Species
Taxa with community-verified observations in Door County.
| Photograph | Species | Observations | Years | First | Most Recent |
|---|---|---|---|---|---|
  | Guelder-rose Viburnum opulus | 34 | 9 | 2002-09-02 | 2025-09-04 |
  | Northern lady fern Athyrium angustum | 33 | 10 | 2015-06-25 | 2025-08-20 |
  | Japanese barberry Berberis thunbergii | 33 | 11 | 2016-11-23 | 2026-07-05 |
  | Creeping Bellflower Campanula rapunculoides | 33 | 8 | 2014-07-29 | 2024-07-24 |
  | Staghorn sumac Rhus typhina | 33 | 11 | 2007-08-18 | 2026-08-06 |
  | Marsh Skullcap Scutellaria galericulata | 31 | 10 | 2011-07-06 | 2024-08-05 |
  | Red baneberry Actaea rubra | 30 | 10 | 2016-07-13 | 2026-08-06 |
  | Garlic mustard Alliaria petiolata | 30 | 9 | 2017-05-28 | 2026-06-19 |
  | Wide leek Allium tricoccum | 30 | 12 | 2014-07-29 | 2026-05-10 |
  | Lesser fringed gentian Gentianopsis virgata | 30 | 8 | 2017-08-31 | 2024-10-09 |
  | American hophornbeam Ostrya virginiana | 30 | 6 | 2015-06-25 | 2023-08-27 |
  | Peach-leaved Bellflower Campanula persicifolia | 29 | 8 | 2017-07-13 | 2024-07-26 |
  | White turtlehead Chelone glabra | 29 | 9 | 2010-09-12 | 2025-09-27 |
 | Spurred Gentian Halenia deflexa | 29 | 8 | 2017-07-14 | 2025-08-24 |
  | Bittersweet nightshade Solanum dulcamara | 29 | 11 | 2007-08-19 | 2026-07-06 |
  | Smooth Yellow Violet Viola eriocarpa | 29 | 8 | 2016-05-30 | 2026-05-14 |
  | Oxeye daisy Leucanthemum vulgare | 28 | 11 | 2015-06-18 | 2026-06-07 |
  | Stag's-horn clubmoss Lycopodium clavatum | 28 | 10 | 2012-05-29 | 2023-08-27 |
  | American Royal Fern Osmunda spectabilis | 28 | 10 | 2017-05-26 | 2026-06-15 |
  | Arctic Butterbur Petasites frigidus | 28 | 7 | 2018-05-06 | 2024-08-05 |
  | White spruce Picea glauca | 28 | 7 | 2017-05-26 | 2024-12-28 |
  | Threeleaf goldthread Coptis trifolia | 27 | 10 | 2016-05-20 | 2026-06-15 |
  | Bulblet fern Cystopteris bulbifera | 27 | 11 | 2013-06-29 | 2025-08-20 |
  | Round-leaved sundew Drosera rotundifolia | 27 | 10 | 2011-07-29 | 2025-07-27 |
  | Broad-leaved sweet pea Lathyrus latifolius | 27 | 8 | 2018-08-02 | 2025-09-19 |
  | Black-eyed Susan Rudbeckia hirta | 27 | 8 | 2017-07-15 | 2025-07-04 |
  | Purple crownvetch Securigera varia | 27 | 11 | 2015-06-27 | 2026-07-30 |
  | Large-leaved aster Eurybia macrophylla | 26 | 9 | 2017-05-28 | 2025-09-02 |
  | Virginia strawberry Fragaria virginiana | 26 | 11 | 2015-06-18 | 2025-06-26 |
  | Common soapwort Saponaria officinalis | 26 | 8 | 2017-06-02 | 2025-08-20 |
  | Paper birch Betula papyrifera | 25 | 10 | 1975-09-20 | 2025-05-13 |
  | Rough goose neck moss Hylocomiadelphus triquetrus | 25 | 9 | 2017-11-02 | 2025-10-16 |
