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Biology

Denison University Biological Reserve

List of Woody Plants

redmaple.jpg

RED MAPLE - photo by Tom D. Schultz

This list includes those species of trees and shrubs that have been recorded at the Biological Reserve. A thorough survey of the woody plants was conducted by Jeremy King in 1996.

Status
A = abundant (sure to find)
C = common (likely to find in several locations)
U = uncommon (should find but only in specific locations)
R= rare (very localized, only a few specimens)

The location indicates where along a trail a specimen may be found. The "far fields" indicate those successional fields located east of the ponds in the Alrutz Section and farthest from the entrance. The near fields ar those east of the ponds. The "corner meadow" is located in the southeast corner of the Alrutz Section adjacent to the Whitetail Deer Loop trail.


Species Status/Location

GYMNOSPERMAE

GINGKOACEAE

Maidenhair Tree, Gingko biloba R, planted at Rt.661 entrance   

CONIFERS

CUPRESSACEAE

Eastern Red-Cedar, Juniperus virginiana U, Taylor-Ochs Loop   

TAXACEAE

Yew, Taxus canadensis R, planted at Rt.661 entrance

PINACEAE

Larch, Larix laricinia R, planted at Rt.661 entrance

Norway Spruce, Picea abies U, plantation, Ovenbird Loop

Blue Spruce, Picea pungens R, planted at Rt.661 entrance

Red Pine, Pinus resinosa U, plantation, Whitetail Loop

White Pine, Pinus strobus U, plantation, Whitetail Loop   

ANGIOSPERMAE

MONOCOTS

SMILACAEAE (formerly Liliaceae)

Bristly Greenbrier, Smilax hispida C, south Whitetail Loop

Greenbrier, Smilax rotundifolia U, base of Crinoid Hill Trail

DICOTS

MAGNOLIACEAE

Tuliptree, Liriodendron tulipifera C, plantation, Norpell Loop

Cucumber Magnolia, Magnolia acuminata R, Alrutz Sect. woods   

ANNONACEAE

Pawpaw, Assimina triloba C, east and west Whitetail Loop   

LAURACEAE

Spice-bush, Lindera benzoin A, throughout

Sassafras, Sassafras albidum C, Woodcock Trail, T-O Loop   

BERBERIDACEAE

Japanese Barberry, Berberis thunbergii C, Whitetail Loop   

MENISPERMACEAE

Moonseed, Menispermum canadense U, Taylor-Ochs Loop   

PLATANACEAE

Sycamore, Platanus occidentalis C, along Clay Run   

ALTINGIACEAE (formerly Hamamelidaceae)

Sweet Gum, Liquidambar styraciflua R, southeast Norpell Sect.   

ULMACEAE

Slippery Elm, Ulmus rubra C, Hyacinth Trail

American Elm, Ulmus americana U, Hyacinth Trail

CELTIDACEAE (formerly Ulmaceae)

Hackberry, Celtis occidentalis U, west Whitetail Loop

MORACEAE

Red Mulberry, Morus rubra U, Ovenbird Loop

White Mulberry, Morus alba U, around Alrutz Sect. ponds

Osage Orange, Maclura pomifera C, Taylor-Ochs Loop   

JUGLANDACEAE

Black Walnut, Juglans nigra C, Whitetail Loop

Butternut, Juglans cinerea R, west side of ponds

Bitternut Hickory, Carya cordiformis C, Taylor-Ochs Loop

Shagbark Hickory, Carya ovata C, between WXL and GQT

Big ShellbarkHickory, Carya lacinioisa U, Taylor-Ochs Loop

Sweet Pignut Hickory, Carya ovalis U, east Whitetail Loop   

FAGACEAE

American Beech, Fagus grandifolia C, Sugar Bush Trail

White Oak, Quercus alba U, northeast Whitetail Loop

White-Chestnut Oak hybrid, Quercus saluei R, Norpell Loop

Red Oak, Quercus rubra U, Hyacinth Trail, T-O Loop

Black Oak, Quercus velutina U, south Norpell Loop.

Chinkapin Oak, Quercus muehlenbergii R, northeast Norpell Sect.   

BETULACEAE

Ironwood, Carpinus caroliniana C, Hyacinth Trail, Clay Run

Hornbeam, Ostrya virginiana C, Taylor-Ochs Loop   

MALVACEAE (formerly Tiliaceae)

Basswood, Tilia americana U, west of corner meadow   

SALICACEAE

Cottonwood, Populus deltoides U, Taylor-Ochs Loop, Clay Run

Bigtooth Aspen, Populus grandidentata U, west Whitetail Loop

Quaking Aspen, Populus tremuloides R, northeast Spring Peeper Pond

Weeping Willow, Salix babylonica R, northwest Taylor-Ochs Sect.

