Rhododendron roseum (Loisel.) Rehd., E.H.Wilson & A.Rehder, Monogr. Azaleas: 138 (1921) (syn: Azalea prinophylla Small; Azalea rosea Loisel.; Rhododendron canescens Porter; Rhododendron prinophyllum (Small) Millais; Rhododendron roseum f. albidum Steyerm.; Rhododendron roseum f. lutescens Rehder; Rhododendron roseum f. plenum Rehder);
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N. Central & E. U.S.A.: Alabama, Arkansas, Illinois, Kentucky, Missouri, New Hampshire, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Vermont, Virginia, West Virginia as per POWO;
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Rhododendron prinophyllum from UCBG-GS29082021-4: 2 images.
Rhododendron prinophyllum (Small) Millais
Syn: Azalea prinophylla Small
North American species of deciduous trees with spicy-scented fragrant bright funnel-shaped flowers without a blotch.
Photographed from University of California Botanical Garden, 22-4-2019.
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References: POWO Catalogue of Life The Plant List Ver.1.1 Tropicos IPNI GBIF (High resolution specimens) Flora of North America Wikipedia gobotany wildflower missouribotanicalgarden