| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Ledum latifolium | E. M. Gress s.n. 08 Aug 1936 |  | |||
| Ledum palustre L. | Collector unknown s.n. 11 Jul 1939 |  | |||
| Ledum glandulosum Nutt. | B. F. Palser s.n. 20 Jul 1980 | United States of America. California. Marin Co. On low cliff above Shell Beach, Pt. Reyes Nat'l seashore. |  | ||
| Ledum glandulosum Nutt. | H. F. Buell with Murray Buell, 25 May 1961 | United States of America. California. Mendocino Co. Forest east of Casper. |  | ||
| Ledum glandulosum Nutt. | R. S. Ferris 8957 23 Jul 1934 | United States of America. California. Loch leven fork of Bishop Creek above North lake. |  | ||
| Ledum glandulosum Nutt. | H. C. Cottam 15 Jul 1928 | United States of America. Utah. Summit Co. Soapstone, Vinta mts. Bogs. |  | ||
| Ledum groenlandicum Oeder | K. K. Mackenzie 8390 07 Jul 1918 | United States of America. New Jersey. Palmer's bog. N. of Dover. |  | ||
| Ledum groenlandicum Oeder | K. Birket-Smith 18 Jun 1933 | United States of America. Orca, Prince William Sound. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 24 Aug 1937 | United States of America. Maine. Aroostook Co. 4 m. w. of Fort Kent. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 23 Aug 1928 | United States of America. s.w. of Manset, Mt. Desert Is.,Me. |  | ||
| Ledum groenlandicum Oeder | J. Small 01 Aug 1932 | United States of America. Maine. Rocky alpine summit, Mt. Katahdin. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 23 Jul 1935 | United States of America. Maine. Penobscot Co. Orono. Orono bog, s.w. of Orono, Maine. |  | ||
| Ledum groenlandicum Oeder | J. Small 03 Jul 1939 | United States of America. Maine. Sandborn's corner, Palmyra. |  | ||
| Ledum groenlandicum Oeder | E. Norman 23 Jun 1965 | United States of America. Maine. Hancock Co. Gilley Field, Acadia National Park, Mount Desert Island. |  | ||
| Ledum groenlandicum Oeder | J. Small 02 Aug 1932 | United States of America. Maine. Along Sourdnahunk stream. Mt. Katahdin. |  | ||
| Ledum groenlandicum Oeder | United States of America. Massachusetts. Williamstown. |  | |||
| Ledum groenlandicum Oeder | Collector unknown | United States of America. Michigan. |  | ||
| Ledum groenlandicum Oeder | G. A. Loughridge 4156 07 Aug 1944 | United States of America. Michigan. Opposite state highway park, highway 23 about 4 mile N of Oscoda. |  | ||
| Ledum groenlandicum Oeder | Collector unknown | United States of America. Michigan. Cheboygan Co. Lake Sixteen. |  | ||
| Ledum groenlandicum Oeder | M. F. Buell 1641 18 Jun 1937 | United States of America. Minnesota. Hubbard Co. No. of Itasca park. |  | ||
| Ledum groenlandicum Oeder | C. Osgood 11 Jul 1934 | United States of America. New Hampshire. Summit of Mt. Washington. |  | ||
| Ledum groenlandicum Oeder | K. Lems 22 Jun 1960 | United States of America. New Hampshire. Along the trail from Jeff. Notch to the summit. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler with Banfield and True, 18 Jul 1935 | United States of America. New Hampshire. Common on ledges above say 4500 ft Nelson's crag, Mt. Washington. |  | ||
| Ledum groenlandicum Oeder | J. Small 17 Jun 1936 | United States of America. New York. Genesee Co. Bergen Swamp. |  | ||
| Ledum groenlandicum Oeder | U. C. Smith 08 Jun 1889 | United States of America. Pennsylvania. Pocono Mt. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 05 Sep 1927 | United States of America. Vermont. Mt. Mansfield. |  | ||
| Ledum groenlandicum Oeder | O. Behr Jun 1929 | Germany. Forst, Lausitz. |  | ||
| Ledum groenlandicum Oeder | O. Leonhardt Jun 1929 | Germany. Saxony, in the mountains around Dresden. |  | ||
| Ledum groenlandicum Oeder | J. Small 16 Jul 1936 | Canada. Quebec. Dolbeau. |  | ||
| Ledum groenlandicum Oeder | A. Nelson 754 with Ruth A. Nelson., 04 Jun 1933 | Canada. British Columbia. Island highway. |  | ||
| Ledum groenlandicum Oeder | E. T. Moul 62-70 10 Aug 1959 | Canada. Manitoba. Twin ponds. Near timber line. Fort Churchill. |  | ||
| Ledum groenlandicum Oeder | E. T. Moul 10 Aug 1959 | Canada. Manitoba. Twin lakes region. Fort Churchill. |  | ||
| Ledum groenlandicum Oeder | E. T. Moul 63-172 10 Aug 1959 | Canada. Manitoba. Twin lakes region. Fort Churchill. |  | ||
| Ledum groenlandicum Oeder | J. Small 29 Jul 1935 | Canada. New Brunswick. Charlotte Co. Pocologan. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 2183 29 Aug 1936 | Canada. New Brunswick. Low boggy spruce woods, back of Welchpool, Campobello Is. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 4327 13 Aug 1939 | Canada. Nova Scotia. Yarmouth Co. Roadside thicket, N. of Kemptville. |  | ||
| Ledum groenlandicum Oeder | J. Small 19 Jun 1934 | Canada. Ontario. Guelph. |  | ||
| Ledum groenlandicum Oeder | M. A. Chrysler 19 Jun 1934 | Canada. Ontario. S. W. of Guelph. |  | ||
| Ledum groenlandicum Oeder | J. Small 14 Jul 1936 | Canada. Quebec. Baie de Roche. |  | ||
| Ledum groenlandicum Oeder | J. Small with Chute., 09 Jul 1937 | Canada. Quebec. Table-top Mt. Gaspe Peninsula, Quebec. |  |
