Toxicodendron radicans subsp. radicans

• Region

  North America

• Country

  United States of America

• State/Province

  Massachusetts

• County/Municipio

  Essex Co.

• City/Township

  Rockport

• Coordinates

  42.6557, -70.6203

• Coordinate Uncertainty (m)

  2950

• Georeferencing Method

  GEOLocate Web Application. Used GEOLocate Web Application (batch client) to georeference locality with high precision.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

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DEPAUW UNIV.
HERBARIUM.
TRUMAN G. YUNCKER HERBARIUM
0F BEPAUW UNIVERSITY (DPU)
PURCHASED BY NY IN 1987
BOTANICAL
PLANTAE EXSICCATAE GRAYANAE
1368. Rhus radicans L.
Sp. PI. 266 (l753); Femald in Rhodora, xliii. 589, t.
•683, fig. 1 (l94l).
Syn. R. Toxicodendron sensu am. auctt. plur. non L.
(1760). R. Toxicodendron yar. y. microcarpon Michx. FI.
Bor.-Am. i. 183 (1803). R. radicans var. microcarpa
(Michx.) DC. Prod. ii. 69(l825). if. Toxicodendron subsp.
vulgaris forma radicans (L.) Engl, in DC. Monogr. Phan,
iv. 394 (l88S). Toxicodendron radicans (L.) Kuntze, Rev.
Gen. i. 153 (l89l). Rhus Toxicodendron a. radicans (L.)
Dippel, Handb. Laubholzk. ii. 376 (1892). R. Blodgettii
Kearney in Bull. Torr. Bot. Club, xxi. 486 (l894). Toxi-
codendron Blodgettii (Kearney) Greene, Leafl. i. 126 (1905).
Rhus Toxicodendron forma radicans (L.) McNair in Field
Mus. Bot. Ser. iv. 68 (1925). Toxicodendron radicans var.
microcarpum (Michx.) Farwell in Am. Midland Nat. xii.
125 (l930).
Juice staining paper black. Some fruits slightly pubescent.
Climbing on stone wall in damp sterile granite soil, Flat
Point, Rockport, Essex County, Massachusetts.
Coll. Ernest Rouleau	July 18, 1945
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