Is the top of the cactus flattened or depressed, and
none of the spines are shaped like fishhooks
Yes – the top of the cactus is flattened or depressed, and non of the spines are shaped like fishhooks – it is a Cream Pincushion (Mammillaria gummifera)
No – the top of the cactus is NOT flattened or depressed, and
some of the spines are shaped like fishhooks – pg 19