Add to ORKGIva xanthifolia Nutt.False RagweedFausse herbe à pouxGwen WalkerCoarse annual, 5-20 dm tall. The heads contain male and female flowers. Collected along the main irrigation ditch, by the corral, Hort. Station, Brooks, Alberta. A common weed in Southern Alberta
Kochia scoperia (L.) Schrad.Burning BushBuisson ardentGwen WalkerA bushy annual herb collected by Pl...
Typha latifolia L.Common CattailQuenouille communeGwen WalkerMarsh or aquatic herbs with coarse cree...
Mentzelia decapatala (Pursh) Urban & GilgSand Lily or Evening StarLis des sables ou étoile du soirGw...
Malva pusilla L.Round-leaved MallowMauve à feuilles rondesGwen WalkerAnnual herb collected from a wa...
Liatris punctata Hook.Blazing StarÉtoile flamboyanteGwen WalkerPerennial herb from a caudex or globo...
Stellaria media (L.) Cyrill.Common ChickweedMouron des oiseauxGwen WalkerA prostrate-growing annual ...
Lappula echinata Gilib.Blue BurFraise bleueGwen WalkerAn introduced weed. Corolla 3-4 mm broad, brig...
Monolepis nuttalliana (Schultes) GreeneSpear-leaved Goosefootchénopode à feuilles élancéesGwen Walke...
Amaranthus retroflexus L.Red-root PigweedAmarante à racine rougeGwen WalkerA course annual, spreadin...
Pyrola asarifolia Michx.Common Pink WintergreenGaulthérie rose communeGMWLow glabrous perennial herb...
Gaillardia aristata Pursh.GaillardiaGaillardeGwen WalkerPerennial herb with a slender taproot. Speci...
Senecio vulgaris L.Common GroundselSéneçon vulgaireGwen WalkerAnnual weed collected by the greenhous...
Chenopodium glaucum L.Oak-leaved GoosefootChénopode à feuilles de chêneGwen WalkerA low annual; stem...
Lactuca serriola L.Prickly LettuceLaitue piquanteGwen WalkerAnnual or winter annual weed, collected ...
Convolvulus arvensis L.Field BindweedLiseron des champsG. Walker G. PhilpottPerennial with a deep ex...
Kochia scoperia (L.) Schrad.Burning BushBuisson ardentGwen WalkerA bushy annual herb collected by Pl...
Typha latifolia L.Common CattailQuenouille communeGwen WalkerMarsh or aquatic herbs with coarse cree...
Mentzelia decapatala (Pursh) Urban & GilgSand Lily or Evening StarLis des sables ou étoile du soirGw...
Malva pusilla L.Round-leaved MallowMauve à feuilles rondesGwen WalkerAnnual herb collected from a wa...
Liatris punctata Hook.Blazing StarÉtoile flamboyanteGwen WalkerPerennial herb from a caudex or globo...
Stellaria media (L.) Cyrill.Common ChickweedMouron des oiseauxGwen WalkerA prostrate-growing annual ...
Lappula echinata Gilib.Blue BurFraise bleueGwen WalkerAn introduced weed. Corolla 3-4 mm broad, brig...
Monolepis nuttalliana (Schultes) GreeneSpear-leaved Goosefootchénopode à feuilles élancéesGwen Walke...
Amaranthus retroflexus L.Red-root PigweedAmarante à racine rougeGwen WalkerA course annual, spreadin...
Pyrola asarifolia Michx.Common Pink WintergreenGaulthérie rose communeGMWLow glabrous perennial herb...
Gaillardia aristata Pursh.GaillardiaGaillardeGwen WalkerPerennial herb with a slender taproot. Speci...
Senecio vulgaris L.Common GroundselSéneçon vulgaireGwen WalkerAnnual weed collected by the greenhous...
Chenopodium glaucum L.Oak-leaved GoosefootChénopode à feuilles de chêneGwen WalkerA low annual; stem...
Lactuca serriola L.Prickly LettuceLaitue piquanteGwen WalkerAnnual or winter annual weed, collected ...
Convolvulus arvensis L.Field BindweedLiseron des champsG. Walker G. PhilpottPerennial with a deep ex...
Kochia scoperia (L.) Schrad.Burning BushBuisson ardentGwen WalkerA bushy annual herb collected by Pl...
Typha latifolia L.Common CattailQuenouille communeGwen WalkerMarsh or aquatic herbs with coarse cree...
Mentzelia decapatala (Pursh) Urban & GilgSand Lily or Evening StarLis des sables ou étoile du soirGw...