Viburnum spp.

Table 1: Plants taught in Hort 231 (burkwoodii, carlesii, dentatum, farreri, lantana, opulus americanum, plicatum, rhytidophyllum)
Table 2: Other viburnums (carlcephalum, davidii, ellipticum, lentago, opulus opulus, pragense, rhytidophylloides, setigerum, sieboldii, tinus)
All photos by Virginia I. Lohr; scale in photos in not consistent.

Table 1. Viburnums taught in Hort 231, Dept. of Horticulture & Landscape Architecture, Washington State University.
Name (Hort 231 plants)	Leaves (Upper and lower surfaces)	Flower bud	Leaf bud
Viburnum ×burkwoodii Burkwood viburnum		Naked bud
Viburnum carlesii Koreanspice viburnum		Naked bud
Viburnum dentatum Arrowwood viburnum		Overlapping bud scale pairs
Viburnum farreri Fragrant viburnum		Two or three bud scale pairs
Viburnum lantana Wayfaringtree viburnum		Nearly naked bud
Viburnum opulus var. americanum American cranberrybush		Two bud scale pairs (only 1 pair is visible in winter)
Viburnum plicatum Doublefile viburnum		Partially naked bud; non-overlapping bud scale pairs	Two bud scales
Viburnum rhytidophyllum Leatherleaf viburnum		Naked bud

Table 2. Additional viburnums; not taught in Hort 231
Name (not Hort 231 plants)	Leaves (Upper and lower surfaces)	Flower bud	Leaf bud
Viburnum ×carlcephalum Fragrant snowball viburnum		Naked bud
Viburnum davidii David viburnum		One bud scale pair
Viburnum ellipticum Common viburnum or Western viburnum		Overlapping bud scale pairs
Viburnum lentago Nannyberry viburnum		One bud scale pair
Viburnum opulus var. opulus European cranberrybush		Two bud scale pairs (only 1 pair is visible in winter)
Viburnum ×pragense Prague viburnum		Naked bud
Viburnum ×rhytidophylloides Lantanaphyllum viburnum		Naked bud
Viburnum setigerum Tea viburnum		Two bud scale pairs
Viburnum sieboldii Siebold viburnum		Overlapping bud scale pairs
Viburnum tinus Laurustinus		Appear naked (One bud scale pair)