Trichocereus.net Cactus Seeds and Database — Trichocereus Species — Trichocereus skottsbergii / Echinopsis skottsbergii (T. chiloensis) — Trichocereus deserticolus Echinopsis deserticola x skottsbergii chiloensis Pedro Lopez ArtesTrichocereus deserticolus Echinopsis deserticola x skottsbergii chiloensis Pedro Lopez Artes