Choose a genus
Abelia
Abies
Acer
Actinidia
Aesculus
Ailanthus
Akebia
Albizia
Alnus
Amelanchier
Ampelopsis
Aralia
Aronia
Asimina
Berberis
Betula
Buddleia
Buxus
Callicarpa
Calluna
Calocedrus
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Camellia
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Cercidiphyllum
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Chaenomeles
Chamaecyparis
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Cladrastis
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Clethra
Comptonia
Cornus
Corylopsis
Corylus
Cotinus
Cotoneaster
Crataegus
Cryptomeria
Cunninghamia
Cupressocyparis
Cytisus
Daphne
Davidia
Deutzia
Diervilla
Diospyros
Dirca
Elaeagnus
Eleutherococcus
Enkianthus
Erica
Eucommia
Euonymus
Exochorda
Fagus
Fallopia
Forsythia
Fothergilla
Franklinia
Fraxinus
Ginkgo
Gleditsia
Gymnocladus
Halesia
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Hedera
Hibiscus
Hippophae
Hovenia
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Hypericum
Ilex
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Juniperus
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Kerria
Koelreuteria
Kolkwitzia
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Larix
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Nyssa
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Platycladus
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Pseudotsuga
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Salix
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Stephanandra
Stewartia
Styrax
subsp.
Symphoricarpos
Syringa
Taxodium
Taxus
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Ulmus
Vaccinium
var.
Viburnum
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Xanthorhiza
Zelkova
Choose a species
Betula albo-sinensis
Betula lenta
Betula maximowicziana
Betula nigra
Betula nigra 'Cully' (Heritage®)
Betula nigra 'Little King' (Fox Valley®)
Betula papyrifera
Betula pendula
Betula pendula 'Dalecarlica'
Betula pendula 'Fastigiata'
Betula pendula 'Purpurea'
Betula pendula 'Youngii'
Betula populifolia
Betula populifolia 'Whitespire'
Betula populifolia
Gray birch
Pendulous male catkins open to 2 - 3 1/2" long in early spring. The female catkins emerge from the buds at the same time.
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Gary J. Kling, University of Illinois at Urbana-Champaign
Christopher P. Lindsey,
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Mark E. Zampardo, College of Lake County