  | Mountain Maple Acer spicatum | 24 | 9 | 2017-05-29 | 2026-08-07 |
  | Eastern Dwarf-mistletoe Arceuthobium pusillum | 24 | 9 | 2017-07-15 | 2026-04-09 |
  | European lily of the valley Convallaria majalis | 24 | 8 | 2018-05-26 | 2025-08-09 |
  | Hound's-tongue Cynoglossum officinale | 24 | 11 | 2015-06-18 | 2026-06-23 |
  | Wild bergamot Monarda fistulosa | 24 | 8 | 2014-07-29 | 2026-07-27 |
  | Forget-me-nots Myosotis genus | 24 | 8 | 2018-05-25 | 2026-06-23 |
  | Bog wintergreen Pyrola asarifolia | 24 | 9 | 2015-06-26 | 2025-06-25 |
  | Maidenhair spleenwort Asplenium trichomanes | 23 | 8 | 2017-07-14 | 2025-09-17 |
  | Round-lobed hepatica Hepatica americana | 23 | 9 | 2010-04-18 | 2025-09-18 |
  | Tufted Loosestrife Lysimachia thyrsiflora | 23 | 7 | 2018-06-18 | 2024-09-23 |
  | White Adder's-mouth Malaxis brachypoda | 23 | 6 | 2020-08-25 | 2025-07-14 |
  | Ostrich fern Matteuccia struthiopteris | 23 | 10 | 2010-08-16 | 2025-04-18 |
  | Chokecherry Prunus virginiana | 23 | 9 | 2016-08-18 | 2025-08-21 |
  | Alderleaf Buckthorn Rhamnus alnifolia | 23 | 9 | 2017-05-26 | 2025-05-16 |
  | Broad-leaved goldenrod Solidago flexicaulis | 23 | 8 | 2015-06-21 | 2024-08-03 |
  | Red Clover Trifolium pratense | 23 | 9 | 2015-06-18 | 2026-07-25 |
  | Low calamint Clinopodium arkansanum | 22 | 7 | 2014-07-31 | 2023-07-03 |
| Closed Gentian Gentiana rubricaulis | 22 | 2 | 2021-08-17 | 2022-08-30 | |
  | Common cowparsnip Heracleum maximum | 22 | 10 | 2015-06-18 | 2026-06-16 |
  | Meadow buttercup Ranunculus acris | 22 | 7 | 2015-06-18 | 2023-06-27 |
  | Blue vervain Verbena hastata | 22 | 8 | 2017-07-15 | 2025-08-09 |
  | Blue water-speedwell Veronica anagallis-aquatica | 22 | 9 | 2014-07-29 | 2025-08-24 |
  | American marram grass Calamagrostis breviligulata | 21 | 7 | 2017-06-02 | 2025-10-13 |
  | Western Sweet Coltsfoot Petasites frigidus palmatus variety | 21 | 7 | 2019-05-25 | 2025-05-17 |
  | Hairy Solomon's-seal Polygonatum pubescens | 21 | 8 | 2014-05-29 | 2022-06-16 |
  | Tuberous Grasspink Calopogon tuberosus | 20 | 8 | 2017-07-15 | 2026-07-02 |
  | Bellflowers Campanula genus | 20 | 7 | 2017-07-15 | 2025-07-09 |
  | Marsh cinquefoil Comarum palustre | 20 | 8 | 2017-05-26 | 2025-08-20 |
  | Snakewort Conocephalum salebrosum | 20 | 7 | 2017-11-02 | 2024-10-09 |
  | Rock polypody Polypodium virginianum | 20 | 9 | 2017-05-27 | 2026-07-17 |
  | Shinleaf Pyrola elliptica | 20 | 9 | 2006-06-22 | 2024-07-07 |
  | Side-flowering skullcap Scutellaria lateriflora | 20 | 5 | 2019-08-17 | 2023-09-04 |
  | Autumn coralroot Corallorhiza odontorhiza | 19 | 7 | 2017-09-14 | 2024-10-07 |
  | Common boneset Eupatorium perfoliatum | 19 | 8 | 2017-05-26 | 2025-07-27 |
