DIVERSITY OF LIFE TOMPKINS COUNTY FLORA
Ageratina altissima(L.) King & H.E. Robins.
Mitchell NYNYFA TCUSDA NY
no accepted accepted
White Snakeroot

Asteraceae


BH SPECIMENS FOR Ageratina altissima (this list may be incomplete)
 Ithaca, in woodland pasture, 1916, anonymous (BH 225233);
 Ithaca, Cornell University Campus, A.D. White House Garden, White small composites in cluster, long flowing stem ca. 1.2 m, 10 Oct 2012, Chery 4 (BH 96430);
 Ithaca, Beebe Lake, 12 Sep 1953, Dilger WCD313 (BH 112815);
 Ithaca, 14 Sep 1953, Dilger WCD314 (BH 112814);
 Ithaca, Beebe Lake, 15 Sep 1953, Dilger WCD316 (BH 112816);
 Ithaca, Beebe Lake, 15 Sep 1953, Dilger WCD315 (BH 112817);
 Town of Dryden, 107 Neimi Road, Fivewellsania, in northeast North Woods, wet clearing, a dense colony here, 9 Sep 1981, Dilger WCD988 (BH 112806);
 Ithaca, Cornell University, Engineering Quad, near Cascadilla gorge, shade, small white flowers, 8 Sep 1984, Shipley 24 (BH 67033);
 Ithaca, Six Mile Creek, approx. 800 ft. south of Columbia St. pedestrian bridge, sycamore-cottonwood floodplain forest, east bank, flowers white, common, 5 Sep 2018, Winick 6 (BH 202756);   VEmap  GOOmap

SPECIMENS OF Ageratina altissima var. altissima
 Ithaca, Cornell University, Cornell Plantations, Robison York State Herb Garden, herbaceous plant, small shrub, 4 feet tall, and small leaves, white snake foot, purple leaves, 30 Oct 2008, Bower 16 (BH 77875);   VEmap  GOOmap
 Ithaca, Six Mile Creek, in woods on south slope of ravine, corollas white, 5 Sep 1948, Clausen 7313 (BH 67032);
 Ithaca, north bank of Fall Creek, Renwick Woods, heads white, 17 Aug 1949, DeLong (BH 67031);   VEmap  GOOmap
 Town of Dryden, 107 Neimi Road, Five Wells Nature Preserve, west of creek, Beech Woods, alluvial soil, 1 Oct 1995, Dilger WCD1205 (BH 112671);
 Ithaca, south side of Beebe Lake, perennial, flowers white, juice not milky, 26 Aug 1947, Dress 66 (BH 20903);
 Ithaca, Fall Creek, ravines, 31 Aug 1875, Dudley 426 (BH 20909);
 Ithaca: Ithaca flats, 20 Sep 1947, Muenscher (BH 217924);
 Ithaca, Cornell University Campus, Fall Creek, damp woodland, 17 Sep 1934, Wiegand (BH 67034);
 Ithaca, 23 Sep 1911, Bailey (BH 20921);
 Freeville, 14 Sep 1872, Dudley (BH 20906);
 Newfield, Van Buskirks Glen, 12 Aug 1939, Dyal (BH 20890);
 Ithaca, Six Mile Creek, North side ravine below Beech Woods, dry open woods, 26 Aug 1915, Eames & Thomas 5093 (BH 20908);
 Ithaca, Cornell University campus, near Plantations, shore of Beebe Lake, in dry, rocky, alluvial soil, with Solidago altissima, Solidago canadensis, and Eupatorium rugosa, herb, white flowers, 5 Sep 1983, Haas 2 (BH 20892);
 Ithaca, Fall Creek Gorge, near Beebe Lake, florets white, 11 Sep 1946, Huttleston 162 (BH 20905);
 Ithaca, Coy Glen, in glen, 9 Aug 1915, MacDaniels 5092 (BH 20910);
 Ithaca, Renwick Flats, woods, 18 Aug 1920, Muenscher & Bechtel 591 (BH 20902);
 Ithaca, Fall Creek Ravine, dry woods, gorge, 24 Jul 1913, Palmer 1194 (BH 20900);
 Ithaca, Fall Creek Ravine, northeast of Beebe Lake, at edge of dry woods, 27 Aug 1913, Palmer 1193 (BH 20907);
 Ithaca, Cornell University campus, Forest Home Drive near Cornell Plantations, growing in shade along roadside, 10 Oct 1980, Resch (BH 20891);
 Ithaca, Cornell University campus, Forest Home Drive near Cornell Plantations, growing in shade along roadside, 10 Oct 1980, Resch (BH 20889);
 Groton, north of village, above Old Spring Mill site, 16 Sep 1903, Rhodes (BH 20904);
 Ithaca, 18 Sep 1872, Rowlee (BH 20901);
MAP OF ALL MAPPED SPECIMENS

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