Difference between revisions of "Erigeron karvinskianus"
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 285. 1836.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Erigeron karvinskianus | |accepted_name=Erigeron karvinskianus | ||
| − | |accepted_authority= | + | |accepted_authority=de Candolle |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | |title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | ||
| Line 8: | Line 8: | ||
}} | }} | ||
|common_names=Karwinsky’s fleabane | |common_names=Karwinsky’s fleabane | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Erigeron mucronatus | |name=Erigeron mucronatus | ||
|authority=de Candolle | |authority=de Candolle | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron karvinskianus | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron karvinskianus | ||
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|elevation=300–1100 m | |elevation=300–1100 m | ||
|distribution=Calif.;Mexico;Central America;introduced in West Indies;South America;Europe;Africa;Pacific Islands;Australia. | |distribution=Calif.;Mexico;Central America;introduced in West Indies;South America;Europe;Africa;Pacific Islands;Australia. | ||
| + | |introduced=true | ||
|discussion=<p><i>Erigeron karvinskianus</i> is most abundant in tropical and subtropical regions; it is widely cultivated and escaped.</p> | |discussion=<p><i>Erigeron karvinskianus</i> is most abundant in tropical and subtropical regions; it is widely cultivated and escaped.</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron karvinskianus | name=Erigeron karvinskianus | ||
| − | + | |authority=de Candolle | |
| − | |authority= | ||
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | |publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | ||
|publication year=1836 | |publication year=1836 | ||
| − | |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/V20_773.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Latest revision as of 20:05, 5 November 2020
Perennials, often short-lived, 10–100 cm; fibrous- or taprooted, caudices woody, usually simple, stems sometimes rooting adventitiously. Stems erect to sprawling or decumbent (small leaf tufts in axils of larger leaves), sparsely strigose to glabrate, eglandular. Leaves basal (and proximal cauline withering by flowering) and cauline; cauline blades elliptic to obovate, mostly 10–40(–50) × 5–13 mm, usually relatively even-sized along stems, margins entire or with 1–2 distal pairs of acute, mucronulate teeth or lobes, faces sparsely and loosely strigose to hirsuto-villous, eglandular. Heads 1–5 (usually from branches distal to midstem). Involucres 2.5–3.5 × 7–10 mm. Phyllaries in 3–4 series, sparsely strigose to hirsuto-villous or glabrate, sometimes minutely glandular. Ray florets 45–80; corollas 5–8 mm, laminae not or slightly coiling, white, sometimes drying pinkish. Disc corollas 2–3.1 mm. Cypselae 1–1.4 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 15–27 bristles. 2n = 18, 27, 36 (from Mexico, Central America, South America).
Phenology: Flowering Apr–Aug.
Habitat: Moist, disturbed sites, shaded rock walls, cement cracks
Elevation: 300–1100 m
Distribution
Introduced; Calif., Mexico, Central America, introduced in West Indies, South America, Europe, Africa, Pacific Islands, Australia.
Discussion
Erigeron karvinskianus is most abundant in tropical and subtropical regions; it is widely cultivated and escaped.
Selected References
None.