Pussy Willow, Salix discolor R, Wood Duck Pond

Heart-leaf Willow, Salix rigida U, ponds and Clay Run

Black Willow, Salix nigra U, ponds and Clay Run   

ERICACEAE

Pink Azalea, Rhododendron nudiflorm R, Hankinson Road entrance

Great Rhododendron, R. maximum R, Ovenbird Loop   

GROSSULARIACEAE

Gooseberry, Ribes cynosbati C, Ovenbird Loop   

ROSACEAE

Downy Serviceberry, Amelanchier arborea U, west Whitetail Loop

Hawthorn, Crataegus sp. C, Hyacinth Trail

Wild Black Cherry, Prunus serotina C, west Whitetail Loop

Fire (Pin) Cherry, Prunus pensylvanica U, Taylor-Ochs Sect. Clay Run

Wild Crabapple, Pyrus coronaria U, west Taylor-Ochs Sect.

Apple, Pyrus malus U, Waxwing Loop

Blackberry, Rubus allegheniensis A, near fields

Raspberry, Rubus occidentalis C, Gravel Quarry Trail

Multiflora Rose, Rosa multiflora A, throughout

Swamp Rose, Rosa palustris U, around ponds

Climbing Prairie Rose, Rosa setigera U, northwest Whitetail Loop   

FABACEAE

Redbud, Cercis canadensis U, southwest Whitetail Loop

Honey Locust, Gleditsia triacanthos C, Gravel Quarry Trail

Kentucky Coffeetree, Gymnocladus dioica R, Hankinson Road entrance   

Black Locust, Robinia pseudo-acacia C, south Whitetail Loop   

ELAEAGNACEAE

Russian-olive, Elaeagnus angustifolia U, far fields   

CORNACEAE s.l.(formerly Nyssaceae)

Sourgum or Black Gum, Nyssa sylvatica R, Taylor-Ochs Sect. 

CORNACEAE s.l.

Flowering Dogwood, Cornus florida C, north Taylor-Ochs Loop

Rough-leaf Dogwood, Cornus drummondi U, south Whitetail Loop

Alternate-leaved Dogwood, C. alternifolia U, west Whitetail Loop

Knob-styled Dogwood, Cornus amonum R, west of ponds

Red-Osier Dogwood, Cornus stolonifera R, east Whitetail Loop   

CELASTRACEAE

Oriental Bittersweet, Celastris orbiculata C, Alrutz Sect. woods

American Bittersweet, Celastris scandens U, Gravel Quarry Trail

Winged Burning Bush, Euonymous alatus U, path to old dump

Running Strawberry Bush, E. obovatus C, Norpell Sect.   

AQUIFOLIACEA

American Holly, Ilex opaca R, west Whitetail Loop

RHAMNACEAE

Carolina Buckthorn, Rhamnus caroliniana U, Hyacinth Trail

Common Buckthorn, Rhamnus cathartica R, Norpell Sect.

Europaean-Alder Buckthorn, R. frangula C, Alrutz Sect. pine plantation   

VITACEAEA

Virginia Creeper, Parthenocissus quinquefolia A,throughout woods

River-bank Grape, Vitis riparia C, near ponds

Frost Grape, Vitis vulpina C, Hyacinth/Sugarbush Trails   

SAPINDACEAE (formerly Hippocastanaceae)

Ohio Buckeye, Aesculus glabra U, south of far fields   

SAPINDACEAE (formerly Aceraceae)

Box Elder, Acer negundo C, south Whitetail Loop

Red Maple, Acer rubrum C, Woodcock Trail

Sugar Maple, Acer saccharum A, woods throughout

Black Maple, Acer nigrum R, north of corner meadow

Silver Maple, Acer saccharinum U, Alrutz Sect. woods

ANACARDIACEAE

Staghorn Sumac, Rhus typhina U, hilltop, west Whitetail Loop

Smooth Sumac, Rhus glabra U, Catalpa Trail

Poison Ivy, Rhus radicans A, woods throughout   

SIMAROUBACEAE

Tree-of-Heaven, Ailanthus altissima R, Taylor-Ochs Sect.   

OLEACEAE

WhiteAsh, Fraxinus americana C, east Whitetail Loop

Green Ash, Fraxinus pennsylvanica A, Hyacinth Trail

Black Ash, Fraxinus nigra R, Taylor-Ochs Sect.

Blue Ash, Fraxinus quadrangulata R, Taylor-Ochs Sect.

Pumpkin Ash, Fraxinus profunda R, Taylor-Ochs Sect.

Privet, Ligustrum vulgare C, northwest Whitetail Loop   

BIGNONIACEAE

Trumpet Creeper, Campis radicans U, west of corner meadow

Northern Catalpa, Catalpa speciosa U, Catalpa Trail   

CAPRIFOLIACEAE

Japanese Honeysuckle, Lonicera japonica C, along Clay Run near ponds

Eurasian Fly Honeysuckle, L. morrowi A, Gravel Quarry Trail

ADOXACEAE (formerly Caprifoliaceae)

Common Elder, Sambucus canadensis C, north of Spring Peeper Pond

Arrow-wood, Vibernum dentatum C, Ovenbird Loop

Arrow-wood, Vibernum recognitum U, Alrutz Sect.

Maple-leaf Vibernum, V. acerfolium U, Alrutz Sect.

Black Haw, Vibernum prunifolium U, Hyacinth Trail

Updated August 2007