Gen. Corispermum (Chenopodiaceae) / Flora of USA and Canada

Scientific name	Google Search	*Distribution in USA and Canada ()**	Common names	Grown habit	Duration
Corispermum americanum (Nutt.) Nutt.		USA (AK, AR, AZ, CA, CO, GA, IA, ID, IL, IN, KS, KY, MA, MI, MN, MO, MT, ND, NE, NJ, NM, NV, NY, OH, OK, OR, SD, TX, UT, WA, WI, WY), CAN (AB, BC, MB, NT, ON, QC, SK) Map for Corispermum americanum (Nutt.) Nutt. (*)	American bugseed	Forb/herb	Annual
Corispermum americanum (Nutt.) Nutt. var. americanum = Corispermum marginale Rydb. p.p. = Corispermum orientale auct. non Lam. = Corispermum simplicissimum Lunell		USA (AK, AR, AZ, CA, CO, GA, IA, ID, IL, IN, KS, KY, MA, MI, MN, MO, MT, ND, NE, NJ, NM, NV, NY, OH, OK, OR, SD, TX, UT, WA, WI, WY), CAN (AB, BC, MB, NT, ON, QC, SK) Map for Corispermum americanum (Nutt.) Nutt. var. americanum (*)	American bugseed	Forb/herb	Annual
Corispermum americanum (Nutt.) Nutt. var. rydbergii Mosyakin = Corispermum hyssopifolium L. p.p. = Corispermum nitidum auct. non Kit. ex Schult.		USA (AZ, CO, NE, NM, OK, TX, UT) Map for Corispermum americanum (Nutt.) Nutt. var. rydbergii Mosyakin (*)	American bugseed	Forb/herb	Annual
Corispermum hookeri Mosyakin		CAN (AB, BC, MB, NT, ON, SK) Map for Corispermum hookeri Mosyakin (*)	Hooker bugseed	Forb/herb	Annual
Corispermum hookeri Mosyakin var. hookeri		CAN (AB, MB, NT, ON, SK) Map for Corispermum hookeri Mosyakin var. hookeri (*)	Hooker bugseed	Forb/herb	Annual
Corispermum hookeri Mosyakin var. pseudodeclinatum Mosyakin		CAN (BC) Map for Corispermum hookeri Mosyakin var. pseudodeclinatum Mosyakin (*)	Hooker bugseed	Forb/herb	Annual
Corispermum navicula Mosyakin		USA (CO) Map for Corispermum navicula Mosyakin (*)	crescent bugseed	Forb/herb	Annual
Corispermum nitidum Kit. ex Schult. [excluded]		- Map for Corispermum nitidum Kit. ex Schult. [excluded] (*)	shiny bugseed	Forb/herb	Annual
Corispermum ochotense Ignatov		USA (AK), CAN (NT, SK, YT) Map for Corispermum ochotense Ignatov (*)	Russian bugseed	Forb/herb	Annual
Corispermum ochotense Ignatov var. alaskanum Mosyakin = Corispermum hyssopifolium L. var. rubricaule Hook.		USA (AK), CAN (NT, SK, YT) Map for Corispermum ochotense Ignatov var. alaskanum Mosyakin (*)	Alaskan bugseed	Forb/herb	Annual
Corispermum ochotense Ignatov var. ochotense Ignatov [excluded]		USA (AK) Map for Corispermum ochotense Ignatov var. ochotense Ignatov [excluded] (*)	Russian bugseed	-	-
Corispermum pacificum Mosyakin = Corispermum hyssopifolium L. p.p.		USA (ID, OR, WA) Map for Corispermum pacificum Mosyakin (*)	common bugseed	Forb/herb	Annual
Corispermum pallasii Steven = Corispermum leptopterum (Asch.) Iljin = Corispermum sibiricum Iljin p.p.		USA (IL, IN, MI, MN, MO, ND, NY, OH, SD, WI), CAN (AB, MB, ON, QC, SK) Map for Corispermum pallasii Steven (*)	Siberian bugseed	Forb/herb	Annual
Corispermum pallidum Mosyakin		USA (WA) Map for Corispermum pallidum Mosyakin (*)	pale bugseed	Forb/herb	Annual
Corispermum villosum Rydb. = Corispermum emarginatum Rydb. = Corispermum hyssopifolium L. var. emarginatum (Rydb.) B. Boivin = Corispermum orientale Lam. var. emarginatum (Rydb.) J.F. Macbr.		USA (CO, ID, IL, MN, MO, MT, ND, NM, OR, SD, UT, WA, WI, WY), CAN (AB, MB, NT, ON, QC, SK) Map for Corispermum villosum Rydb. (*)	hairy bugseed	Forb/herb	Annual
Corispermum welshii Mosyakin		USA (AZ, CO, NM, TX, UT, WY) Map for Corispermum welshii Mosyakin (*)	Welsh's bugseed	Forb/herb	Annual

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

PICTURES

Corispermum americanum var. rydbergii
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. 2: 21.
Corispermum intermedium
Otto Wilhelm Thomé: Flora von Deutschland, Österreich und der Schweiz (1885) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

L.R. 2009