A Boundary Waters Compendium

The Swanson Party BWCA Pages


 Arrowhead Plants - T-Z

Species collected from the counties of Cook, Lake, and St. Louis, in Northeastern Minnesota, as reported by the University of Minnesota Herbarium.

  • Ordered by Botanical Name (Genus species)
  • Number of specimens for each species in SP column
  • Plant Type column codes:
    • A - Aquatic
    • F - Ferns and fern allies
    • G - Grass
    • H - Herbaceous
    • S - Shrub
    • T - Tree
    • V - Vine
    • X - Exotic (an introduced species)
  • Species links are to plant commentaries at this site, where available, or to additional information at government or university web sites.

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Go to "A" Entries Go to "B" Entries
Go to "C" Entries Go to "D" Entries
Go to "E" Entries Go to "F" Entries
Go to "G" Entries Go to "H" Entries
Go to "I" Entries Go to "J" Entries
Go to "K" Entries Go to "L" Entries
Go to "M" Entries Go to "N" Entries
Go to "O" Entries Go to "P" Entries
Go to "Q" Entries Go to "R" Entries
Go to "S" Entries Go to "T" Entries
Go to "U" Entries Go to "V" Entries
Go to "W" Entries Go to "X" Entries
Go to "Y" Entries Go to "Z" Entries
 
Botanical Name Common Name Type SP
Tanacetum vulgare (StL, Cook)
Taraxacum laevigatum (StL)
Taraxacum officinale
Taxus canadensis
Teucrium canadense (StL)
Thalictrum dasycarpum
Thalictrum dioicum (StL, Lake)
Thalictrum revolutum (StL, Lake)
Thalictrum venulosum
Thelypteris palustris
Thlaspi arvense (StL. Cook)
Thuja occidentalis
Thymus serpyllum (StL)
Tilia americana (StL, Lake)
Tofieldia pusilla (Lake, Cook)
Toxicodendron radicans (Cook)
Toxicodendron rydbergii
Tragopogon dubius (StL)
Tragopogon pratensis (StL)
Triadenum fraseri
Trientalis borealis
Trifolium arvense (StL)
Trifolium aureum
Trifolium campestre (StL, Cook)
Trifolium hybridum
Trifolium pratense
Trifolium repens
Triglochin maritimum  (StL)
Triglochin palustre (StL, Cook)
Trillium cernuum (Cook)
Trillium grandiflorum (StL)
Trisetum spicatum
Typha angustifolia (StL)
Typha latifolia
Common Tansy
Rock Dandelion
Common Dandelion
Canada Yew
Canada Germander
Purple Meadowrue
Early Meadowrue
Waxyleaf Meadowrue
Veiny Meadowrue
Marsh Fern
Field Pennycress
Eastern White Cedar
Creeping Thyme
American Linden (Basswood)
Scotch False Asphodel
Eastern Poison Ivy
Western Poison Ivy
Yellow Salsify
Meadow Salsify
Fraser's Marsh St. Johnswort
American Starflower
Rabbitfoot Clover
Golden Clover
Field Clover
Alsike Clover
Red Clover
White Clover
Seaside Arrowgrass
Marsh Arrowgrass
Trillium
Snow Trillium
Spike Trisetum
Narrowleaf Cattail
Broadleaf Cattail
H
H
XH
S
H
H
H
H
H
F
H
T
H
T
H
S
S
H
H
H
H
H
H
H
H
H
H
G
G
H
H
G
A
A
6
3
15
47
2
56
19
12
11
17
8
40
1
36
9
1
15
8
2
52
65
2
9
7
16
15
12
10
4
1
9
49
3
24


Botanical Name Common Name Type SP
Ulmus americana (StL, Lake)
Ulmus rubra (StL)
Ulmus thomasii (StL)
Urtica dioica
Utricularia cornuta
Utricularia gibba (StL)
Utricularia intermedia
Utricularia minor
Utricularia resupinata (Lake, Cook)
Utricularia vulgaris
Uvularia grandiflora
Uvularia sessilifolia
American Elm
Slippery Elm
Rock Elm
Stinging Nettle
Horned Bladderwort
Humped Bladderwort
Flatleaf Bladderwort
Lesser Bladderwort
Lavender Bladderwort
Common Bladderwort
Largeflower Bellwort
Sessileleaf Bellwort
T
T
T
XH
A
A
A
A
A
A
H
H
21

