Turbinicarpus horripilus

Turbinicarpus horripilus (Lem.) V. John & Ríha, Kaktusy 19:22. 1983 (syn: (≡) Gymnocactus horripilus (Lem.) Backeb.; (≡) Mammillaria horripila Lem. (basionym); (≡) Neolloydia horripila (Lem.) Britton & Rose; (≡) Thelocactus horripilus (Lem.) Kladiwa);

   

The extent of occurrence is 500 km² and is known from only a few subpopulations which are continuing to decline due to collecting.     

(From  IUCN Red List (VU) )

This one again shot from Cactus garden, Panchkula is being posted for identification…experts please help….

---

I’m no expert, but that looks like a Gymnocactus, horripilus perhaps?

---

Agree with Gymnocactus horripilus

---