View source for Psilotum nudum

{{Treatment/ID
|accepted_name=Psilotum nudum
|accepted_authority=(Linnaeus) Palisot de Beauvois
|publications={{Treatment/Publication
|title=Prodr. Aethéogam.
|place=106, 112. 1805
|year=1805
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Lycopodium nudum
|authority=Linnaeus
|rank=species
|publication_title=Sp. Pl.
|publication_place=2: 1100. 1753
}}
|synonyms=
|hierarchy=Psilotaceae;Psilotum;Psilotum nudum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Psilotaceae]]</div><div class="higher-taxon"><small>genus</small>[[Psilotum]]</div><div class="higher-taxon"><small>species</small>[[Psilotum nudum]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="shoot location;shoot diameter"><b>Aerial </b>shoots to 50 cm, 4 mm diam. at base.</span> <span class="statement" id="st-d0_s1" data-properties="appendage some measurement;appendage some measurement"><b>Appendages </b>0.7–2.5 mm (sterile), 1–1.5 mm (fertile).</span> <span class="statement" id="st-d0_s2" data-properties="synangium coloration;synangium width"><b>Synangia </b>yellowish to greenish yellow, 2–3 mm wide.</span><!--

-->{{Treatment/Body
|habitat=Low to mesic woods, thickets, swamps, hammocks, rocky slopes
|elevation=0–50 m (1100 m in Ariz.)
|distribution=Ala.;Ariz.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;Mexico;West Indies in the Antilles;Central America;South America;tropical Asia;tropical Africa
|discussion=<p>Reports of Psilotum nudum in New Mexico and in west Texas remain unverified. A wide range of chromosome numbers on material outside the flora has been reported for this species: n =ca.46–56, 104, 210. Most counts, however, are based on n =52 (reviewed in P.J. Brownsey and J.D. Lovis 1987). No count is available from North American material.</p><!--
--><p>Psilotum nudum occurs as a minor weed in greenhouses. Many horticultural forms—including one without appendages and with terminal synangia (A.S. Rouffa 1971)—are grown, especially in Japan.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Psilotum nudum
|authority=(Linnaeus) Palisot de Beauvois
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Lycopodium nudum
|family=Psilotaceae
|habitat=Low to mesic woods, thickets, swamps, hammocks, rocky slopes
|elevation=0–50 m (1100 m in Ariz.)
|distribution=Ala.;Ariz.;Fla.;Ga.;La.;Miss.;S.C.;Tex.;Mexico;West Indies in the Antilles;Central America;South America;tropical Asia;tropical Africa
|reference=None
|publication title=Prodr. Aethéogam.
|publication year=1805
|special status=Illustrated
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V2/V2_497.xml
|genus=Psilotum
|species=Psilotum nudum
|appendage some measurement=1mm;1.5mm
|shoot diameter=4
|shoot location=aerial
|synangium coloration=yellowish;greenish yellow
|synangium width=2mm;3mm
}}<!--

-->[[Category:Treatment]][[Category:Psilotum]]