| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Kalmia angustifolia L. | J. B. Walker 701 with H. R. Loconte, 07 May 1994 | United States of America. New York. Orange Co. Prospect Hill, at far W end of Prospect Hill Rd, at junction with power lines. | 42107 |  | |
| Kalmia angustifolia L. var. angustifolia | D. E. Atha 6443 19 Jul 2008 | United States of America. Maine. Franklin Co. E of Stratton, on trail to Cranberry Peak, at junction with trail to Arnold's Well. | 01087483 |  | |
| Kalmia angustifolia L. var. angustifolia | D. E. Atha 6455 19 Jul 2008 | United States of America. Maine. Franklin Co. E of Stratton, Cranberry Peak. | 01087490 |  | |
| Kalmia angustifolia L. | D. E. Atha 8733 14 Aug 2010 | United States of America. Maine. Hancock Co. Donnell Pond Maine Public Reserved Land, Black Mountain, between Donnell Pond and Tunk Lake. | 01158633 |  | |
| Kalmia angustifolia L. | D. E. Atha 9025 with Debra Adamsons, 19 Sep 2010 | United States of America. New York. Putnam Co. 2.15 km NNW of Putnam Valley, ca 550 m W of Putnam Valley Elementary School. | 01268825 |  | |
| Kalmia angustifolia L. | D. E. Atha 9840 27 Apr 2011 | United States of America. South Carolina. Horry Co. about halfway (by air) between Red Hill and Brittons Neck along Gunters Island Road. | 01400140 |  | |
| Kalmia angustifolia L. | D. E. Atha 10022 04 Apr 2011 | United States of America. North Carolina. Carteret Co. between Morehead City and Swansboro, Croatan National Forest, N of Route 24, along Pringle Road. | 01400322 |  | |
| Kalmia angustifolia L. var. angustifolia | N. Taylor 2422 08 Jul 1910 | United States of America. New Jersey. Middlesex Co. Spotswood. | 2523826 |  | |
| Kalmia angustifolia L. var. angustifolia | N. Taylor 2704 27 Aug 1910 | United States of America. New Jersey. Middlesex Co. Runyon. | 2523827 |  | |
| Kalmia angustifolia L. var. angustifolia | N. Taylor 2296 04 Jul 1910 | United States of America. New Jersey. Monmouth Co. Shark River. | 2523841 |  | |
| Kalmia angustifolia L. | B. F. Palser s.n. 29 Jun 1962 | United States of America. Massachusetts. Bristol Co. Winter St., Mansfield. | |||
| Kalmia angustifolia L. | B. F. Palser s.n. 26 May 1967 - 23 Jun 1967 | United States of America. Pennsylvania. Philadelphia Co. Philadelphia. Morris Arboretum. | |||
| Kalmia angustifolia L. | D. E. Atha 13879 03 Aug 2013 | United States of America. Maine. Washington Co. Bog Brook Cove Preserve of the Maine Coast Heritage Trust, NE of Cutler, between Bog Brook Cove and Moose Cove, Norse Pond Trail. | 02236079 |  | |
| Kalmia angustifolia L. | W. D. Longbottom 15664 with Gary Van Velsir, 07 Aug 2011 | United States of America. New Jersey. Burlington Co. Washington Township, Atsion along Batso River Road, south of Quaker Bridge, growing in an open boggy meadow between the road and the Batsto River. | 02256191 |  | |
| Kalmia angustifolia L. | W. R. Buck 44748 14 Jun 2003 | United States of America. New York. Putnam Co. Town of Patterson, Sterling Farm Preserve, Cornwall Hill, S of Couch Road, ca. 0.4 mi E of Cornwall Hill Road. | 01126766 |  | |
| Kalmia angustifolia L. | D. E. Atha 14440 with & Marie Greener, 23 May 2013 | United States of America. Maine. Washington Co. between Cutler and Lubec, Bog Brook Cove Preserve, Bog at east end of Moose River Road. | 02449940 |  | |
| Kalmia angustifolia L. var. angustifolia | s.n. with s.n., s.d. | 2480864 |  | ||
| Kalmia angustifolia L. var. angustifolia | with J.M. Maisch, 06 Jun 1861 | United States of America. New Jersey. Riverton. | 2480865 |  | |
| Kalmia angustifolia L. | R. F. C. Naczi 15486 with James D. Brighton, 23 Jun 2014 | United States of America. Maryland. Cecil Co. 2.0 mi SE of city of North East, Elk Neck State Forest, along entrance road. | 02523749 |  | |
| Kalmia angustifolia L. | R. F. C. Naczi 14680 with Troy Weldy; Erik Kiviat, 05 Jun 2013 | United States of America. New York. Dutchess Co. 3.6 mi SE of Rhinebeck, 0.2 mi S of Zipfelberg Road, Zipfelberg Bog Preserve of The Nature Conservancy. | 2523750 |  |
