Difference between revisions of "Melampodium perfoliatum"
in A. von Humboldt et al., Nov. Gen. Sp. 4(fol.): 215. 1818.
4(qto.): 474. 1820.
Introduced
Basionym: Alcina perfoliata Cavanilles Icon. 1: 11, plate 15. 1791
Treatment appears in FNA Volume 21. Treatment on page 35.
FNA>Volume Importer |
imported>Volume Importer |
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|place=4(qto.): 474. 1820 | |place=4(qto.): 474. 1820 | ||
|year=1820 | |year=1820 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
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|elevation=10–50+ m | |elevation=10–50+ m | ||
|distribution=Calif.;Mexico;West Indies (Antilles);Central America. | |distribution=Calif.;Mexico;West Indies (Antilles);Central America. | ||
| + | |introduced=true | ||
|discussion=<p><i>Melampodium perfoliatum</i> may be no longer present in California.</p> | |discussion=<p><i>Melampodium perfoliatum</i> may be no longer present in California.</p> | ||
|tables= | |tables= | ||
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|publication title=in A. von Humboldt et al., Nov. Gen. Sp.; | |publication title=in A. von Humboldt et al., Nov. Gen. Sp.; | ||
|publication year=1818;1820 | |publication year=1818;1820 | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_66.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Melampodiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Melampodiinae | ||
Revision as of 21:01, 27 May 2020
Annuals, 20–150+ cm. Leaf blades ± deltate to rhombic-deltate, 40–200+ × 25–150+ mm, lengths 1–2(–3+) times widths, margins ± toothed or entire. Peduncles 1–10+ cm. Outer phyllaries 5, connate 0–1/6 their lengths, oblong to elliptic, (6–)12–15+ mm. Ray florets 8–13; corollas yellow-orange, laminae oblong-elliptic, 2.5–5+ × 1.6–3+ mm. Disc florets 30–45+. Fruits 4–7+ mm. 2n = 22, 24.
Phenology: Flowering year round.
Habitat: Disturbed, usually moist sites
Elevation: 10–50+ m
Distribution
Introduced; Calif., Mexico, West Indies (Antilles), Central America.
Discussion
Melampodium perfoliatum may be no longer present in California.
Selected References
None.
Lower Taxa
None.