CCDBAngiospermsLamiaceaePhysostegiaPhysostegia virginiana (L.) Benth.

5 chromosome counts in Physostegia virginiana (L.) Benth.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dracocephalum virginianum L. Physostegia virginiana (L.) Benth.   14 IPCN online Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.
  Physostegia virginiana (L.) Benth. Physostegia virginiana (L.) Benth. 19,38   IPCN online Gill, D. E. 1983. Within tree variation in fruit production and seed set in Capparis odoratissima Jacó in Costa Rica. Brenesia 21: 33–40.
  Physostegia virginiana (L.) Benth. Physostegia virginiana (L.) Benth. 19   IPCN online Gill, L. S. 1981. Chromosomal evolution and incidence of polyploidy in the Canadian Labiatae. Rev. Cytol. Biol. Vég., Bot. 4: 331–339.
  Physostegia virginiana subsp. virginiana Physostegia virginiana (L.) Benth.   38 IPCN online Cantino, P. D. 1982. A monograph of the genus Physostegia (Labiatae). Contr. Gray Herb. 211: 1–105.
  Physostegia virginiana var. granulosa (Fassett) Fernald Physostegia virginiana (L.) Benth.   38 IPCN online GERVAIS, C., M. Parent, R. Trahan & S. Plante. 1997. IOPB chromosome data 12. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 28: 16–18.