Flowering cacti beautify the desert landscape and make desert gardens gorgeous. Learn how to take great closeups of flowers.
Christmas Cactus 2011 III
© Dick JenkinsStarfish Cactus
© Maria J. AridgidesBeavertail Cactus
© Hans Glausermg 9516 purple cactus flower
© Harriet FeaginCactus Flowers
© ALLEN O. HOWARDThorny Condition
© DICK SELFDETAILS OF A NOPAL
© Amalia Sylvia Arriaga SalinasCactus Room - Phipps Conservatory
© Anita J. LuellenDesert Cactus
© Susan M. Campbell