In this episode we rant about :

Rescuing and digging thin-soiled limestone prairie plants from a soon-to-be-destroyed site in the Dallas/Ft. Worth area weeks before the bulldozers come by to erect a data center or some other obscenity.

Moth pollination in deserts, the chemistry and familiar smell of moth-pollinated flowers.

West Texas sand dunes

Limestome endemic plants like Encelia scaposa and Echinocactus horizonthalonius

Limestone cacti in Southern Arizona, which is a landscape composed almost entirely of volcanics or intrusive igneous rock