Difference between revisions of "Tripsacum lanceolatum"

Rupr. ex E. Fourn.
Common names: Mexican gamagrass
Treatment appears in FNA Volume 25. Treatment on page 695.
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-->{{Treatment/Body
 
-->{{Treatment/Body
 
|distribution=Ariz.;N.Mex.
 
|distribution=Ariz.;N.Mex.
|discussion=<p>Tripsacum lanceolatum grows in moist soil (often in canyon bottoms) of mountains from southeastern Arizona and southwestern New Mexico through Mexico to Guatemala. It has not been found in New Mexico since the 1800s.</p>
+
|discussion=<p><i>Tripsacum lanceolatum</i> grows in moist soil (often in canyon bottoms) of mountains from southeastern Arizona and southwestern New Mexico through Mexico to Guatemala. It has not been found in New Mexico since the 1800s.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Tripsacum lanceolatum
 
name=Tripsacum lanceolatum
|author=
 
 
|authority=Rupr. ex E. Fourn.
 
|authority=Rupr. ex E. Fourn.
 
|rank=species
 
|rank=species
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|basionyms=
 
|basionyms=
 
|family=Poaceae
 
|family=Poaceae
|illustrator=Linda A. Vorobik and Hana Pazdírková
+
|illustrator=Linda A. Vorobik;Hana Pazdírková
 +
|illustration copyright=Utah State University
 
|distribution=Ariz.;N.Mex.
 
|distribution=Ariz.;N.Mex.
 
|reference=None
 
|reference=None
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|publication year=
 
|publication year=
 
|special status=
 
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/314eb390f968962f596ae85f506b4b3db8683b1b/coarse_grained_fna_xml/V25/V25_1656.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V25/V25_1656.xml
 
|subfamily=Poaceae subfam. Panicoideae
 
|subfamily=Poaceae subfam. Panicoideae
 
|tribe=Poaceae tribe Andropogoneae
 
|tribe=Poaceae tribe Andropogoneae

Revision as of 21:35, 16 December 2019

Plants rhizomatous. Culms 1-2 m tall, 2-4 mm thick. Lower sheaths hispid; upper sheaths essentially glabrous; ligules erose, not ciliate; blades to 100 cm long, 8-30 mm wide, glabrous or slightly pubescent. Terminal inflorescences with 4-7(10) rames. Pistillate spikelets 2-3 mm wide, beadlike in appearance. Staminate spikelets in sessile-pedicellate pairs; glumes 5-10 mm long, 1.5-2 mm wide, usually membranous, acute; pedicels 2-5 mm long, less than 0.3 mm wide, almost flat to plano-convex in cross section, flexible. 2n = 72.

Discussion

Tripsacum lanceolatum grows in moist soil (often in canyon bottoms) of mountains from southeastern Arizona and southwestern New Mexico through Mexico to Guatemala. It has not been found in New Mexico since the 1800s.

Selected References

None.

Lower Taxa

None.