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Species Details

Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium Read more about this collection »

LeavesBasal, compound, 3-forked or 2-4 times divided in 3’s, 5-8 cm long; stem leaves few, reduced, linear, margins entire FlowersInflorescence a solitary head, disks 8-20 mm wide; involucres 5-10 mm long, 8-20 mm wide; ray flowers 20-60, petals white to pink or blue, 6-12 mm long, about 2 mm wide; disk flowers 3-5 mm long, petals fused into tube-shape, 5-lobed; stamens 5; pistils 1, ovary inferior Fruits and SeedsAchenes, 2-nerved, long-stiff hairy
Scientific Name Erigeron compositus Pursh Common Name compound fleabane, cutleaf daisy, cut-leaved daisy General Description Perennial herb, taproot; stem erect, simple, 3-25 cm tall Leaves Basal, compound, 3-forked or 2-4 times divided in 3’s, 5-8 cm long; stem leaves few, reduced, linear, margins entire Flowers
Inflorescence a solitary head, disks 8-20 mm wide; involucres 5-10 mm long, 8-20 mm wide; ray flowers 20-60, petals white to pink or blue, 6-12 mm long, about 2 mm wide; disk flowers 3-5 mm long, petals fused into…
Inflorescence a solitary head, disks 8-20 mm wide; involucres 5-10 mm long, 8-20 mm wide; ray flowers 20-60, petals white to pink or blue, 6-12 mm long, about 2 mm wide; disk flowers 3-5 mm long, petals fused into tube-shape, 5-lobed; stamens 5; pistils 1, ovary inferior
Fruits and Seeds Achenes, 2-nerved, long-stiff hairy Phenology Flowers from June to August Notes Similar species: Erigeron lanatus E. lanatus is an alpine species and can be distinguished from E. compositus by a leafless stem. Range/Distribution Alberta: Southern Alberta and the Rocky Mountains CAN (BC, MB, NF, NT, NU, QC, SK, YT); USA (AK, AZ, CA, CO, ID, MT, ND, NV, OR, SD, UT, WA, WY); DEN (GL)

Citation

Page Citation for Erigeron compositus Pursh

Page Citation

"Species Details - Erigeron compositus Pursh, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-4963/12-152469. Accessed 11 Dec. 2024.

Specimen Information

There are 161 specimens of this Species.

128 results plotted on map in 108 markers.
Note: Only records with latitude and longitude coordinates are plotted on map.

45583 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Vine Creek Date Collected1971-05-30

45251 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Mount Edith Cavell Date Collected1972-08-07

57344 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Banff National Park, Snow Creek Pass Date Collected1972-07-23

66570 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Jasper Date Collected1946-08-15

66569 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Jasper Date Collected1946-08-16

44848 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Cadomin Date Collected1973-07-07

71832 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Grizzly Creek Date Collected1974-06-26

110647 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, White Goat Wilderness Area Date Collected1981-07-29

68202 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Calgary Date Collected1951-06-13

108364 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Head-Smashed-in Buffalo Jump Date Collected1982-06-03

56152 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Henry House Date Collected1974-06-24

17886 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Livingstone Falls Provincial Recreation Area Date Collected1956-07-13

104757 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Jasper National Park, Bald Hills Date Collected1969-07-08

68200 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Banff National Park, Tunnel Mountain Date Collected1899-06-26

68199 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Banff National Park, Tunnel Mountain Date Collected1899-06-26

110642 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, White Goat Wilderness Area, McDonald Creek Date Collected1981-07-29

31929 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: Canada, Alberta, Mountain Park Date Collected1965-06-13

68201 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: United States, Wyoming, Yellowstone National Park Date Collected1935-06-29

17893 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: United States, Washington, Yakima County, Mount Aix Date Collected1940-07-15

39822 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: United States, Wyoming, Billy Creek Date Collected1968-06-26

95723 - Erigeron compositus Pursh

University of Alberta Vascular Plant Herbarium

Common Namecompound fleabane, cutleaf daisy, cut-leaved daisy Place CollectedNorth America: United States, Colorado, Park County, London Mountain Date Collected1992-06-22