- Synonyms
- Species
- References
{{Italic title}}{{taxobox
|name = Pediocactus
|image = Pediocactus simpsonii.jpg
|image_caption = Pediocactus simpsonii
|regnum = Plantae
|unranked_divisio = Angiosperms
|unranked_classis = Eudicots
|unranked_ordo = Core eudicots
|ordo = Caryophyllales
|familia = Cactaceae
|subfamilia = Cactoideae
|tribus = Cacteae
|genus = Pediocactus
|genus_authority = Britton & Rose
|subdivision_ranks = Species
|subdivision =See text
}}Pediocactus (Greek: πεδίον (pedion) means "plain", "flat", "field") is a genus of cacti. The genus comprises between 6 and 11 species, depending upon the authority. Species of this genus are referred to as hedgehog cacti, though that name is also applied to plants from the genera Echinocereus and Echinopsis.[1] Species may also be referred to as pincushion cacti, a common name which is also applied to other genera. SynonymsThe genus has 3 synonyms: - Navajoa Croizat
- Pilocanthus B.W.Benson & Backeb.
- Utahia Britton & Rose
Sclerocactus and Pediocactus were also at one time reduced to synonymy, but this is not at present considered to be correct. SpeciesAccording to Edward Frederick Anderson (2005): - Pediocactus bradyi L.D.Benson
- Pediocactus despainii S.L.Welsh & Goodrich
- Pediocactus hermannii W.T.Marshall
- Pediocactus knowltonii L.D.Benson
- Pediocactus paradinei B.W.Benson
- Pediocactus peeblesianus (Croizat) L.D.Benson
- Pediocactus simpsonii (Engelm.) Britton & Rose
- Pediocactus simpsonii var. minor (Engelm.) L.D.Benson
- Pediocactus simpsonii var. robustior (J.M.Coult.) L.D.Benson
- Pediocactus simpsonii var. simpsonii
- Pediocactus winkleri K.D.Heil
According to David Richard Hunt (2006), New Cactus Lexicon: - Pediocactus bradyi L.D.Benson
- Pediocactus bradyi subsp. bradyi
- Pediocactus bradyi subsp. despainii (S.L.Welsh & Goodrich) Hochstätter
- Pediocactus bradyi subsp. winkleri (K.D.Heil) Hochstätter
- Pediocactus knowltonii L.D.Benson
- Pediocactus nigrispinus (Hochstätter) Hochstätter
- Pediocactus paradinei B.W.Benson
- Pediocactus peeblesianus (Croizat) L.D.Benson
- Pediocactus peeblesianus subsp. fickeiseniorum (Hochstätter) Lüthy
- Pediocactus peeblesianus subsp. peeblesianus
- Pediocactus sileri (Engelm.) L.D.Benson
- Pediocactus simpsonii (Engelm.) Britton & Rose
According to Fritz Hochstätter (2007): - Section Pediocactus Hochstätter
- Pediocactus knowltonii L.D.Benson
- Pediocactus nigrispinus (Hochstätter) Hochstätter
- Pediocactus nigrispinus subsp. nigrispinus
- Pediocactus nigrispinus subsp. beastonii (Hochstätter) Hochstätter
- Pediocactus nigrispinus subsp. indranus (Hochstätter) Hochstätter
- Pediocactus paradinei B.W.Benson
- Pediocactus simpsonii (Engelm.) Britton & Rose
- Pediocactus simpsonii subsp. simpsonii
- Pediocactus simpsonii subsp. bensonii Hochstätter
- Pediocactus simpsonii subsp. idahoensis Hochstätter
- Pediocactus simpsonii subsp. robustior (J.M.Coult.) Hochstätter
- Section Rhytidospermae Hochstätter
- Pediocactus bradyi L.D.Benson
- Pediocactus bradyi subsp. bradyi
- Pediocactus bradyi subsp. despainii (S.L.Welsh & Goodrich) Hochstätter
- Pediocactus bradyi subsp. winkleri (K.D.Heil) Hochstätter
- Pediocactus sileri (Engelm.) L.D.Benson
References1. ^{{cite web |url=http://cssaustralia.org.au/content/view/72/104/ |title=Echinopsis (Hedgehog Cacti) |accessdate=2008-07-29 |publisher=Cactus and Succulent Sosiety of Australia |archiveurl = https://web.archive.org/web/20080720010527/http://cssaustralia.org.au/content/view/72/104/ |archivedate = 2008-07-20}}
{{Commons category|Pediocactus|position=left}}{{Taxonbar|from=Q133563}} 2 : Cactoideae genera|Cacti of the United States |