Blakley - 1464 - United States
Bush - 449 - United States
Correll - 31254 - United States
Davidse - 39698 - United States
Davidse - 40914 - United States
Davidse - 41836 - United States
Davidse - 42378 - United States
Drushel - 2845 - United States
Eggert - s.n. - United States
Hall - 441 - United States
Heller - 4196 - United States
LeSueur - s.n. - United States
Lievens - 4413 - United States
Lindheimer - 72 - United States
Massey - 2794 - United States
Miller - 8318 - United States
Nelson - s.n. - United States
Nye - 198 - United States
Pruski - 4590 - United States
Pycnanthemum tenuifolium
Reverchon - 751 - United States
Reverchon - 759 - United States
Rose - 78 - United States
Stevens - 2020 - United States
Stevens - 2205 - United States
Tharp - 2519 - United States
Turner - 16-068 - United States
Warner - s.n. - United States
Yatskievych - 89-202 - United States