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Cornus canadensis L.
? Bunchberry S5 CP
Two student collections from 1961, possibly mislabelled.
Cornus florida L.
Eastern flowering dogwood S4 CP
Planted and natural populations.
Cornus foemina Miller ssp. racemosa (Lam.) J.S. Wilson
Gray dogwood S5 CP HV RC BT
Cornus rugosa Lam.
Round-leaved dogwood S5 CP HV RC
Cornus stolonifera Michx.
Red-osier dogwood S5 CP HV RC
Cornus X arnoldiana Rehd.
Arnold’s dogwood S1 CP HV
[C. amomum X C. foemina]
Sandalwood family
Comandra umbellata (L.) Nutt.
Santalaceae
Bastard toad-flax S5 CP HV RC
Staff-tree family
Celastrus scandens L.
Celastraceae
Climbing bittersweet S5 CP HV
Euonymus atropurpurea Jacq. var. atropurpurea
P? Burning bush S3 CP
Euonymus europaea L.
+N Spindle tree SE2 CP
Euonymus fortunei (Turcz.) Hand.-Mazz.
+N Euonymus SE1 CP
No specimens. Establishing from yard waste dumped in ravines.
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Euonymus obovata Nutt.
Running strawberry-bush S5 CP RC
Euonymus planipes
+N? Euonymus SE1 CP
Holly family
Ilex verticillata (L.) A. Gray
Aquifoliaceae
* Winterberry S5 CP
Spurge family Euphorbiaceae
Acalypha virginica L. var. rhomboidea (Raf.) Cooperrider
Three-seeded mercury
[A. rhomboidea Raf.]
S5 CP HV W
Chamaesyce glyptosperma (Engelm.) Small
+ Ridge-seeded spurge SE5 R
[Euphorbia glyptosperma Engelm.]
Chamaesyce maculata (L.) Small
+ Spotted spurge SE5 R
[Euphorbia maculata L.]
Chamaesyce nutans (Lag.) Small
Nodding spurge S4S5 R W
[Euphorbia nutans Lag.]
Chamaesyce vermiculata (Raf.) House
H Hairy spurge S5 W
Euphorbia dentata Michx.
+ Toothed spurge SE4 R
Euphorbia helioscopia L.
+ Sun spurge SE3 R
Euphorbia peplus L.
+ Petty spurge SE4 R
Euphorbia platyphyllos L.
+ Broad-leaved spurge SE4 R
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