Why Are Cactuses Spiky?
![Why Are Cactuses Spiky?](https://npr.brightspotcdn.com/legacy/sites/vpr/files/202101/saguaro-cactus-sonoran-desert-phoenix-arizona-istock-20210126.jpg)
What makes a cactus a cactus? And what are you supposed to call a group of these plants--cacti, cactuses, or cactus?! We'll find out in today's episode,…
Landscape South Australia - SA Arid Lands
![](https://naes.agnt.unr.edu/images/Publications/2018_d3eeaf92-7326-4315-bea3-b5725370d5d5.jpg)
Eating Cactus: Prickly Pear for Food, Extension
![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Glochider1000.jpg/800px-Glochider1000.jpg)
Glochid - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/6/63/Mammillaria_spinosissima_by_RO.jpg)
Mammillaria spinosissima - Wikipedia
![](https://edsplantshop.com/cdn/shop/products/spiky-tail-cactus-590475.jpg?v=1705531084)
Spiky Tail Cactus - Unique Easy To Grow Cactus – Ed's Plant Shop
![](https://png.pngtree.com/thumb_back/fw800/background/20220712/pngtree-cactuses-spiky-texture-spike-photo-image_2370361.jpg)
Cactuses Spiky Texture Spike Photo Background And Picture For Free
![](https://c8.alamy.com/comp/MBNRHP/spiky-cactus-plant-with-long-thorns-in-isolation-closeup-detail-of-spiky-cacti-stem-MBNRHP.jpg)
Spiky cactus plant hi-res stock photography and images - Alamy
![](https://www.thearches.co.uk/wp-content/uploads/16-9_Hero-min.jpg)
Why Are Desert Plants Spiky - TheArches
![](https://animals.sandiegozoo.org/sites/default/files/2017-12/animals_hero_pricklypear_0.jpg)
Prickly Pear Cactus San Diego Zoo Animals & Plants
Tu pourrais aussi aimer