Difference between revisions of "Helminthotheca echioides"
Folia Geobot. Phytotax. 8: 176. 1973.
IntroducedIllustrated
Basionym: Picris echioides Linnaeus Sp. Pl. 2: 792. 1753
Treatment appears in FNA Volume 19. Treatment on page 300.
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|place=8: 176. 1973 | |place=8: 176. 1973 | ||
|year=1973 | |year=1973 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Picris echioides | |name=Picris echioides | ||
|authority=Linnaeus | |authority=Linnaeus | ||
| + | |rank=species | ||
|publication_title=Sp. Pl. | |publication_title=Sp. Pl. | ||
|publication_place=2: 792. 1753 | |publication_place=2: 792. 1753 | ||
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|elevation=0–50(–500) m | |elevation=0–50(–500) m | ||
|distribution=Alta.;N.B.;Ont.;Sask.;Ariz.;Calif.;Conn.;D.C.;Iowa;Maine;Md.;Mass.;Mo.;Mont.;N.J.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;Vt.;Va.;Europe;widely introduced elsewhere. | |distribution=Alta.;N.B.;Ont.;Sask.;Ariz.;Calif.;Conn.;D.C.;Iowa;Maine;Md.;Mass.;Mo.;Mont.;N.J.;N.Y.;N.Dak.;Ohio;Oreg.;Pa.;Vt.;Va.;Europe;widely introduced elsewhere. | ||
| + | |introduced=true | ||
|discussion=<p>Reports for British Columbia and Nova Scotia need confirmation.</p> | |discussion=<p>Reports for British Columbia and Nova Scotia need confirmation.</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Helminthotheca echioides | name=Helminthotheca echioides | ||
| − | |||
|authority=(Linnaeus) Holub | |authority=(Linnaeus) Holub | ||
|rank=species | |rank=species | ||
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|publication title=Folia Geobot. Phytotax. | |publication title=Folia Geobot. Phytotax. | ||
|publication year=1973 | |publication year=1973 | ||
| − | |special status= | + | |special status=Introduced;Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_439.xml |
|tribe=Asteraceae tribe Cichorieae | |tribe=Asteraceae tribe Cichorieae | ||
|genus=Helminthotheca | |genus=Helminthotheca | ||
Latest revision as of 20:51, 5 November 2020
Leaf blades 50–150(–250) × 10–50(–80+) mm. Peduncles 1–5+ cm, bristly hispid. Calyculi: bracts 9–15+ × 3–5+ mm, margins and tips bristly-ciliate. Phyllaries often sigmoid in fruit, abaxial faces and tips bristly. Cypselae: bodies 2.5–3 mm, beaks 2.5–5 mm; pappi 4–7 mm. 2n = 10.
Phenology: Flowering May–Nov.
Habitat: Disturbed sites
Elevation: 0–50(–500) m
Distribution
Introduced; Alta., N.B., Ont., Sask., Ariz., Calif., Conn., D.C., Iowa, Maine, Md., Mass., Mo., Mont., N.J., N.Y., N.Dak., Ohio, Oreg., Pa., Vt., Va., Europe, widely introduced elsewhere.
Discussion
Reports for British Columbia and Nova Scotia need confirmation.
Selected References
None.
Lower Taxa
None.