Curtis, W., et al., Botanical Magazine, ser. 2 (1984-2021)
Bot. Mag., ser. 2

---

vol. 1 (1984)

---

p. 183

---

---

name cited:
Pediocactus knowltonii L.D. Benson
name recognized:
Pediocactus knowltonii L.D. Benson

---

drawing: C. Grey-Wilson

---

family: Cactaceae
subfamily: Cactoideae
tribe: Cacteae

---

epithet: knowltonii

---

Illustration contributed by:
JSTOR digital library, U.S.A.

---

link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=444555

---

contact about this record

---

synonyms: