![Tillandsia ionantha](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/04/Tillandsia_ionantha_Druid.jpg?resize=980%2C811&ssl=1)
Author: Joseph
![Tillandsia ionantha](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/04/Tillandsia_ionantha_Druid.jpg?resize=980%2C811&ssl=1)
![Echinocereus engelmannii flowers](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2014/12/Echinocereus-engelmannii-Miwasatoshib.jpg?resize=980%2C635&ssl=1)
Echinocereus engelmannii
![Opuntia guatemalensis, Leland Smith](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/01/opuntia-guatemalensis-leeland-smith4.jpg?resize=980%2C800&ssl=1)
Opuntia guatemalensis
![Trichocereus pascana, Lleonora Enking](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2015/01/trichocereus-pascana-leonora-Enking.jpg?resize=980%2C675&ssl=1)
It’s Echinopsis Now, not Trichocereus
![Cactus-seeds, Alfredo Eloisa](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2014/12/opuntia-streptacantha-seeds-Alfredo-Eloisa1.jpg?resize=635%2C395&ssl=1)
Soil Seed Banks
![Opuntia ficus-indica desserts](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/01/opuntia-ficus-indica-peeled-fruits.jpg?resize=980%2C675&ssl=1)
Where Did Opuntia ficus-indica Come From
![Escobaria missouriensis](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/01/Escobaria_missouriensis.jpg?resize=900%2C980&ssl=1)
Plants of Oklamoma
![Echinocereus pentalophus](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2019/01/Echinocereuspentalophus.jpg?resize=980%2C900&ssl=1)
Who is Related to Me–Echinocereus
![Cold-hardy Opuntia hybrid](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2018/12/57-22-2.jpg?resize=980%2C900&ssl=1)
He Sells Opuntias
![Geospiza scandens, (Common Cactus-Finch) perched on Opuntia sp in Galapagos Islands](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2014/12/geoscandens-david-cook.jpg?resize=980%2C768&ssl=1)
Birds and Cacti
![Packrat dragging home Opuntia, searchnetmedia.com](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2014/12/packrat-with-opuntia-searchnetmediadotcom.jpg?resize=900%2C602&ssl=1)
Agaves, Cacti, Yuccas, and Packrats
![Saguaro fruit with seeds](https://i0.wp.com/opuntiads.com/oblog/wp-content/uploads/2014/12/saguaro-fruit-and-seeds-ken-bosmab.jpg?resize=980%2C874&ssl=1)