$modus 0: smartphone
$modus 1: smartphone
Pycnanthemum virginianum
Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald [Accepted]
Labiatae Nepetoideae Mentheae Menthinae
1016622
Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald
[Thymus virginicus L.]
Coll. Vélins Mus. Natl. Hist. Nat. Paris, vol. 21 : t. 33 () [unsigned]