TOMPKINS COUNTY FLORA
Toxicodendron radicans(L.) Kuntze
Mitchell NYNYFA TCUSDA NY
accepted accepted accepted
Eastern Poison Ivy, Common Poison-ivy

Anacardiaceae

CAYUGA FLORA (1926) NOTES: Fence rows, rocky banks, and often in alluvial woodlands, in dry or damp,sandy or gravelly, noncalcareous soils ; common. June 15-July 15. N. S. to the Rocky Mts., southw. to Fla., Tex., and Mex., including the Atlantic Coastal Plain. Very variable in habit and habitat. The high-climbing form of low woodlands has been separated from the erect form on walls and rocks as var. radicans (L.) Torr., but an investigation of a large amount of material has shown no constant structural differences. Both forms are variable as to pubescence and as to dentation of the leaf.


BH SPECIMENS FOR Toxicodendron radicans (this list may be incomplete)
 Ithaca, Renwick, running on ground at base of telegraph pole, 19 Jun 1918, Bailey (BH 12492);   VEmap  GOOmap
 Town of Dryden, 107 Neimi Road, Five Wells Nature Preserve, Southeast Woods, woods, 9 Sep 1997, Dilger WCD1427 (BH 113132);
 Ithaca, 18 Jun 1872, anonymous (BH 12470);
 Ithaca, Bush (erect) 2-3 ft, 21 Jun 1918, anonymous (BH 12479);
 Ulysses, Bailiwick, 18 m erect, 15 Jun 1919, Bailey (BH 12468);
 Renwick, at base of tall tree, 17 Jun 1918, Bailey (BH 12494);
 Renwick, climbing on a tree, 17 Jun 1918, Bailey (BH 12471);
 Renwick, on tall tree, 17 Jun 1918, Bailey (BH 12472);
 Ithaca, Renwick, on tall tree, 17 Jun 1918, Bailey (BH 12451);
 Renwick, on tall tree, 17 Jun 1918, Bailey (BH 12461);
 Ithaca, Renwick, Erect, 3-4 feet, 17 Jun 1918, Bailey (BH 12459);
 Ithaca, Renwick, Erect, 3-4 feet, 17 Jun 1918, Bailey (BH 12583);
 Renwick, climbing telegraph pole, 19 Jun 1918, Bailey (BH 12493);
 Ithaca, fence post, ivy, 6-7 feet, top shoot, 21 Jun 1918, Bailey (BH 12457);
 Ithaca, Erect, 3 feet, 21 Jun 1918, Bailey (BH 12458);
 Ithaca, Erect, 3 feet, 21 Jun 1918, Bailey (BH 12460);
 Ithaca, fence post, 6-7 feet tall, 21 Jun 1918, Bailey (BH 12586);
 Ithaca, fence post, poison ivy, 6-7 feet tall, 21 Jun 1918, Bailey (BH 12585);
 Town of Ithaca, Cornell University campus, Bluegrass Road, 13 Oct 1999, Breeden (BH 12482);
 Town of Ithaca, Equine Research Park, 29 Sep 1999, Breeden (BH 12481);
 Town of Ithaca, Cornell University, Bluegrass Road, Equine Research Park, 5 Oct 1999, Breeden (BH 12474);
 Jacksonville, in woods, 23 Sep 1999, Brown (BH 12466);
 Ithaca, near south end of Cayuga Lake, along lower Fall Creek, in woods, climbing on Ulmus americana, 3 Mar 1952, Clausen 8138 (BH 12452);
 Lansing, north of Esty, lake shore cliffs, 27 Sep 1919, Clum & Eames 12398 (BH 12469);
 Caroline, ca 5 miles southeast of Slaterville Springs, junction of Fire Tower Road and Blackman Hill Road, 1 mile east of junctrion of Level Green, Yaple & Blackman Hill Roads, possibly highest location for this species in Tompkins County, 9 Sep 1991, Cope 2038 (BH 12467);
 Ithaca, Fall Creek, 11 Aug 1886, Dudley (BH 33129);
 Ithaca, West Hill, 24 Jun 1875, Dudley (BH 12478);
 Ithaca, lower end of Enfield Ravine, open woods, 12 Jul 1919, Eames & Randolph 12400 (BH 12480);
 Ithaca, South Hill, Dec 1921, Foster 14013 (BH 12477);
 Ithaca, 2 year old seedling, grown in Ithaca, 1933, Muenscher 18372 (BH 12454);
 Ithaca, Forest Home, thickets, 7 May 1920, Muenscher & Bechtel 259 (BH 12584);
 Ithaca, Cascadilla Ravine, thickets, border of woods, 17 Jun 1913, Palmer 768 (BH 12483);
 Ithaca, Cascadilla Ravine, thickets, border of woods, 17 Jun 1913, Palmer 768 (BH 12463);
 Ithaca, Forest Home, by Fall Creek, by second bridge, gravelly bank, 21 Jun 1915, Peacock 4506 (BH 12455);
 Ithaca, near Forest Home, roadside, climbing on Ulmus americana, 1946, Pridham (BH 12465);
 Ithaca, Cayuga Heights, 8 Aug 1916, Rowlee & Dunlap (BH 12473);
 Newfield, Arnot Forest, Lot #33n, patch in depression on west facing slope, 3 Aug 1975, Russell 3 (BH 28282);
 Ithaca, along Fall Creek, above Forest Home, rocky bank, 25 Jun 1915, Thomas 4505 (BH 12462);
 Ithaca, Cornell University Campus, east side of Beebe Lake, climbing a tree, 17 Jun 1972, Wesley FRW1382 (BH 12456);   VEmap  GOOmap
 Lansing, south of Esty Glen, dry banks, 14 Sep 1919, Wiegand 12401 (BH 12475);   VEmap  GOOmap
 Ithaca, Renwick Woods, 14 Sep 1919, Wiegand 12402 (BH 12453);
 Ithaca, Renwick Woods, between Fall Creek, East Hill, open alluvial and marshy flats, high climbing, 30 Jul 1920, Wiegand 13701 (BH 12476);
 Ithaca, Six Mile Creek, Green Tree Falls (or Potter's Falls), 4 Jun 1896, Wiegand (BH 12464);   VEmap  GOOmap
MAP OF ALL MAPPED SPECIMENS

5 IMAGES FOUND: IMAGES 1 - 5:

Toxicodendron radicans

Toxicodendron radicans

Toxicodendron radicans

Toxicodendron radicans

Toxicodendron radicans

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