View source for Dasistoma macrophyllum

{{Treatment/ID
|accepted_name=Dasistoma macrophyllum
|accepted_authority=(Nuttall) Rafinesque
|publications={{Treatment/Publication
|title=New Fl.
|place=2: 67. 1837
|year=1837
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Synonym
|name=Seymeria macrophylla
|authority=Nuttall
}}
|synonyms=
|hierarchy=Orobanchaceae;Dasistoma;Dasistoma macrophyllum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Orobanchaceae]]</div><div class="higher-taxon"><small>genus</small>[[Dasistoma]]</div><div class="higher-taxon"><small>species</small>[[Dasistoma macrophyllum]]</div></div>
|volume=Volume 17
|mention_page=page 561
|treatment_page=page 560
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>branched distally, rarely unbranched, square to round, 80–200 cm. <b>Leaves</b>: basal and cauline: petiole (5–)15–100 mm; blade ovate to ovate-lanceolate, 15–35 x 6–22 cm, segment margins irregularly serrate to irregularly dentate, surfaces scabrid-puberulent to pubescent; distal: petiole 2–20(–35) mm; blade lanceolate to narrowly lanceolate, 7–21 x 2–14 cm, segment margins entire or crenate, irregularly serrate, or irregularly dentate, surfaces scabrid-puberulent to pubescent. <b>Racemes</b> 1–8, congested to interrupted, cylindric, 7–35 cm; bracts leafy, gradually smaller distally, 9–65 x 7–35 mm, margins entire or irregularly serrate to irregularly dentate, apex acute; cymes 1-flowered. <b>Pedicels</b> erect, 1–4 mm, puberulent to retrorsely puberulent. <b>Flowers</b>: calyx puberulent to pubescent, lobes (2–)4–5.5 x 2.5–4.5 mm, margins entire, apex acute to obtuse, membranous; corolla 15–16 mm, glabrous externally, densely lanate internally; tube 7–9 mm; throat inflated, 5–7 mm diam.; lobes spreading, ovate-reniform, 6–7 mm; stamens distinct, reaching orifice or barely exserted, pollen sacs 2–2.8 mm. <b>Capsules</b> ovoid to globular-ovoid, 8–12 x 7–9 mm, glabrous. <b>Seeds</b> reticulate, 1.8–2.5 x 1–2 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Sep.
|habitat=Dry to mesic forests and woodlands, brushy tallgrass prairies, stream banks.
|elevation=60–400 m.
|distribution=Ala.;Ark.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Mich.;Miss.;Mo.;Nebr.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Va.;W.Va.;Wis.
|discussion=<p>In the greenhouse, <i>Dasistoma macrophyllum</i> formed haustorial connections with 18 species of gymnosperm and angiosperm trees, but it also could remain autotrophic (L. J. Musselman and W. F. Mann 1979); there is no evidence of autotrophy in the wild.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Dasistoma macrophyllum
|author=
|authority=(Nuttall) Rafinesque
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Seymeria macrophylla
|family=Orobanchaceae
|phenology=Flowering Jun–Sep.
|habitat=Dry to mesic forests and woodlands, brushy tallgrass prairies, stream banks.
|elevation=60–400 m.
|distribution=Ala.;Ark.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Mich.;Miss.;Mo.;Nebr.;Ohio;Okla.;Pa.;S.C.;Tenn.;Tex.;Va.;W.Va.;Wis.
|reference=None
|publication title=New Fl.
|publication year=1837
|special status=Selected by author to be illustrated;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_1000.xml
|genus=Dasistoma
|species=Dasistoma macrophyllum
}}<!--

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