| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Clethra alnifolia L. | W. L. Stern 584 with G. K. Brizicky, 23 Aug 1956 | United States of America. Mianus River Gorge, Westchester County, New York and Fairfield County, Connecticut. | 72289 |  | |
| Clethra alnifolia L. | W. L. Stern 156 with G. K. Brizicky, 06 Jun 1956 | United States of America. Mianus River Gorge, Westchester County, New York and Fairfield County, Connecticut. | 72290 |  | |
| Clethra alnifolia L. | R. F. C. Naczi 12293 20 Jul 2008 | United States of America. Delaware. Kent Co. 0.5 mi NNW of Dinahs Corner (7 mi WNW of center of Dover), 204 Shaws Corner Road, Naczi residence. |  | ||
| Clethra alnifolia L. | D. E. Atha 7966 with Vinson Doyle, 07 Aug 2009 | United States of America. New York. Putnam Co. ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164. | 01116466 |  | |
| Clethra alnifolia L. | D. E. Atha 3585 with Hannah Stevens & John Fussell, 04 Oct 2002 | United States of America. North Carolina. Craven Co. Croatan National Forest, south and west of Havelock, Forest Service Road 604, along regularly mowed area of power line cut. | 00198736 |  | |
| Clethra alnifolia L. | D. E. Atha 9072 04 Oct 2010 | United States of America. North Carolina. Craven Co. Croatan National Forest, ca 11 km WNW of Havelock, Little Road, N of Catfish Lake Road. | 01206672 |  | |
| Clethra alnifolia L. | D. E. Atha 9216 08 Oct 2010 | United States of America. North Carolina. Carteret Co. Croatan National Forest, ca 9.3 km NNE of Cape Carteret, SE of Millis Road. | 01207016 |  | |
| Clethra alnifolia L. | D. E. Atha 9385 15 Oct 2010 | United States of America. North Carolina. Craven Co. ca 2 km W of US 70 and town of Croatan, Croatan National Forest, Powerline Right of Way, S of Catfish Lake Road. | 01207285 |  | |
| Clethra alnifolia L. | D. E. Atha 13108 10 Oct 2012 | United States of America. Florida. Santa Rosa Co. 23.3 air km NNE of Milton town center, NE of Spring Hill. | 02219708 |  | |
| Clethra alnifolia L. | D. E. Atha 10107 6 Apr 2011 | United States of America. North Carolina. Carteret Co. 5.8 air km ENE of Stella, near intersection of Carteret, Craven and Jones Counties, Croatan National Forest. | 01400407 |  | |
| Clethra alnifolia L. | J. Jiang 39 with R. F. C. Naczi, 31 Jul 2013 | United States of America. New York. Westchester Co. Zofnass Family Preserve. Southern Loop. | 01420998 |  | |
| Clethra alnifolia L. | D. E. Atha 13178 14 Oct 2012 | United States of America. Florida. Santa Rosa Co. 1.1 air km ENE of Milton town center, N of US 90, floodplain of the Blackwater River and Blackwater Bay. | 02219778 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15644 with Gary Van Velsir, 07 Aug 2011 | United States of America. New Jersey. Burlington Co. Washington Township. Atsion along Batsto River Road, south of Quaker Bridge, growing around the edges of an open boggy meadow between the road and the Batsto River. | 02281183 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15606 27 Jun 2011 | United States of America. Delaware. Sussex Co. Reynolds Pond, east of Ellendale & north of Milton, DE Rt. 30, Isaacs Road (Road 230) and Reynolds Pond Road (Road 231), growing along the edge of the pond near the boat ramp. | 02316501 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15506 12 Jul 2011 | United States of America. Maryland. Anne Arundel Co. Town of Severna Park, Cypress Creek "Swamp" west of MD Rt. 2, Governor Ritchie Highway, south of Cypress Creek Road, in a Chamaecyparis thyoides swamp. | 02331800 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15521 with Gary Van Velsir & Pamela Van Velsir, 17 Jul 2011 | United States of America. Maryland. Caroline Co. Town of Federalsburg, Idylwild Wildlife Management Area, Marshy Hope Ponds, growing in woods around the ponds. | 02331805 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15564 19 Jul 2011 | United States of America. Maryland. Queen Anne's Co. Town of Grasonville, along Rt. 18, Main Street, at Nesbit Road, growing at edge of woods along the roadside. | 02331832 |  | |
| Clethra alnifolia L. | W. D. Longbottom 15637 03 Aug 2011 | United States of America. Delaware. Sussex Co. Town of Fenwick Island, Old Mill Bridge Road (Road 381) at Loch Munro Court, growing at edge of woods. | 02316515 |  | |
| Clethra alnifolia L. | |||||
| Clethra alnifolia L. | W. D. Longbottom 23320 with Tom Feild, 02 Aug 2015 | United States of America. Delaware. Sussex Co. Angola, Burton Pond, DE Rt. 24, John J. Williams Highway, wooded edge along the S shore of the pond. | 02565514 |  | |
