Copy permalink to share
Hydrocharitaceae
Najas

not marked as a favorite taxon Najas guadalupensis (Sprengel) Magnus var. olivacea (Rosendahl & Butters) R.R. Haynes. Phenology: Jul-Aug. Habitat: Lakes, rivers. Distribution: QC, ON, and MB south to NY, IN, IL, and IA.

Glossary (beta!)

Subgenus: Caulinia. Section: Americanae.

Origin/Endemic status: Native

Synonymy ⓘ: = C, Il, K4; = Najas guadalupensis (Spreng.) Magnus ssp. olivacea (Rosend. & Butters) R.R.Haynes & Hellq. — Can, FNA22, Mi, NE; = Najas olivacea Rosend. & Butters — NY; < Najas guadalupensis (Spreng.) Magnus — GrPl. Basionym: Najas olivacea Rosend. & Butters 1935

Links to other floras: = Najas guadalupensis ssp. olivacea - FNA22

Show in key(s)

Show parent genus | Show parent in key(s)

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: OBL (taxonomic split from wetland indicator species)
  • Eastern Mountains and Piedmont: OBL (taxonomic split from wetland indicator species)
  • Great Plains: OBL (taxonomic split from wetland indicator species)
  • Midwest: OBL (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: OBL (taxonomic split from wetland indicator species)

Heliophily ⓘ: 8

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.

image #1 of Najas guadalupensis var. olivacea© htrommer, some rights reserved (CC BY-NC) source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.
image #2 of Najas guadalupensis var. olivacea© wildlifebiologisttx, some rights reserved (CC BY-NC) source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.

Feedback

See something missing or incorrect about Najas guadalupensis var. olivacea? Let us know here:
  1. Please include your name and if possible, email in case when need to clarify what you wrote.
  2. If you opt out of including email, please be as specific as possible (e.g., which photo is incorrect?)
  3. Please do not submit questions asking to identify plants or about horticultural topics (e.g., how do I control an invasive plant in my garden?). Instead, those questions can be submitted here for the Carolinas region only.
  4. Please do not send us feedback about unkeyed species as this work is ongoing.
  5. Please allow time for flora edits to show in our next data release. We greatly appreciate your feedback but may require extra time to research complicated taxonomic issues.

Horticultural Information

No horticultural data found for this taxon.