Approximately forty species of the Asteraceae are known to occur on campus:
Yarrow (Achilliea millefolium)
Photo: Ian Walker
Location: North of the Mountain Weather Office, UBC Okanagan (8 May 2019)
Russian Knapweed (Acroptilon repens)
Photo: Ian Walker
Location: Adjacent to Hollywood Road at UBC Okanagan (15 June 2019)
Rosy Pussytoes (Antennaria rosea)
Photo: Ian Walker
Location: Woodland south of the UBC Okanagan gymnasium (1May 2019)
Pussytoes sp. (Antennaria sp.)
Photo: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (24 April 2019)
Common Burdock (Arctium minus)
Photos: Ian Walker
Location: Adjacent to Science Field Storage Shed, UBC Okanagan (19 June 2019)
Arnica sp. (Arnica sp.)
Northern Wormwood (Artemisia campestris)
Photo: Ian Walker
Location: Top of knoll southeast of University House, UBC Okanagan (12 June 2019)
Prairie Sagewort (Artemisia frigida)
Photo: Ian Walker
Location: Knoll northwest of Robert Lake, UBC Okanagan (10 May 2019)
Arrow-leaved Balsamroot (Balsamorhiza sagittata)
Photo: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (18 April 2019)
Cornflower (Centaurea cyanus)
Photo: Ian Walker
Location: Adjacent to Parking Lot G, UBC Okanagan (21 May 2019)
Diffuse Knapweed (Centaurea diffusa)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (12 June 2019)
Spotted Knapweed (Centaurea stoebe ssp.micranthos)
Photo: Ian Walker
Location: Adjacent to the Learning Garden, UBC Okanagan (28 June 2019)
Skeleton-weed (Chondrilla juncea)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (21 June 2019)
Chicory (Cichorium intybus)
Photo: Ian Walker
Location: Adjacent to Hwy 97, West Kelowna (13 June 2019)
(On-campus photo not available)
Canada Thistle (Cirsium arvense)
Photos: Ian Walker
Location: Adjacent to Parking Lot G, UBC Okanagan (19 June 2019)
Wavy-leaved Thistle (Cirsium undulatum)
Photos: Blythe Nilson
Location: Tyndall Road, Lake Country (7 (left) and 8 (right) July 2019)
Bull Thistle (Cirsium vulgare)
Photos: Ian Walker
Location: Adjacent to Parking Lot W, UBC Okanagan (19 June 2019)
Horseweed (Conyza canadensis)
Photos: Ian Walker
Location: Adjacent to Discovery Avenue, UBC Okanagan (28 June 2019)
Slender Hawksbeard (Crepis atribarba)
Photo: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (5 June 2019)
Common Rabbit-brush (Ericameria nauseosa)
Photos: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (19 June 2019)
Long-leaved Fleabane (Erigeron corymbosus)
Photo: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (15 June 2019)
Thread-leaved Fleabane (Erigeron cf. filifolius)
Photo: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (15 June 2019)
Showy Daisy (Erigeron speciosus)
Photo: Ian Walker
Location: Woodland on slope west of Parking Lot H, UBC Okanagan (9 June 2018)
Brown-eyed Susan (Gaillardia aristata)
Photo: Ian Walker
Location: Roadway through woodland, north of the campus residences, UBC Okanagan (29 May 2019)
Curly-cup Gumweed (Grindelia squarrosa)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (5 June 2019)
Golden-aster (Heterotheca villosa)
Photo: Ian Walker
Location: Top of knoll southeast of University House, UBC Okanagan (29 May 2019)
Yellow King Devil (Hieracium caespitosum)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (3 June 2019)
Hawkweed sp. (Hieracium? sp.)
Photos: Ian Walker
Location: Woodland north of the campus residences, UBC Okanagan (15 June 2019)
Prickly Lettuce (Lactuca serriola)
Photos: Ian Walker
Location: Adjacent to Parking Lot W, UBC Okanagan (19 June 2019)
Oxeye Daisy (Leucanthemum vulgare)
Photo: Ian Walker
Location: Roadway through woodland, north of the campus residences, UBC Okanagan (29 May 2019)
Field Filago (Logfia arvensis)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (5 June 2019)
Pineapple Weed (Matricaria discoidea)
Photo: Ian Walker
Location: Adjacent to Parking Lot G, UBC Okanagan (17 May 2019)
Scotch Thistle (Onopordum acanthium)
Photo: Ian Walker
Location: Adjacent to Parking Lot H, UBC Okanagan (19 June 2019)
Wood Groundsel (Senecio sylvaticus)
Common Groundsel (Senecio vulgaris)
Photo: Ian Walker
Location: Adjacent to Parking Lot G, UBC Okanagan (24 April 2019)
Late? Goldenrod (Solidago cf. altissima)
Sowthistle (large-flowered) (Sonchus arvensis)
Photo: Ian Walker
Location: Adjacent to Valley Road, Kelowna (19 June 2019)
(On-campus photo not available)
Tufted White Prairie Aster? (Symphyotrichum ericoides)
Photo: Ian Walker
Location: Adjacent to the Purcell Residence, UBC Okanagan (20 July 2018)
Red-seeded? Dandelion (Taraxacum cf. laevigatum)
Photo: Ian Walker
Location: Roadway through woodland, north of the campus residences, UBC Okanagan (29 May 2019)
Common Dandelion (Taraxacum officinale)
Photo: Ian Walker
Location: Adjacent to woodland, north of the campus residences, UBC Okanagan (17 April 2019)
Yellow Salsify; Oyster Plant (Tragopogon dubius)
Photo: Ian Walker
Location: Adjacent to Discovery Avenue, UBC Okanagan (16 May 2019)
Scentless Mayweed (Tripleurospermum inodorum)
Photo: Ian Walker
Location: Adjacent to Glenmore Road, Kelowna (12 June 2019)
(On-campus photo not available)