Rhynchanthera grandiflora

Rhynchanthera grandiflora is a tropical shrub native to northern and central South America. Its opposite leaves show several strong lengthwise veins, and large purple flowers have broad petals surrounding long curved stamens. The plant commonly grows in open wet ground, savannas, and disturbed habitats. Research-grade observations document it in Colombia, Ecuador, and Panama. Photographed in Colombia.