Erigeron grandiflorus Hooker
Erigeron philadelphicus Linnaeus
Erigeron canadensis Linnaeus
Erigeron humilis Graham
Erigeron caespitosus Nuttall
Erigeron compositus var. glabratus Macoun
Erigeron lonchophyllus Hooker
Erigeron elatus (Hooker) Greene
Erigeron nivalis Nuttall
Erigeron annuus (Linnaeus) Persoon
Erigeron speciosus (Lindley) de Candolle
Erigeron aureus Greene
Erigeron glacialis (Nuttall) A. Nelson var. glacialis
Erigeron annuus subsp. strigosus (Muhlenberg ex Willdenow) Wagenitz
Erigeron purpuratus subsp. pallens (Cronquist) Douglas
Erigeron glabellus subsp. pubescens (Hooker) Cronquist
Erigeron peregrinus (Banks ex Pursh) Greene var. peregrinus
Erigeron pumilus Nuttall subsp. pumilus
Erigeron glabellus Nuttall subsp. glabellus
Erigeron acris var. kamtschaticus (de Candolle) H. Hara
The University of Calgary rough fescue prairie reserve: current use and strategies for the future, a report by the Grounds Department
À l'Honorable Henri-Gustave Joly, Premier Ministre et Commissaire des travaux publics de la Province de Québec
Plants and the Blackfoot
Canada medical record. Vol. 23, no. 10 (July, 1895)
Canada medical journal and monthly record of medical and surgical science. Vol. 3, no. 3 (September, 1866)
The salt-makers of Manitoba : a study of the use of the natural saline deposits
Key to plants of the farming and ranching areas of the Canadian prairies, A
Canada medical journal and monthly record of medical and surgical science. Vol. 4, no. 1 (July, 1867)
System of practical medicine, Volume III : diseases of the respiratory, circulatory, and haematopoietic systems, A
Holy war in Tripoli, The
Narrative of an expedition to the source of St. Peter's River, Lake Winnepeek, Lake of the Woods, &c.

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