View source for Lycopodium annotinum

{{Treatment/ID
|accepted_name=Lycopodium annotinum
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 1103. 1753
|year=1753
}}
|common_names=Bristly club-moss;lycopode interrompu
|basionyms=
|synonyms=
|hierarchy=Lycopodiaceae;Lycopodium;Lycopodium annotinum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Lycopodiaceae]]</div><div class="higher-taxon"><small>genus</small>[[Lycopodium]]</div><div class="higher-taxon"><small>species</small>[[Lycopodium annotinum]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Horizontal </b>stems on substrate surface. <b>Upright</b> shoots clustered, mainly unbranched or sparsely branching mainly at base, 1.2–1.6 cm diam.; annual bud constrictions abrupt and conspicuous. <b>Lateral</b> branchlets few and like upright shoots but annual bud constrictions absent. <b>Leaves</b> spreading to reflexed, dark green, linear-lanceolate, (2.5–)5–8 × 0.6–1.2 mm; margins closely and shallowly dentate mainly in distal 1/2; apex sharply pointed, lacking hair tip. <b>Strobili</b> solitary, sessile on shoots, 15–30 × 3.5–4.5 mm. <b>Sporophylls</b> (1.5–)3.5 × 0.7(–2) mm, abruptly narrowed to pointed tip. <b>2n</b> = 68.</span><!--

-->{{Treatment/Body
|habitat=Swampy or moist coniferous forests, mountain forests, and exposed grassy or rocky sites
|elevation=0–1850 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Colo.;Conn.;Idaho;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mont.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;Ohio;Oreg.;Pa.;R.I.;Tenn.;Utah;Vt.;Va.;Wash.;Wis.;Wyo.
|discussion=<p>This widespread and common club-moss has been divided into various forms or varieties, some of which have been treated as species. Present evidence supports the hypothesis that these are environmentally induced forms, the most distinctive of which has been called <i>Lycopodium annotinum</i> <i></i>var.<i> alpestre</i> C. Hartman, with leaves only 2.5–6 mm, very leathery, entire-margined, and appressed. Plants intermediate between this and <i>L. annotinum</i> var. annotinum are a form that has been called <i></i>var.<i> pungens</i> (Bachelot de la Pylaie) Desvaux, an invalid name. Both are found in cold, bleak, northern or high elevation habitats. The species should be studied in detail to determine whether it contains any groups that should be recognized taxonomically.</p><!--
--><p><i>Lycopodium clavatum</i> group</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Lycopodium annotinum
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Lycopodiaceae
|habitat=Swampy or moist coniferous forests, mountain forests, and exposed grassy or rocky sites
|elevation=0–1850 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Colo.;Conn.;Idaho;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mont.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;Ohio;Oreg.;Pa.;R.I.;Tenn.;Utah;Vt.;Va.;Wash.;Wis.;Wyo.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V2/V2_334.xml
|genus=Lycopodium
|species=Lycopodium annotinum
}}<!--

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