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Sample images of Rubiaceae subfamily Rubioideae species
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Argostemma hookeri
Argostemma lobbii
USBG: Come explore the fabulous world of orchids! In celebration of the U.S. Botanic Garden’s bicentennial year, our orchid show celebrates plant exploration and the diversity of orchids found throughout the world. A natural Manila hemp rope sculpture installation by artist Susan Beallor-Snyder will be featured amidst the tropical plants of the Garden Court.
Bouvardia ternifolia
Cruciata glabra
Cruciata laevipes
Cruciata pedemontana
Cruciata taurica
Galium album
Galium aparine
Galium boreale
Galium concinnum
Galium incanum
Galium latifolium
Galium megalospermum
Galium mollugo
Galium multiflorum
Galium oreganum
Galium palustre
Galium saxatile