Difference between revisions of "Dryopteris arguta"
Canad. Naturalist Geol., n. s. 3: 159. 1867.
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|accepted_name=Dryopteris arguta | |accepted_name=Dryopteris arguta | ||
| − | |accepted_authority=(Kaulfuss) | + | |accepted_authority=(Kaulfuss) Watt |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title= | + | |title=Canad. Naturalist Geol., n. s. |
| − | |place= | + | |place=3: 159. 1867 |
| − | |year= | + | |year=1867 |
}} | }} | ||
|common_names=Marginal wood fern;coastal wood fern | |common_names=Marginal wood fern;coastal wood fern | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Dryopteris arguta | name=Dryopteris arguta | ||
| − | |authority=(Kaulfuss) | + | |authority=(Kaulfuss) Watt |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|distribution=B.C.;Ariz.;Calif.;Oreg.;Wash.;Mexico in Baja California. | |distribution=B.C.;Ariz.;Calif.;Oreg.;Wash.;Mexico in Baja California. | ||
|reference=None | |reference=None | ||
| − | |publication title= | + | |publication title=Canad. Naturalist Geol. |
| − | |publication year= | + | |publication year=1867 |
|special status= | |special status= | ||
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_236.xml | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_236.xml | ||
Latest revision as of 16:39, 14 August 2023
Leaves monomorphic, green through winter, 25–90 × 8–30 cm. Petiole 1/4–1/3 length of leaf, scaly at least at base; scales scattered, light brown. Blade green to yellow-green, ovate-lanceolate, pinnate-pinnatifid to 2-pinnate at base, herbaceous, glandular. Pinnae ± in plane of blade, lance-oblong; basal pinnae deltate, not much reduced, basal pinnules ± same length as adjacent pinnules, basal basiscopic pinnule and basal acroscopic pinnule ± equal, pinnule margins serrate with spreading, spinelike teeth. Sori midway between midvein and margin of segments. Indusia lacking glands. 2n = 82.
Habitat: Shaded slopes and open woods
Elevation: 0–2100 m
Distribution
B.C., Ariz., Calif., Oreg., Wash., Mexico in Baja California.
Discussion
Dryopteris arguta is somewhat variable. It has been suggested that more than one taxon is involved. No hybrids involving D. arguta are known.
Selected References
None.