Gen. Dracocephalum (Lamiaceae) / Flora of USA and Canada

Scientific name	Google Search	*Distribution in USA and Canada ()**	Common names	Grown habit	Duration
Dracocephalum moldavica L. = Moldavica moldavica (L.) Britton		USA (CT, NE, VT, WI) Map for Dracocephalum moldavica L. (*)	Moldavian dragonhead	Forb/herb	Perennial
Dracocephalum parviflorum Nutt. = Moldavica parviflora (Nutt.) Britton		USA (AK, AZ, CO, CT, DC, DE, IA, ID, IL, IN, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OR, PA, RI, SD, UT, VT, WA, WI, WV, WY), CAN (AB, BC, MB, NB, NF, NS, NT, ON, QC, SK, YT) Map for Dracocephalum parviflorum Nutt. (*)	American dragonhead	Forb/herb	Annual, Biennial, Perennial
Dracocephalum thymiflorum L. = Moldavica thymiflora (L.) Rydb.		USA (ID, MA, MI, MT, ND, NY, UT, WY), CAN (AB, BC, LB, MB, NF, ON, QC, SK, YT) Map for Dracocephalum thymiflorum L. (*)	thymeleaf dragonhead	Forb/herb	Perennial

(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

PICTURES

Dracocephalum austriacum
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.
Dracocephalum moldavica
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 115.
Dracocephalum parviflorum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 114.

Dracocephalum ruyschiana
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.

L.R. 2009

Dracocephalum moldavica L.

Dracocephalum parviflorum Nutt.

Dracocephalum thymiflorum L.