Difference between revisions of "Hypericum canariense"
Sp. Pl. 2: 784. 1753.
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|name=Hypericum floribundum | |name=Hypericum floribundum | ||
|authority=Aiton | |authority=Aiton | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Webbia canariensis | |name=Webbia canariensis | ||
|authority=(Linnaeus) Webb & Berthelot | |authority=(Linnaeus) Webb & Berthelot | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=W. floribunda | |name=W. floribunda | ||
|authority=(Aiton) Spach | |authority=(Aiton) Spach | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Hypericaceae;Hypericum;Hypericum sect. Webbia;Hypericum canariense | |hierarchy=Hypericaceae;Hypericum;Hypericum sect. Webbia;Hypericum canariense | ||
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|elevation=20–500 m | |elevation=20–500 m | ||
|distribution=Calif.;Atlantic Islands (Canary Islands;Madeira). | |distribution=Calif.;Atlantic Islands (Canary Islands;Madeira). | ||
| − | |discussion=<p>Hypericum canariense is established at Montecito and Santa Barbara in the hills (P. A. Munz 1974) and along the coast north of Santa Cruz to San Francisco, at locations in Orange and San Mateo counties, and in the San Diego coast region.</p><!-- | + | |introduced=true |
| − | --><p>The description above agrees with that for Hypericum floribundum regarding sepals lanceolate and acute; in typical H. canariense they are oblong-spatulate and rounded. The variation is continuous; only one species is recognized here.</p> | + | |discussion=<p><i>Hypericum canariense</i> is established at Montecito and Santa Barbara in the hills (P. A. Munz 1974) and along the coast north of Santa Cruz to San Francisco, at locations in Orange and San Mateo counties, and in the San Diego coast region.</p><!-- |
| + | --><p>The description above agrees with that for <i>Hypericum</i> floribundum regarding sepals lanceolate and acute; in typical <i>H. canariense</i> they are oblong-spatulate and rounded. The variation is continuous; only one species is recognized here.</p> | ||
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Hypericum canariense | name=Hypericum canariense | ||
| − | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
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|publication year=1753 | |publication year=1753 | ||
|special status=Introduced;Weedy | |special status=Introduced;Weedy | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V6/V6_166.xml |
|genus=Hypericum | |genus=Hypericum | ||
|section=Hypericum sect. Webbia | |section=Hypericum sect. Webbia | ||
Latest revision as of 22:19, 5 November 2020
Shrubs erect, bushy, 10–50 dm. Stems: internodes 4-lined at first, then terete. Leaves spreading, sessile; blade narrowly elliptic to narrowly elliptic-oblong, 20–70 × 5–15 mm, (proximal usually narrower), base narrowly cuneate to subangustate, margins plane, apex acute to apiculate-obtuse, midrib with 8–12 pairs of branches, tertiary veins densely reticulate toward margins. Inflorescences broadly rounded-pyramidal to broadly cylindric, to 30-flowered. Flowers: sepals lanceolate, unequal, 3–4.5 × 1–2.2 mm; petals bright yellow, not red-tinged, oblanceolate-unguiculate, 12–17 mm; anther gland yellow to orange; styles widely spreading, 8–14 mm. Capsules pyramidal-ovoid to ovoid-ellipsoid, 9–12 × 7–8 mm. Seeds 1.5–2 mm, narrowly winged; testa linear-reticulate to linear-foveolate. 2n = 40.
Phenology: Flowering spring–summer.
Habitat: Disturbed sites
Elevation: 20–500 m
Distribution
Introduced; Calif., Atlantic Islands (Canary Islands, Madeira).
Discussion
Hypericum canariense is established at Montecito and Santa Barbara in the hills (P. A. Munz 1974) and along the coast north of Santa Cruz to San Francisco, at locations in Orange and San Mateo counties, and in the San Diego coast region.
The description above agrees with that for Hypericum floribundum regarding sepals lanceolate and acute; in typical H. canariense they are oblong-spatulate and rounded. The variation is continuous; only one species is recognized here.
Selected References
None.