Tradescantia humilis
A Texas near-endemic spiderwort with three-petaled blue-to-purple flowers that open in the cool of morning and wilt by afternoon sun, each bloom lasting a single day. The grass-like leaves and jointed stems ooze a mucilaginous sap that gives spiderworts their name. It flowers alongside bluebonnets in spring and is an early nectar source for native bees.
© 2026 Bryan Cotter Photography privacy policy terms of use site by cotter designs