Difference between revisions of "Packera eurycephala var. eurycephala"
Common names: Widehead groundsel
Synonyms: Senecio austinae Greene
Treatment appears in FNA Volume 20. Treatment on page 586.
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|accepted_name=Packera eurycephala var. eurycephala | |accepted_name=Packera eurycephala var. eurycephala | ||
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|name=Senecio austinae | |name=Senecio austinae | ||
|authority=Greene | |authority=Greene | ||
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|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera eurycephala;Packera eurycephala var. eurycephala | |hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera eurycephala;Packera eurycephala var. eurycephala | ||
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name=Packera eurycephala var. eurycephala | name=Packera eurycephala var. eurycephala | ||
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| − | |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/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1305.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Packera | |genus=Packera | ||
Revision as of 20:25, 16 December 2019
Caudices taprooted, suberect to erect, woody. Stems (1–)2–6+, usually canescent, rarely glabrescent. Leaf blades: margins usually serrate-dentate, sometimes deeply dissected, midribs winged.
Phenology: Flowering mid May–mid Jun.
Habitat: Dry disturbed sites, roadsides, wooded areas, dry or drying streambeds
Elevation: 200–1700 m
Discussion
Variety eurycephala evidently reproduces extensively from creeping rootstocks. Some specimens from Butte, Plumas, and Yuba counties lack lobed leaves.
Selected References
None.
Lower Taxa
None.