Sclerocactus glaucus (K. Schum.) L.D. Benson - Kuva: CAE023069a (CC BY-NC-SA jerryoldenettel) https://t.co/YHw632Hgp2 https://t.co/5TjJXa7jC1

— Arboretwum (@Arboretwum) 2019.8.25

Koloradonkynsikaktus (Sclerocactus glaucus (K. Schum.) L.D. Benson) - Kuva: Sclerocactus parviflorus and native bee (CC BY-NC-SA peter.howe) https://t.co/sO5e64UXVc https://t.co/u8ES2VcwuJ

— Arboretwum (@Arboretwum) 2019.2.14

Sclerocactus glaucus (K. Schum.) L.D. Benson - Kuva: Sclerocactus glaucus flowers (CC BY USFWS Mountain Prairie) https://t.co/XajTz6m4uI https://t.co/dobuizmdAX

— Arboretwum (@Arboretwum) 2018.9.22

Sclerocactus glaucus (K. Schum.) L.D. Benson - Kuva: Colorado hookless cactus (CC BY USFWS Mountain Prairie) https://t.co/hIoH9wtCYm https://t.co/VbLPSwiMhW

— Arboretwum (@Arboretwum) 2018.1.27

Lyhytkynsikaktus (Sclerocactus brevihamatus (Engelm.) D.R. Hunt) - Kuva: Sclerocactus glaucus plants (CC BY USFWS Mountain Prairie) https://t.co/Oe1jvoSR6e https://t.co/H7v6PFsTi0

— Arboretwum (@Arboretwum) 2018.10.18

Photo “Sclerocactus glaucus” by Steve Miller (@SKMiller222) #500px http://t.co/kmj4bH4L7q

— SK Miller (@SKMiller222) 2014.8.15

Photo “Sclerocactus glaucus” by Steve Miller (@SKMiller222) #500px http://t.co/xl2k38Clhn

— SK Miller (@SKMiller222) 2014.5.30

@imxmillan Sclerocactus glaucus - a stem-succulent

— TK (@tyjo323) 2014.6.30