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Pineapple Cactuses
Sclerocactus
Sclerocactus ("hard cactus", from Greek; refers to the hard, dry fruit) is a genus of cacti. It comprises about 15 species, the exact number depending on the authority. These species are very xerophytic. They are sometimes called 'fishhook cactus' or 'little barrels.'
20 branches of this genus, most-observed first

Smallflower Fishhook Cactus
speciesSclerocactus parviflorus
Mojave Fishhook Cactus
speciesSclerocactus polyancistrus

Colorado hookless cactus
speciesSclerocactus glaucus

Wright's fishhook cactus
speciesSclerocactus wrightiae

Clover's Fishhook Cactus
speciesSclerocactus cloverae

Mesa Verde Fishhook Cactus
speciesSclerocactus mesae-verdae

Sclerocactus dawsoniae
speciesSclerocactus dawsoniae

paperspine fishhook cactus
speciesSclerocactus papyracanthus
desert valley fishhook cactus
speciesSclerocactus spinosior

Whipple's fishhook cactus
speciesSclerocactus whipplei

Uinta Basin Hookless Cactus
speciesSclerocactus wetlandicus

Great Basin Fishhook Cactus
speciesSclerocactus pubispinus

Nye County Fishhook Cactus
speciesSclerocactus nyensis

Pariette cactus
speciesSclerocactus brevispinus
Sclerocactus pinkavanus
speciesSclerocactus pinkavanus

Siler's fishhook cactus
speciesSclerocactus sileri

Blaine Fishhook Cactus
speciesSclerocactus blainei

Schlesser's Fishhook Cactus
speciesSclerocactus schlesseri
Sclerocactus hispidus
speciesSclerocactus hispidus
Sclerocactus megarrhizus
speciesSclerocactus megarrhizus
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Sclerocactus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 72348.