Difference between revisions of "Amphiachyris amoena"

(Shinners) Solbrig

Rhodora 62: 52. 1960.

Common names: Texas broomweed
Endemic
Basionym: Xanthocephalum amoenum Shinners Field & Lab. 19: 77. 1951
Synonyms: Gutierrezia amoena (Shinners) Diggs, Lipscomb & O’Kennon
Treatment appears in FNA Volume 20. Treatment on page 88.
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|publication_title=Field & Lab.
 
|publication_title=Field & Lab.
 
|publication_place=19: 77. 1951
 
|publication_place=19: 77. 1951
}} {{Treatment/ID/Basionym
+
}}
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|synonyms={{Treatment/ID/Synonym
 
|name=Gutierrezia amoena
 
|name=Gutierrezia amoena
|authority=(Shinners) Diggs
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|authority=(Shinners) Diggs, Lipscomb & O’Kennon
 
|rank=species
 
|rank=species
|publication_title=Lipscomb & O’Kennon
 
|publication_place=
 
 
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|synonyms=
 
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Amphiachyris;Amphiachyris amoena
 
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Amphiachyris;Amphiachyris amoena
 
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Amphiachyris]]</div><div class="higher-taxon"><small>species</small>[[Amphiachyris amoena]]</div></div>
 
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Amphiachyris]]</div><div class="higher-taxon"><small>species</small>[[Amphiachyris amoena]]</div></div>
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|rank=species
 
|rank=species
 
|parent rank=genus
 
|parent rank=genus
|synonyms=
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|synonyms=Gutierrezia amoena
|basionyms=Xanthocephalum amoenum;Gutierrezia amoena
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|basionyms=Xanthocephalum amoenum
 
|family=Asteraceae
 
|family=Asteraceae
 
|phenology=Flowering late Sep–Oct.
 
|phenology=Flowering late Sep–Oct.
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|publication year=1960
 
|publication year=1960
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_168.xml
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|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Amphiachyris
 
|genus=Amphiachyris

Latest revision as of 22:22, 9 December 2022

Plants 20–40(–60) cm. Primary stems usually (2–)5 mm diam. Leaf blades linear, rarely linear-lanceolate, 5–25(–35) × 0.2–1(–2) mm. Heads in open paniculiform arrays. Phyllaries 3–4 × 1–2 mm. Receptacles with hooked, swollen-based hairs. Cypselae 2–3 mm, 4–6-ribbed, long-setulose. 2n = 8.


Phenology: Flowering late Sep–Oct.
Habitat: Calcareous soils and gravels on or near limestone outcrops
Elevation: 0–650 m

Discussion

Selected References

None.

Lower Taxa

None.