1
19
16
4
33
9
4
51
21
17


Botanical Name Common Name Type SP
Vaccaria hispanica (StL)
Vaccinium angustifolium
Vaccinium cespitosum
Vaccinium macrocarpon (StL, Lake)
Vaccinium myrtilloides
Vaccinium oxycoccos
Vaccinium uliginosum (Cook)
Vaccinium vitis-idaea
Valeriana officinalis (StL, Lake)
Vallisneria americana
Verbascum thapsus (StL, Lake)
Verbena bracteata (StL, Cook)
Verbena hastata
Verbena stricta (StL)
Vernonia fasciculata (StL)
Veronica americana
Veronica catenata (Lake)
Veronica longifolia (StL)
Veronica officinalis (Cook)
Veronica peregrina
Veronica persica (StL)
Veronica scutellata
Veronica serpyllifolia
Veronicastrum virginicum (StL, Lake)
Viburnum lentago (StL)
Viburnum edule (Cook)
Viburnum opulus
Viburnum rafinesquianum
Vicia americana
Vicia cracca (StL, Cook)
Vicia sativa (StL)
Vicia villosa (StL, Cook)
Viola adunca
Viola blanda
Viola blanda x macloskeyi (StL, Cook)
Viola canadensis
Viola conspersa
Viola cucullata
Viola cucullata x sororia (StL)
Viola lanceolata (StL, Lake)
Viola macloskeyi
Viola nephrophylla (StL)
Viola nephrophylla x sororia (StL)
Viola novae-agliae
Viola pubescens
Viola renifolia
Viola sagittata (StL)
Viola sagittata x sororia (StL)
Viola selkirkii
Viola sororia (StL, Lake)
Viola tricolor (Cook)
Vitis riparia (StL, Cook)
Cow Soapwort
Lowbush Blueberry
Dwarf Blueberry
Cranberry
Velvetleaf Huckleberry
Small Cranberry
Bog Blueberry
Lingonberry
Garden Valerian
American Eelgrass
Common Mullein
Bigbract Verbena
Swamp Verbena
Hoary Verbena
Prairie Ironweed
American Speedwell
Water Speedwell
Longleaf Speedwell
Common Gypsyweed
Neckweed
Birdeye Speedwell
Skullcap Speedwell
Thymeleaf Speedwell
Culver's Root
Nannyberry
Mooseberry Viburnum
European Cranberrybush
Downy Arrowwood
American Vetch
Bird Vetch
Common Vetch
Winter Vetch
Hookedspur Violet
Sweet White Violet
Hybrid Violet
Canadian White Violet
American Dog Violet
Marsh Blue Violet
Hybrid Violet
Bog White Violet
Small White Violet
Northern Bog Violet
Hybrid Violet
New England Blue Violet
Downy Yellow Violet
Kidneyleaf White Violet
Arrowleaf Violet
Hybrid Violet
Selkirk's Violet
Common Blue Violet
Johnny Jumpup
Riverbank Grape
H
S
S
S
S
S
S
S
H
A
XH
H
H
H
H
H
H
H
H
H
H
H
H
H
S
S
S
S
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
V
2
70
12
12
51
36
4
45
4
25
8
2
21
2
2
27
1
1
1
14
1
35
18
5
13
23
37
40
40
7
6
2
81
76
2
11
31
58
6
3
79
1
2
37
65
72
1
2
50
37
1
3


Botanical Name Common Name Type SP
Waldsteinia fragarioides (StL, Lake)
Woodsia alpina (Lake, Cook)
Woodsia glabella (Lake, Cook)
Woodsia ilvensis
Woodsia oregana
Woodsia scopulina (Cook)
Woodsia sp. (Cook)
Woodsia x abbeae
Woodsia x gracilis (Lake, Cook)
Woodsia x maxonii (Cook)
Barren Strawberry
Alpine Woodsia
Smooth Woodsia
Rusty Woodsia
Oregon Woodsia
Rocky Mountain Woodsia
Woodsia
Hybrid Woodsia
Hybrid Woodsia
Maxon's Woodsia
H
F
F
F
F
F
F
F
F
F
12
21
11
133
13
49
1
10
9
1


Botanical Name Common Name Type SP
Xanthium strumarium (StL)
Xyris montana (StL, Lake)
Rough Cockleburr
Northern Yelloweyed Grass
H
H
5
14


Botanical Name Common Name Type SP
Zigadenus elegans (StL)
Zizania palustris
Zizia aptera
Zizia aurea
Zosterella dubia (StL)
Mountain Deathcamas
Northern Wild Rice
Alexanders
Alexanders
Grassleaf Mudplantain
H
A
H
H
H
1
35
17
15
4

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Last Updated on 9 May, 2004