Platanthera obtusata - Wikipedia
Platanthera obtusata (Blunt-leaved Orchid): Minnesota Wildflowers
Platanthera pallida (Pale Fringed Orchid): Go Orchids
Fungal interactions and speciation in orchids | Smithsonian Environmental Research Center
Platanthera orbiculata (Dinner-Plate Orchid, Large Round-Leaf Orchid, Roundleaf Rein Orchid, Round-Leaved Orchis) | North Carolina Extension Gardener Plant Toolbox
SEINet Portal Network - Platanthera clavellata
Platanthera flava page
Platanthera grandiflora (Greater Purple Fringed Orchid)
Platanthera unalascensis – Treasures of the Boise Front
Platanthera holochila • Earth.com
Small Purple Fringed Orchid
Discovering the hidden pollinators of Platanthera - The Plant Press
Yellow fringed orchid - Florida Wildflower Foundation
Yellow fringed orchid - Florida Wildflower Foundation
Platanthera bifolia - Wikipedia
Platanthera blephariglottis
Platanthera macrophylla (large-leaved bog-orchid): Go Botany
Platanthera Rich. | Plants of the World Online | Kew Science
