Don't Bust the Crust! Hooded Sweatshirt Size:XL The rainbow cactus (Echinocereus pectinatus)

The rainbow cactus (Echinocereus pectinatus) commonly remains single

matchbooks

Temperature: Cold Hardy to 32° F

which has a kind of silhouette that looks like a spider in the Hogenbergia genus

The dense covering of spines reduces the interception of solar radiation by the stem surface lowering the risks of overheating the apex during a summer day and of freezing during a winter night

Don't Bust the Crust! Hooded Sweatshirt Size:XL The rainbow cactus (Echinocereus pectinatus)Cryptobiotic soil crusts form when communities of microscopic algae, fungi, lichens, and mosses, grow together in desert soilsgluing soil particles together to form a living symbiotic matrix. These cryptic lifeformsvital to the health of arid ecosystems, are also highly vulnerable to human disturbance. For decades, Jayne Belnap and the amazing folks at the National Parks Service (NPS) have acted as human advocates for these remarkable and unassuming