Difference between revisions of "Cardamine digitata"
in J. Franklin, Narr. Journey Polar Sea, 743. 1823.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Cardamine digitata | |accepted_name=Cardamine digitata | ||
| − | |accepted_authority=Richardson | + | |accepted_authority=Richardson |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in J. Franklin, Narr. Journey Polar Sea, | |title=in J. Franklin, Narr. Journey Polar Sea, | ||
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|name=Cardamine digitata var. oxyphylla | |name=Cardamine digitata var. oxyphylla | ||
|authority=Trautvetter | |authority=Trautvetter | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cardamine hyperborea | |name=Cardamine hyperborea | ||
|authority=Hultén | |authority=Hultén | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cardamine hyperborea var. oxyphylla | |name=Cardamine hyperborea var. oxyphylla | ||
|authority=(Trautvetter) O. E. Schulz | |authority=(Trautvetter) O. E. Schulz | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cardamine richardsonii | |name=Cardamine richardsonii | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Cardamine;Cardamine digitata | |hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Cardamine;Cardamine digitata | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Cardamine digitata | name=Cardamine digitata | ||
| − | + | |authority=Richardson | |
| − | |authority=Richardson | ||
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1823 | |publication year=1823 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_721.xml |
|tribe=Brassicaceae tribe Cardamineae | |tribe=Brassicaceae tribe Cardamineae | ||
|genus=Cardamine | |genus=Cardamine | ||
Latest revision as of 22:35, 5 November 2020
Perennials; glabrous throughout. Rhizomes cylindrical, slender, 0.5–1.5 mm diam. Stems erect, unbranched, (0.6–)1–2(–3) dm. Rhizomal leaves pinnately 5 or 7-foliolate, (2–)4–10 cm, (not fleshy), leaflets sessile; petiole (1.5–)3–7(–9) cm; lateral leaflets similar to terminal, blade sometimes smaller; terminal leaflet blade linear to narrowly oblong or narrowly lanceolate, (0.5–)1–2.5(–3.3) cm × 0.5–4(–8) mm, base cuneate to attenuate, margins entire. Cauline leaves (1 or) 2 or 3, 5 or 7-foliolate, petiolate, leaflets sessile; petiole (0.2–)0.5–1.2(–1.5) cm, base not auriculate; lateral leaflets similar to terminal, blade smaller; terminal leaflet blade narrowly lanceolate to linear, 1–3.2(–4) cm × 0.8–2.5(–3.5) mm, base cuneate to attenuate, margins entire (apex acute to acuminate). Racemes ebracteate. Fruiting pedicels suberect to divaricate-ascending, (7–)10–25 mm. Flowers: sepals ovate, 2.5–3.5 × 1.5–2.5 mm, lateral pair not saccate basally; petals white, obovate, 5–9 × 2.5–5 mm (clawed, apex rounded); filaments: median pairs 3–4.5 mm, lateral pair 1.5–2.5 mm; anthers oblong, 1–1.5 mm. Fruits linear, (1.5–)2–4 cm × 1.5–2 mm; ovules 6–12 per ovary; style (1–)1.5–2.5(–4) mm. Seeds brown, oblong, 1.8–2.2 × 0.9–1.1 mm. 2n = 28, 42.
Phenology: Flowering Jun–Aug.
Habitat: Damp flats, stream banks, tundra, meadows, bluffs, hummocks, sandy beaches, slopes, mossy mats, sedge swales
Elevation: 0-1400 m
Distribution
N.W.T., Yukon, Alaska, ne Asia (Russian Far East, Siberia).
Discussion
Selected References
None.