  | Variegated Yellow Pond-Lily Nuphar variegata | 19 | 9 | 2015-06-17 | 2026-06-15 |
  | Flanged Smartweed Persicaria amphibia stipulacea variety | 19 | 6 | 2018-08-10 | 2023-07-20 |
  | Quaking aspen Populus tremuloides | 19 | 7 | 2018-03-14 | 2025-09-18 |
  | Green-flowered wintergreen Pyrola chlorantha | 19 | 11 | 2011-07-02 | 2025-06-25 |
  | Lyreleaf Rockcress Arabidopsis lyrata | 18 | 9 | 2016-05-19 | 2025-05-04 |
  | Marginal wood fern Dryopteris marginalis | 18 | 7 | 2018-08-15 | 2025-09-20 |
  | Autumn olive Elaeagnus umbellata | 18 | 7 | 2019-09-05 | 2025-08-19 |
  | Fawn lilies Erythronium genus | 18 | 6 | 2017-05-26 | 2023-05-25 |
  | Brambles Rubus genus | 18 | 8 | 2019-06-18 | 2026-08-05 |
  | Dune Goldenrod Solidago gillmanii | 18 | 5 | 2018-09-14 | 2023-10-03 |
  | Slender stinging nettle Urtica gracilis | 18 | 7 | 2007-08-19 | 2024-06-28 |
  | Intermediate wood fern Dryopteris intermedia | 17 | 8 | 2015-06-21 | 2024-10-01 |
  | Water Avens Geum rivale | 17 | 8 | 2015-06-21 | 2025-06-25 |
  | Hepaticas Hepatica genus | 17 | 9 | 2011-05-07 | 2025-04-27 |
  | Winterberry holly Ilex verticillata | 17 | 9 | 2016-11-22 | 2025-10-01 |
  | Seaside pea Lathyrus japonicus | 17 | 8 | 2014-07-28 | 2025-07-10 |
  | Bird's-foot trefoil Lotus corniculatus | 17 | 6 | 2020-07-02 | 2025-08-20 |
  | Partridgeberry Mitchella repens | 17 | 6 | 2017-05-31 | 2025-05-26 |
  | Naked bishop's cap Mitella nuda | 17 | 7 | 2011-05-30 | 2023-06-17 |
  | Water smartweed Persicaria amphibia | 17 | 6 | 2016-07-18 | 2024-08-13 |
  | Hidden spikemoss Selaginella eclipes | 17 | 6 | 2021-09-10 | 2026-06-15 |
  | Sugar maple Acer saccharum | 16 | 8 | 2017-05-26 | 2025-07-07 |
  | Bottlebrush sedge Carex hystericina | 16 | 7 | 2017-07-14 | 2026-06-12 |
  | Blue cohosh Caulophyllum thalictroides | 16 | 8 | 2016-05-21 | 2023-09-17 |
  | Round-leaved Dogwood Cornus rugosa | 16 | 7 | 2017-07-13 | 2025-08-30 |
  | Marsh pea Lathyrus palustris | 16 | 6 | 2018-06-17 | 2024-06-09 |
  | Narrow-leaved loosestrife Lysimachia quadriflora | 16 | 9 | 2014-07-28 | 2024-07-16 |
  | Shingle moss Neckera pennata | 16 | 8 | 2018-11-11 | 2026-06-09 |
  | Sage-leaf willow Salix candida | 16 | 7 | 2017-06-02 | 2024-06-08 |
  | New England aster Symphyotrichum novae-angliae | 16 | 6 | 2010-10-09 | 2024-09-06 |
  | Tansy Tanacetum vulgare | 16 | 8 | 2017-07-13 | 2026-08-09 |
  | Lesser periwinkle Vinca minor | 16 | 6 | 2020-05-23 | 2026-06-13 |
  | Burdocks Arctium genus | 15 | 7 | 2020-08-13 | 2026-06-24 |
  | Hoary alyssum Berteroa incana | 15 | 7 | 2019-07-21 | 2025-08-19 |
Photographs from iNaturalist and Wikimedia Commons, each credited in full on its species page.