This month David Rosenfeld continues his series Who Were These Guys? with the history of William Boxall for whom Paphiopedilum villosum var. boxallii is named. Normandie González-Orellana, Aragné Salazar-Mendoza, Yalmarie Numan, and James D. Ackerman describe their work with Psychilis kraenzlinii, a rare Puerto Rican endemic and Tim Wang Yam , Joseph Arditti, and Nora Anghelescu discuss the world of predators that feed on orchid pollinators.