Annuum refers to annual which is incorrect as peppers are really perennials. This is the largest domesticated and most widely cultivated species on earth. Annuums have a wide range of pepper shapes, sizes, colors and Heat from 0 to around 100,000 SHU. Flowers are typically white and or purple. Most of the peppers grown in the US and Mexico are annuum species. Some of the varieties are: Jalapeno, Poblano, Ancho, Serrano, Cayenne, Bell Pepper, Peperoncini and and many many more. This page will have most of the Capsicum annuum species we offer on HRSeeds.com. There will be varieties on this page that won't be anywhere else on this site. when you see (HR) then it's one of ours! If you don't see what you're looking for, try a site search or check our PEPPER & TOMATO SEED LIST page.