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Crum Woods Biodiversity Guide

Under development: a digital checklist of select animal and plant groups of the Crum Woods, Delaware County, Pennsylvania, USA.

Questions or comments? crumwoods@swarthmore.edu

boxelder 1
Acer negundo
Japanese maple 2
Acer palmatum
Norway maple 3
Acer platanoides
Sycamore Maple 4
Acer pseudoplatanus
red maple 5
Acer rubrum
silver maple 6
Acer saccharinum
Heart-leaf Golden Alexanders 7
Zizia aptera
summer grape 8
Vitis aestivalis
frost grape 9
Vitis vulpina
common yarrow 10
Achillea millefolium
Goutweed 11
Aegopodium
tree-of-heaven 12
Ailanthus altissima
Akebia 13
garlic mustard 14
Alliaria petiolata
smooth alder 15
Alnus serrulata
common ragweed 16
Ambrosia artemisiifolia
Redroot Pigweed 17
Amaranthus retroflexus
Mouse-ear Cress 18
Arabidopsis thaliana
Porcelain berry 19
Ampelopsis glandulosa brevipedunculata
Wood Anemone 20
Anemone quinquefolia
hemp dogbane 1
Apocynum cannabinum
wild sarsaparilla 21
Aralia nudicaulis
common burdock 22
Arctium minus
Spreading Rockcress 23
Arabis patens
Japanese angelica tree 24
Aralia elata
fox grape 25
Vitis labrusca
common blue violet 26
Viola sororia
Viola sagittata var. ovata 27
Viola sagittata ovata
Round-leaved Violet 28
Viola rotundifolia
English violet 29
Viola odorata
birdfoot violet 30
Viola pedata
Southern wood violet 28
Viola hirsutula
Halberd-leaved violet 31
Viola hastata
Viola eriocarpa 3
Marsh Blue Violet 7
Viola cucullata
sweet white violet 32
Viola blanda
Viola conspersa 33
Viola labradorica
Le Conte's violet 34
Viola affinis
Periwinkle 35
Catharanthus
Siebold's Viburnum 36
Viburnum sieboldii
Rusty Blackhaw 37
Viburnum rufidulum
Blackhaw 38
Viburnum prunifolium
doublefile viburnum 39
Viburnum plicatum tomentosum
hobblebush 40
Viburnum lantanoides
Linden viburnum 41
Viburnum dilatatum
southern arrowwood 25
Viburnum dentatum
maple-leaf viburnum 31
Viburnum acerifolium
Culver's root 42
Veronicastrum virginicum
thyme-leaved speedwell 29
Veronica serpyllifolia
bird's-eye speedwell 43
Veronica persica
corn speedwell 29
Veronica arvensis
Symplocos paniculata 44
dandelion 45
Taraxacum officinale
rue anemone 46
Thalictrum thalictroides
Foamflower 47
Tiarella polyphylla
heartleaf foamflower 48
Tiarella cordifolia
Basswood 49
Tilia americana
poison-ivy 1
Toxicodendron radicans
Lesser hop trefoil 50
Trifolium dubium
American elm 51
Ulmus americana
Slippery Elm 52
Ulmus rubra
Stinging nettle 53
Urtica dioica
Lowbush Blueberry 54
Vaccinium angustifolium
Purpletop Vervain 55
Verbena bonariensis
white vervain 7
Verbena urticifolia
Broadleaf Ironweed 31
Vernonia glauca
Jetbead 56
Rhodotypos scandens
black locust 57
Robinia pseudoacacia
multiflora rose 58
Rosa multiflora
American blackberry 59
Rubus allegheniensis
black raspberry 26
Rubus occidentalis
Pennsylvania Blackberry 60
Rubus pensilvanicus
wineberry 61
Rubus phoenicolasius
cutleaf coneflower 62
Rudbeckia laciniata
Tall Dock 63
Rumex altissimus
white willow 64
Salix alba
black willow 7
Salix nigra
sweet wormwood 65
Artemisia annua
pawpaw 66
Asimina triloba
Common Blue Wood Aster 48
Symphyotrichum cordifolium
Canadian wild ginger 1
Asarum canadense
calico aster 60
Symphyotrichum lateriflorum
New England aster 67
Symphyotrichum novae-angliae
White Wood Aster 48
Eurybia divaricata
New York aster 4
Symphyotrichum novi-belgii
late purple aster 68
Symphyotrichum patens
heath aster 69
Symphyotrichum ericoides
Aster undulatus 70
Symphyotrichum undulatum
Swamp Aster 71
Symphyotrichum puniceum
Yellow Wild Indigo 72
Baptisia tinctoria crebra
common winter-cress
Barbarea vulgaris gracilis
Japanese barberry 73
Berberis thunbergii
Sweet Birch 7
Betula lenta
false nettle 74
Boehmeria cylindrica
corn gromwell 9
Buglossoides arvensis
Carolina allspice 75
Calycanthus floridus
cutleaf toothwort 76
Cardamine concatenata
Bitter Cress 54
Cardamine bulbosa
hairy bittercress 77
Cardamine hirsuta
American hornbeam 78
Carpinus caroliniana

Edited by Liz Nichols, Amanda Carrillo-Perez, and Natalie LaScala, some rights reserved (CC BY-SA)

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