View source for Cardamine diphylla

{{Treatment/ID
|accepted_name=Cardamine diphylla
|accepted_authority=(Michaux) Alph. Wood
|publications={{Treatment/Publication
|title=Amer. Bot. Fl.,
|place=37. 1870
|year=1870
}}
|basionyms={{Treatment/ID/Basionym
|name=Dentaria diphylla
|authority=Michaux
|rank=species
|publication_title=Fl. Bor.-Amer.
|publication_place=2: 30. 1803
}}
|synonyms={{Treatment/ID/Synonym
|name=Dentaria bifolia
|authority=Stokes
|rank=species
}} {{Treatment/ID/Synonym
|name=Dentaria incisa
|authority=Small
|rank=species
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Cardamine;Cardamine diphylla
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Cardamineae]]</div><div class="higher-taxon"><small>genus</small>[[Cardamine]]</div><div class="higher-taxon"><small>species</small>[[Cardamine diphylla]]</div></div>
|volume=Volume 7
|mention_page=page 224, 466, 477
|treatment_page=page 472
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; usually glabrous, rarely sparsely pubescent. <b>Rhizomes</b> (unsegmented), cylindrical, 2–10 mm diam., (somewhat uniform, fleshy, not fragile, with dentate leaf scars). <b>Stems</b> erect, unbranched, (1.2–)1.5–3.5(–4) dm, rarely sparsely pubescent distally. <b>Rhizomal</b> leaves 3-foliolate, (5.5–)8–22(–26) cm, leaflets petiolulate or subsessile; petiole (3–)4.5–16(–20) cm; lateral leaflets subsessile or petiolulate, blade often similar to terminal, base sometimes oblique; terminal leaflet (petiolule 0.5–1.2 cm), blade ovate-elliptic to broadly ovate, (2–)3.5–8(–10) cm × (5–)20–65(–80) mm, base cuneate to obtuse, margins coarsely crenate or dentate, (surfaces puberulent, trichomes to 0.1 mm). <b>Cauline</b> leaves 2 (or 3) [(sub)opposite], 3-foliolate, (similar to rhizomal leaves), petiolate, leaflets petiolulate or subsessile; petiole (1–)2–4.5 cm, base not auriculate; lateral leaflets similar to terminal; terminal leaflet subsessile or petiolulate (0.2–1 cm), blade broadly elliptic to ovate, (2–)4–8(–10) cm × 10–50 mm, margins coarsely dentate or crenate, (margins minutely puberulent). <b>Racemes</b> ebracteate. <b>Fruiting</b> pedicels ascending to divaricate, (10–)15–30(–36) mm. <b>Flowers</b>: sepals oblong, (4–)5–8 × 2–3 mm, lateral pair slightly saccate basally; petals white or pink to purple, obovate to oblanceolate, (7–)9–15(–17) × (3–)4–7 mm, (short-clawed, apex rounded); filaments: median pairs 5–8 mm, lateral pair 3.5–6 mm; anthers linear to oblong, 2.5–3 mm. <b>Fruits</b> linear-lanceolate, 1.5–4 cm × 1.5–2.5 mm; ovules 10–14 per ovary; style 4–8(–10) mm. <b>Seeds</b> (rarely produced) brown, oblong, 2–2.2 × 1.2–1.5 mm (cotyledons incumbent). <b>2n</b> = 96.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Jun.
|habitat=Wooded bottoms and ravines, cliffs, bluffs, ledges, shaded slopes, meadows, moist fields, alluvial banks, rich woods
|elevation=50-1300 m
|distribution=N.B.;N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Ga.;Ill.;Ind.;Ky.;Maine;Mass.;Mich.;Minn.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Cardamine diphylla
|authority=(Michaux) Alph. Wood
|rank=species
|parent rank=genus
|synonyms=Dentaria bifolia;Dentaria incisa
|basionyms=Dentaria diphylla
|family=Brassicaceae
|phenology=Flowering Apr–Jun.
|habitat=Wooded bottoms and ravines, cliffs, bluffs, ledges, shaded slopes, meadows, moist fields, alluvial banks, rich woods
|elevation=50-1300 m
|distribution=N.B.;N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Ga.;Ill.;Ind.;Ky.;Maine;Mass.;Mich.;Minn.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
|reference=None
|publication title=Amer. Bot. Fl.,
|publication year=1870
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_722.xml
|tribe=Brassicaceae tribe Cardamineae
|genus=Cardamine
|species=Cardamine diphylla
}}<!--

-->[[Category:Treatment]][[Category:Cardamine]]