Rorippa palustris(L.) Besser
accepted no accepted
Bog Yellowcress, Fernald's Yellowcress, Hispid Yellowcress


CAYUGA FLORA (1926) NOTES: Low open grounds, in rich bottom-land soils, rarely in drier waste soils ; frequent. June 20-Sept. Spencer Lake; Hudson St., South Hill, Ithaca; Cascadilla Glen (D.!) ; Ithaca flats; Cortland marl ponds (D.) ; and elsewhere. Generally distributed almost throughout N. A. except in the extreme North. Found also in Eurasia. R. palustris subsp. hispida: In situations similar to the preceding ; more frequent. Summit Marsh (D.) ; Ithaca flats (D.!); Ellis Hollow; Cayuga Marshes (D.); and elsewhere. Newf. to Alaska, southw. to Fla. and N. Mex. Found also in Eurasia.

BH SPECIMENS FOR Rorippa palustris (this list may be incomplete)
 Ithaca, 14 Jul 1883, anonymous (BH 15682);
 Etna, edge of pond, 6 Jun 1921, Bailey (BH 15681);

SPECIMENS OF Rorippa palustris subsp. hispida
 Ithaca, Renwick, 20 Oct 1911, anonymous (BH 15668);
 McLean, along railroad track, 21 Jul 1920, Bailey (BH 15683);
 Fall Creek, marsh, 15 Jul 1883, Dudley (BH 15672);
 Ithaca, Fall Creek, low grounds, Jul 1875, Dudley (BH 15671);
 Dryden, Ellis Hollow Swamp, by stream, 26 Jun 1915, Eames & MacDaniels 4186 (BH 15670);
 Ithaca, Lehigh Valley Railroad freight yards, waste soil, 4 Aug 1915, Eames & MacDaniels 4185 (BH 15669);
 Ulysses, Taughannock Point, 7 Aug 1920, Muenscher & Bechtel 490 (BH 15680);
 Ithaca, between the city and Cayuga lake west of the Inlet, open alluvial and marshy flats, 7 Aug 1913, Palmer 569 (BH 15675);
 Ithaca, Renwick Park, 29 Jun 1904, Wiegand & Cipperly (BH 15673);
 Town of Dryden, Freeville, 30 Jun 1904, Wiegand & Cipperly (BH 15674);

SPECIMENS OF Rorippa palustris subsp. palustris
 Ithaca Flats, 19 Jul 1935, anonymous (BH 248512);
 Ithaca, South Hill, Hudson Street, roadside, 12 Jul 1915, Bailey (BH 15676);
 Ithaca, west of Inlet, southern shore of Cayuga Lake, mud, Petals yellow, 8 Aug 1942, Clausen 5888 (BH 15666);
 Ithaca, Cascadilla Creek, near girls playground, 11 Jul 1917, Bechtel 8176 (BH 15677);
 Ithaca, L.V.R.R. Freight Yards, waste ground, 4 Aug 1915, Eames & MacDaniels 4184 (BH 15678);
 Town of Ithaca, Buttermilk Falls State Park, Lake Treman, at the south end, gravel bar in lake, 2 Jul 1976, Krusi (BH 15667);
 Ithaca, between the city and Cayuga lake west of the Inlet, West Marsh, wet land, 25 Jul 1913, Palmer 568 (BH 15679);