Difference between revisions of "Calendula arvensis"
Sp. Pl. ed. 2, 2: 1303. 1763.
Introduced
Treatment appears in FNA Volume 19. Treatment on page 382.
imported>Volume Importer |
imported>Volume Importer |
||
| Line 51: | Line 51: | ||
|publication year=1763 | |publication year=1763 | ||
|special status=Introduced | |special status=Introduced | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_619.xml |
|tribe=Asteraceae tribe Calenduleae | |tribe=Asteraceae tribe Calenduleae | ||
|genus=Calendula | |genus=Calendula | ||
Latest revision as of 20:53, 5 November 2020
Leaf blades (1–)3–8(–10+) cm × 4–15(–20+) mm. Peduncles 3–5 cm. Phyllaries 13–21+, 6–10+ mm. Ray florets 13–18+; corolla laminae 5–8(–12+) mm. Disc florets 20–30+; corollas 2.5–4 mm. Cypselae 3–12(–25+) mm. 2n = 44 (18 and 36 have been reported).
Phenology: Flowering Feb–Apr.
Habitat: Disturbed places
Elevation: 0–200 m
Distribution
Introduced; Calif., Eurasia, Africa, Atlantic Islands.
Discussion
Selected References
None.
Lower Taxa
None.