from Colbert, Franklin, Lawrence, and Morgan counties.</p>
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--><p><i>Leavenworthia alabamica</i> is known only from Colbert, Franklin, Lawrence, and Morgan counties.</p>
 
|tables=
 
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|references=
 
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name=Leavenworthia alabamica
 
name=Leavenworthia alabamica
|author=
 
 
|authority=Rollins
 
|authority=Rollins
 
|rank=species
 
|rank=species
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|publication year=1963
 
|publication year=1963
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V7/V7_752.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_752.xml
 
|tribe=Brassicaceae tribe Cardamineae
 
|tribe=Brassicaceae tribe Cardamineae
 
|genus=Leavenworthia
 
|genus=Leavenworthia

Latest revision as of 22:35, 5 November 2020

Stems (when present), 1–2.5 dm. Basal leaves: petiole (0.5–)1–3 cm; blade (2–)3.5–8.5(–10) cm, lobes 1–9 on each side, margins entire or shallowly dentate, terminal lobe orbicular to broadly ovate, 0.5–1.3 cm × 5–13 mm, considerably larger than lateral lobes, margins entire or shallowly dentate. Fruiting pedicels: solitary flowers 40–100 mm; racemes 20–60 mm. Flowers: sepals widely spreading, oblong-linear, (3.5–)4–6(–7) × 1–2 mm; petals spreading, white to lavender, obovate to broadly spatulate, 9–14 × (2.5–)3–6.5(–7.5) mm, claw yellow-orange, (2–)2.5–3.5 mm, apex deeply emarginate, apical notch 0.5–1 mm deep; filaments: median 3.5–6 mm, lateral 2–3.5 mm; anthers 1–1.5 mm. Fruits narrowly oblong, 1.5–3 cm × 3–4.5 mm, smooth, latiseptate; valves thin; ovules 6–12 per ovary; style 1.5–4.5 mm. Seeds 2.2–4 mm diam.; wing 0.2–0.5 mm wide; embryo straight. 2n = 22.


Phenology: Flowering Mar–Apr.
Habitat: Limestone outcrops and cedar glades, abandoned fields, pastures, rocky knolls, roadsides
Elevation: 150-300 m

Distribution

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Ala.

Discussion

Of conservation concern.

Leavenworthia alabamica is known only from Colbert, Franklin, Lawrence, and Morgan counties.

Selected References

None.

Lower Taxa

None.
... more about "Leavenworthia alabamica"
Ihsan A. Al-Shehbaz +  and James B. Beck +
Rollins +
150-300 m +
Limestone outcrops and cedar glades, abandoned fields, pastures, rocky knolls, roadsides +
Flowering Mar–Apr. +
Contr. Gray Herb. +
Leavenworthia alabamica var. brachystyla +
Leavenworthia alabamica +
Leavenworthia +
species +