| Clethra alnifolia L. | D. E. Atha 15693 with Ken Chaya, Dan Feeser, 27 Jul 2016 | United States of America. New York. New York Co. New York City. Central Park. Lake, on island west of Bow Bridge. Between 73rd and 74th Streets and between 7th and 8th Avenues. | 02688693 |  | |
| Clethra alnifolia L. | R. Alvarez 201471 06 Aug 2014 | United States of America. New York. New York Co. New York City. Central Park, Ramble, between 73rd and 74th Street between 6th and 7th Avenues. | 02688871 |  | |
| Clethra alnifolia L. | 02702046 |  | |||
| Clethra alnifolia L. | R. Alvarez 201616 26 Oct 2016 | United States of America. New York. New York Co. New York City. Central Park, Pond, south of Gapstow Bridge, east side of Pond, 61st Street between 5th and 6th Avenues. | 02696636 |  | |
| Clethra alnifolia L. | R. Decandido CP78 27 Jul 2006 | United States of America. New York. New York Co. New York City. Central Park. | 02920828 | ||
| Clethra alnifolia L. | J. E. Dorey 969 with R. Haas & A. Martin, 03 Jun 2015 | United States of America. Delaware. Sussex Co. Delaware Wild Lands, Great Cypress Swamp, Hudson Rd./418 ~0.6 mi S of Cypress Rd./DE54. | 03217241 |  | |
| Clethra alnifolia L. | J. E. Dorey 1003 04 Jun 2015 | United States of America. Delaware. New Castle Co. Blackbird State Forest, Tybout Tract, ~0.1-0.2 mi W of Blackbird Forest Rd. ~0.6 mi N of jct w/ Vandyke Greenspring Rd. | 03217291 |  | |
| Clethra alnifolia L. | J. E. Dorey 406 with D. Ray, 25 May 2015 | United States of America. Maryland. Worcester Co. Nassawango Creek TNC Preserve, Chesapeake/Somerset Tract, ~0.75 mi S of Mt. Olive Church Rd. | 03217307 |  | |
| Clethra alnifolia L. | J. E. Dorey 336 with D. Ray, 25 May 2015 | United States of America. Maryland. Wicomico Co. Nassawango Creek TNC Preserve, Ace Timberlands, ~0.25 mi N of Twilleys Bridge Rd., 0.8 mi W of jct w/ Fooks Rd. | 03217366 |  | |
| Clethra alnifolia L. | J. E. Dorey 354 with D. Ray, 25 May 2015 | United States of America. Maryland. Wicomico Co. Nassawango Creek TNC Preserve, E shore of Beech Island Run, ~0.3 mi W of intersection of Bear Swamp Rd. & Colbourne Mill Rd. | 03217400 |  | |
| Clethra alnifolia L. | J. E. Dorey 844 with D. Ray, 01 Jun 2015 | United States of America. Maryland. Wicomico Co. Nanticoke River TNC Preserve, Owens/Plum Creek Tract, 1 mi SE of entrance on SE of MD313. | 03217443 |  | |
| Clethra alnifolia L. | J. E. Dorey 1031 04 Jun 2015 | United States of America. Delaware. New Castle Co. Blackbird State Forest, Cypress Complex Tract, SE shore of pond E of Saw Mill Rd. 0.5 mi S of jct w/ Vandyke Greenspring Rd. | 03217483 |  | |
| Clethra alnifolia L. | J. E. Dorey 759 31 May 2015 | United States of America. Maryland. Worcester Co. Pocomoke State Forest, Hickory Point Swamp, E of access road 0.5 mi N of jct w/ Hickory Point Rd. | 03217509 |  | |
| Clethra alnifolia L. | J. E. Dorey 779 31 May 2015 | United States of America. Maryland. Worcester Co. Pocomoke State Forest, Pocomoke Swamp, W shore of Pocomoke River just S of Porters Crossing Rd. | 03217551 |  | |
| Clethra alnifolia L. | J. E. Dorey 458 26 May 2015 | United States of America. Maryland. Worcester Co. Nassawango Creek TNC Preserve, W shore of the Nassawango Creek, 0-0.25 mi N of Mt. Olive Church Rd. | 03217568 |  | |
| Clethra alnifolia L. | J. E. Dorey 438 26 May 2015 | United States of America. Maryland. Worcester Co. Nassawango Creek TNC Preserve, uplands just W of the Nassawango Creek, N of Mt. Olive Church Rd. 0.25 mi from crossing over Nassawango Creek. | 03217590 |  | |
| Clethra alnifolia L. | J. E. Dorey 486 26 May 2015 | United States of America. Maryland. Worcester Co. Nassawango Creek TNC Preserve, E shore of Beech Island Run, W of Colbourne Mill Rd. 1.3 S of intersection w/ Bear Swamp Rd. | 03217650 |  | |
| Clethra alnifolia 'Hummingbird' | L. Webster 5 07 Aug 2017 | United States of America. New York. Bronx Co. New York City. New York Botanical Garden. | 02921464 | ||
| Clethra alnifolia L. | J. E. Dorey 647 29 May 2015 | United States of America. Maryland. Worcester Co. Pocomoke State Forest, floodplain of Pussey Branch, 0-0.5 mi SE of intersection of Old Beech Rd. and Old Furnace Rd. | 03218421 |  | |
| Clethra alnifolia L. | J. E. Dorey 704 29 May 2015 | United States of America. Maryland. Worcester Co. Nassawango Creek TNC Preserve, Cubler Tract, SW shore of Nassawango Creek, 0.1 mi N of Creek Rd. | 03218443 |  |