Difference between revisions of "Bellis"
Sp. Pl. 2: 886. 1753.
Gen. Pl. ed. 5, 378. 1754.
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|distribution=North America;Mediterranean basin;Europe;n Africa;Macaronesia;introduced also to temperate areas worldwide. | |distribution=North America;Mediterranean basin;Europe;n Africa;Macaronesia;introduced also to temperate areas worldwide. | ||
| + | |introduced=true | ||
|discussion=<p>Species 15 (1 in the flora).</p><!-- | |discussion=<p>Species 15 (1 in the flora).</p><!-- | ||
--><p>O. Fiz et al. (2002) showed that <i>Bellis</i> is closely related to Bellium Linnaeus and Bellidiastrum michelii Cassini (syn. <i>Aster</i> bellidiastrum Scopoli). Subtribe Bellidinae (Cassini ex D. Don) Bentham should be expanded to include the latter in a group of scapiform perennials or annuals. Fiz et al. showed also that Crinitaria and Galatella (two segregates of <i>Aster</i> in the broad sense complex) are sister to Bellidinae. Exact relationships of this group to other subtribes of Astereae are still undetermined.</p> | --><p>O. Fiz et al. (2002) showed that <i>Bellis</i> is closely related to Bellium Linnaeus and Bellidiastrum michelii Cassini (syn. <i>Aster</i> bellidiastrum Scopoli). Subtribe Bellidinae (Cassini ex D. Don) Bentham should be expanded to include the latter in a group of scapiform perennials or annuals. Fiz et al. showed also that Crinitaria and Galatella (two segregates of <i>Aster</i> in the broad sense complex) are sister to Bellidinae. Exact relationships of this group to other subtribes of Astereae are still undetermined.</p> | ||
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|publication year=1753;1754 | |publication year=1753;1754 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_6.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Bellis | |genus=Bellis | ||
Revision as of 20:50, 27 May 2020
Perennials [annuals], 5–20 cm (scapiform; rhizomes herbaceous [roots fibrous]). Stems erect, simple, strigose. Leaves basal (mostly) [sometimes cauline, reduced]; alternate; petiolate; blades 1-nerved, obovate-spatulate to rounded, margins crenate-serrate, strigose. Heads radiate, borne singly. Involucres hemispheric, [3–]4–6[–8] × 9–13 mm. Phyllaries 13–14+ in (1–)2(–3) series 1-nerved, oblong, subequal, herbaceous, margins entire, abaxial faces strigose. Receptacles conic [hemispheric or nearly flat] (± elongating with age), pitted, epaleate. Ray florets 35–90 (in [1–]3–4 series), pistillate, fertile; corollas abaxially often pink- or purplish-tinged, adaxially white (closing at night). Disc florets 60–80+, bisexual, fertile; corollas pale yellow, tubes much shorter than funnelform [tubular] throats, lobes 5, erect or incurved, deltate; style-branch appendages deltate. Cypselae obconic, compressed, marginally 2-ribbed, eglandular [gland-dotted (sessile)], faces short-strigose [glabrous or ciliate-margined]; pappi 0 [bristles]. x = 9.
Distribution
Introduced; North America, Mediterranean basin, Europe, n Africa, Macaronesia, introduced also to temperate areas worldwide.
Discussion
Species 15 (1 in the flora).
O. Fiz et al. (2002) showed that Bellis is closely related to Bellium Linnaeus and Bellidiastrum michelii Cassini (syn. Aster bellidiastrum Scopoli). Subtribe Bellidinae (Cassini ex D. Don) Bentham should be expanded to include the latter in a group of scapiform perennials or annuals. Fiz et al. showed also that Crinitaria and Galatella (two segregates of Aster in the broad sense complex) are sister to Bellidinae. Exact relationships of this group to other subtribes of Astereae are still undetermined.
Selected References
None.