Ontario Wildflowers website

Prickly Pear Cactus
Opuntia humifusa

Prickly Pear Cactus (Opuntia humifusa) Other common names: Compressed Cactus, Prickly Pear, Spreading Prickly Pear

Other scientific names: Cactus humifusus, Opuntia compressa, Opuntia rafinesquii, Opuntia vulgaris

Family: Cactus Family (Cactaceae)

Distinctive features: Sub-Shrub; It's a cactus. Brigth yellow flowers.

Flowers: Summer;  Yellow

Habitat: Fields and Open Areas

Books: Newcomb's Wildflower Guide: 358   

Native/Non-native: Native

For more information visit: Ontario Trees and Shrubs

Photographs: 83 photographs available, of which 7 are featured on this page. SCROLL DOWN FOR PHOTOGRAPHS.

Range Map is at the bottom of the page
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Prickly Pear Cactus (Opuntia humifusa)

Prickly Pear Cactus is very rare in Ontario.

Prickly Pear Cactus (Opuntia humifusa)

Prickly Pear Cactus (Opuntia humifusa)

Closeup of a flower.

Prickly Pear Cactus (Opuntia humifusa)

Prickly Pear Cactus (Opuntia humifusa)

Flower buds.

Prickly Pear Cactus (Opuntia humifusa)

A pad.

Prickly Pear Cactus (Opuntia humifusa)

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Range map for Prickly Pear Cactus (Opuntia humifusa)

PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State.
The entire Province/State is coloured, regardless of where in that Province/State it occurs.

(Range map provided courtesy of the USDA website and is displayed here in accordance with their Policies)