Glowing Flowers Fluorescent dye testing with the rare Texas endemic Zapata Bladderpod, Physaria thamnophila Photo Credit: Sara Johnson Photo Uploader: Sara Johnson Tags: CPC2022 Physaria thamnophila - View Plant Profile CPC Permission: I allow this image to be used by the Center for Plant Conservation for outreach, training, education, advancement, and web development. Download High Res Download High Res