Pycnanthemum alatum Raf. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum albescens Torr. & A.Gray |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum aristatum Michx. [Illegitimate] |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum aristatum var. hyssopifolium (Benth.) A.Gray |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum arkansanum Fresen. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum beadlei (Small) Fernald |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum californicum Torr. ex Durand |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum clinopodioides Torr. & A.Gray |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum curvipes (Greene) E.Grant & Epling |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum decurrens Blanco |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum dubium A.Gray |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum elongatum Blanco |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum flexuosum (Walter) Britton, Sterns & Poggenb. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum floridanum E.Grant & Epling |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum hyssopifolium Benth. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum incanum (L.) Michx. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum incanum var. albescens (Torr. & A.Gray) Chapm. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum incanum var. incanum |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum incanum var. loomisii Fernald |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum incanum var. puberulum (E.Grant & Epling) Fernald |
Accepted |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum incanum var. tullia Chapm. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum lanceolatum (Willd.) Pursh |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum lanceolatum var. angustifolium Benth. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum lanceolatum var. latifolium Benth. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum leptodon A.Gray |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum linifolium (Willd.) Pursh |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum loomisii Nutt. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum monardella Michx. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum monotrichum Fernald |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum montanum Michx. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum muticum (Michx.) Pers. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum muticum var. pilosum (Nutt.) Hook. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum nudum Nutt. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum ovatum Nutt. ex Benth. [Invalid] |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum pilosum Nutt. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum pilosum var. leptodon Benth. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum puberulum E.Grant & Epling |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum pycnanthemoides (Leavenw.) Fernald |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum pycnanthemoides var. pycnanthemoides |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum rosmarinoides Raf. [Unplaced] |
Unresolved |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum setosum Nutt. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum subulatum Blanco |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum tenuifolium Schrad. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum tenuifolium var. lawrencei F.Seym. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum torreyi Benth. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum torreyi var. torreyi |
Synonym |
![L](/1.1/img/L.png) |
TRO |
|
Pycnanthemum tullia Benth. [Illegitimate] |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum tullia var. dubium (A.Gray) A.Gray |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum umbratile Fernald |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum verticillatum (Michx.) Pers. |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum verticillatum var. pilosum (Nutt.) Cooperr. |
Accepted |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum verticillatum var. verticillatum |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald |
Accepted |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum virginianum f. citriodora P.D.Sorensen & Matek. |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum virginianum var. verticillatum (Michx.) B.Boivin |
Synonym |
![L](/1.1/img/L.png) |
WCSP |
|
Pycnanthemum virginicum (L.) Pers. |
Synonym |
![H](/1.1/img/H.png) |
WCSP |
|
Pycnanthemum viridifolium E.Grant & Epling |
Accepted |
![L](/1.1/img/L.png) |
TRO |
|