Difference between revisions of "Linum medium"
in N. L. Britton and A. Brown, Ill. Fl. N. U.S. 2: 349. 1897.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Linum medium | |accepted_name=Linum medium | ||
− | |accepted_authority=(Planchon) Britton | + | |accepted_authority=(Planchon) Britton |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
− | |title=Ill. Fl. N. U.S. | + | |title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S. |
|place=2: 349. 1897 | |place=2: 349. 1897 | ||
|year=1897 | |year=1897 | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
− | |distribution= | + | |distribution=Ont.;Ala.;Ark.;Conn.;D.C.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Miss.;Mo.;N.C.;N.J.;N.Y.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.;West Indies (Bahamas). |
|discussion=<p>Varieties 2 (2 in the flora).</p><!-- | |discussion=<p>Varieties 2 (2 in the flora).</p><!-- | ||
--><p>The corollas of <i>Linum medium</i> are broadly funnelform to nearly rotate, with all flower parts yellow except the brownish anthers.</p> | --><p>The corollas of <i>Linum medium</i> are broadly funnelform to nearly rotate, with all flower parts yellow except the brownish anthers.</p> | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Linum medium | name=Linum medium | ||
− | |authority=(Planchon) Britton | + | |authority=(Planchon) Britton |
|rank=species | |rank=species | ||
|parent rank=section | |parent rank=section | ||
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|basionyms=Linum virginianum var. medium | |basionyms=Linum virginianum var. medium | ||
|family=Linaceae | |family=Linaceae | ||
− | |distribution= | + | |distribution=Ont.;Ala.;Ark.;Conn.;D.C.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Miss.;Mo.;N.C.;N.J.;N.Y.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.;West Indies (Bahamas). |
|reference=None | |reference=None | ||
− | |publication title=Ill. Fl. N. U.S. | + | |publication title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S. |
|publication year=1897 | |publication year=1897 | ||
|special status=Illustrated | |special status=Illustrated | ||
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_811.xml |
|genus=Linum | |genus=Linum | ||
|section=Linum sect. Linopsis | |section=Linum sect. Linopsis | ||
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}}<!-- | }}<!-- | ||
− | -->[[Category:Treatment]][[Category:Linum sect. Linopsis]] | + | --> |
+ | |||
+ | [[Category:Treatment]] | ||
+ | [[Category:Linum sect. Linopsis]] | ||
+ | [[Category:Revised Since Print]] |
Latest revision as of 19:12, 6 November 2020
Herbs, usually perennial, rarely annual, 10–80 cm, glabrous. Stems erect, usually multiple from base, unbranched proximal to inflorescence. Leaves: proximal 3–20 pairs opposite, distal alternate, rarely (in northern plants) opposite nearly to inflorescence, erect to appressed; stipular glands absent; blade narrowly lanceolate to oblanceolate, 10–25 × 1.5–5.5 mm, margins entire, not ciliate, apex obtuse or apiculate. Inflorescences corymbs. Pedicels 0–5 mm. Flowers: sepals persistent, lanceolate, inner somewhat shorter, broader than outer, outer sepals 2–5 mm, margins not scarious, inner usually glandular-toothed, rarely entire, outer entire, apex acute; petals lemon yellow, obovate, 4.5–8 mm; stamens 2.5 mm; anthers 0.5–l.3 mm; staminodia absent; styles distinct, 1–3 mm; stigmas capitate. Capsules depressed-globose, 1.6–2.3 × 2–2.5 mm, apex depressed, tardily (or readily in var. medium) dehiscing into 10, 1-seeded segments, segments usually persistent on plant, false septa nearly complete, proximal margins not ciliate. Seeds 1.3–1.7 × 0.6–0.8 mm.
Distribution
![V12 811-distribution-map.jpg](/w/images/d/dc/V12_811-distribution-map.jpg)
Ont., Ala., Ark., Conn., D.C., Del., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Mass., Md., Mich., Miss., Mo., N.C., N.J., N.Y., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Va., Vt., W.Va., Wis., West Indies (Bahamas).
Discussion
Varieties 2 (2 in the flora).
The corollas of Linum medium are broadly funnelform to nearly rotate, with all flower parts yellow except the brownish anthers.
Selected References
None.
Lower Taxa
Key
1 | Leaves opaque, apex obtuse; inner sepals usually sparsely glandular-toothed, sometimes entire. | Linum medium var. medium |
1 | Leaves ± translucent, apex minutely apiculate; inner sepals conspicuously glandular-toothed. | Linum medium var. texanum |