Colors

Data mode

Account

Login
Sign up

Copy permalink to share

Heteranthera dubia (Jacquin) MacMillan. Water Stargrass. Phen: (Apr-) Jul-Oct. Hab: Streams, rivers, lakes, reservoirs, especially in areas with calcareous substrates. Dist: QC west to WA, south to Cuba and Central America, but rare or absent in much of the se. United States. The attribution of this species to SC is in error (as by Kartesz 1999), based on a misidentified specimen (C. Horn, pers. comm.).

Origin/Endemic status: Native

Synonymy: = Ar, ETx1, F, FNA26, GW1, K1, K3, K4, Mo1, NcTx, NE, NY, Pa, RAB, S13, Tat, Tn, Va, W, WH3, WI, WV, Horn (2020); = Zosterella dubia (Jacq.) Small – C, G, Il, S; > Heteranthera dubia (Jacq.) MacMill. – Tx; > Heteranthera liebmannii (Buchenau ex Magnus) Shinners – Tx

Show in key(s)

Show parent genus

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: OBL
  • Eastern Mountains and Piedmont: OBL
  • Great Plains: OBL
  • Midwest: OBL
  • Northcentral & Northeast: OBL

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 of plant© Scott Ward | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Scott Ward | Original Image ⭷
image of plant© Scott Ward | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Alan Cressler: Heteranthera dubia, South Fork Shenandoah River, at Indian Hollow Bridge (Highway 613), Page County, Virginia 1 by Alan Cressler source | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷

Feedback

See something wrong or missing on about Heteranthera dubia? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.


Cite as...