Difference between revisions of "Najas guadalupensis subsp. muenscheri"
Novon 6: 371. 1996.
Basionym: Najas muenscheri Rhodora 39: 59. 1937
Treatment appears in FNA Volume 22.
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Najas muenscheri | |name=Najas muenscheri | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
|publication_title=Rhodora | |publication_title=Rhodora | ||
|publication_place=39: 59. 1937 | |publication_place=39: 59. 1937 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Najas guadalupensis subsp. muenscheri | name=Najas guadalupensis subsp. muenscheri | ||
| − | |||
|authority=(R. T. Clausen) R. R. Haynes & Hellquist | |authority=(R. T. Clausen) R. R. Haynes & Hellquist | ||
|rank=subspecies | |rank=subspecies | ||
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|publication year=1996 | |publication year=1996 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V22/V22_84.xml |
|genus=Najas | |genus=Najas | ||
|species=Najas guadalupensis | |species=Najas guadalupensis | ||
Revision as of 20:00, 16 December 2019
Stems 30–90 cm × 0.8–1 mm. Leaves 0.9–1.3 cm; sheath 1–1.5 mm wide, apex rounded; blade 0.5–1.6 mm wide, teeth 50–100 per side, invisible to unaided eye, apex acute. Flowers 1 per axil. Staminate flowers 2–3 mm; anther 1-loculed. Pistillate flowers 2.9–4 mm. Seeds 3.3–3.8 × 0.5–0.7 mm; aeroleareoles of testa in 50–60 longitudinal rows. Chromosome number unknown not available.
Phenology: Flowering late summer.
Habitat: Shallow water of rivers
Elevation: 0–100 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.