Difference between revisions of "Najas guadalupensis subsp. olivacea"
Novon 6: 371. 1996.
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|publication year=1996 | |publication year=1996 | ||
|special status=Weedy;Endemic | |special status=Weedy;Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_28.xml |
|genus=Najas | |genus=Najas | ||
|species=Najas guadalupensis | |species=Najas guadalupensis | ||
Latest revision as of 20:30, 5 November 2020
Stems 15–40 cm × 1–2 mm. Leaves 0.9–1.8 cm; sheath 2.5–3.4 mm wide, apex rounded to truncate; blade 1.5–2 mm wide, teeth 20–40 per side, invisible to unaided eye, apex acute. Flowers 1 per axil. Staminate flowers 2.3–2.8 mm; anther 4-loculed. Pistillate flowers 2.7–3.1 mm. Seeds 2.3–2.5 × 0.6–0.8 mm; aeroleareoles of testa in 20–40 longitudinal rows. Chromosome number unknown not available.
Phenology: Flowering late summer.
Habitat: Lakes and rivers
Elevation: 0–100 m
Distribution
Man., Ont., Que., Ind., Iowa, Mass., Mass., Mich., Minn., N.Y., Wis.
Discussion
Selected References
None.
Lower Taxa
None.