Colors

Data mode

Account

Login
Sign up

Support FSUS...

We've finished our 2024 fundraiser. Many thanks to those who have given! It's not too late to support us (click here)...

Copy permalink to share

Drosera rotundifolia Linnaeus. Roundleaf Sundew. Phen: Jul-Sep. Hab: Mountain bogs and fens, seepage slopes, vertical or overhung seepages on rock (in the mountains) or clay (as along the Little River in the Sandhills of NC), northward also in Coastal Plain wetlands. Dist: A circumboreal species ranging south in North America to SC, ne. GA, e. and nc. TN, IL, and CA.

Origin/Endemic status: Native

Taxonomy Comments: Var. comosa Fernald (of ne. US and e. Canada) does not appear to warrant taxonomic recognition (Haines 2011).

Synonymy : = C, FNA6, G, GrPl, GW2, Il, Mi, NE, NY, Pa, RAB, S, S13, Tat, Tn, W, WV, Schnell (2002b), Shinners (1962c), Wood (1960), Wynne (1944); > Drosera rotundifolia L. var. comosa – F, K1, K3, K4; > Drosera rotundifolia L. var. rotundifolia – F, K1, K3, K4, Va

Links to other floras: = Drosera rotundifolia - FNA6

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 : 7

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© Alan Cressler: Drosera rotundifolia, Cataract bog, Greenville County, South Carolina 1 by Alan Cressler source | Original Image ⭷
image of plant© Alan M. Cressler | Original Image ⭷
image of plant© Alan Cressler: drosera rotundifolia, scaly mountain, nantahala national forest, macon county, north carolina 6 by Alan Cressler source | Original Image ⭷
image of plant© Alan M. Cressler | Original Image ⭷
image of plant© Alan Cressler: Drosera rotundifolia, unnamed tributary, Beaver Brook, Snowy Mountain Trail, Adirondack Park, Hamilton County, New York 1 by Alan Cressler source | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Erik Danielson source | Original Image ⭷
image of plant© Edwin Bridges | Original Image ⭷
image of plant© Alan Cressler: Drosera rotundifolia, Valley Seeps, Towns County, Georgia 1 by Alan Cressler source | Original Image ⭷
image of plant© Scott Ward | Original Image ⭷
image of plant© Edwin Bridges | Original Image ⭷

Feedback

See something wrong or missing on about Drosera rotundifolia? 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.


Horticultural Information

NCBG trait

Intro: Low-growing, carnivorous perennial found in mountain bogs and fens, seepage slopes, vertical seepages on rock or clay, and in northern parts of our range in Coastal Plain wetlands.

Stems: Stems are slender, smooth flowering scapes that emerge from a basal rosette of leaves.

Leaves: Leaves basal (rosette about 4 in. wide), on flattened petioles, nearly round and covered with red, gland-tipped hairs that attract and trap insects.

Inforescence:

Flowers: Flowers 3-15 in a one-sided, coiled raceme at top of scape; white (rarely pink); about 1/4 in. wide; consisting of 5 oval petals and 5 sepals as long as or longer than the petals.

Fruits: Fruit an oval capsule.

Comments:

Height: 3-12 in.

plant sale text:

bloom table text:

description: Low-growing, carnivorous perennial found in mountain bogs and fens, seepage slopes, vertical seepages on rock or clay, and in northern parts of our range in Coastal Plain wetlands.

stems: Stems are slender, smooth flowering scapes that emerge from a basal rosette of leaves.

leaves: Leaves basal (rosette about 4 in. wide), on flattened petioles, nearly round and covered with red, gland-tipped hairs that attract and trap insects.

inflorescence:

flowers: Flowers 3-15 in a one-sided, coiled raceme at top of scape; white (rarely pink); about 1/4 in. wide; consisting of 5 oval petals and 5 sepals as long as or longer than the petals.

fruits: Fruit an oval capsule.

comments:

cultural notes:

germination code:

native range: