Species
Taxa with community-verified observations in Door County.
| Photograph | Species | Observations | Years | First | Most Recent |
|---|---|---|---|---|---|
  | Eastern Skunk Cabbage Symplocarpus foetidus | 23 | 9 | 2017-05-29 | 2026-07-30 |
  | Bog cranberry Vaccinium oxycoccos | 23 | 8 | 2017-05-26 | 2026-06-13 |
  | Hookedspur violet Viola adunca | 23 | 5 | 2017-05-31 | 2023-05-24 |
  | Canada Violet Viola canadensis | 23 | 9 | 2015-06-06 | 2026-06-14 |
  | Broadleaf enchanter's nightshade Circaea canadensis | 22 | 7 | 2017-05-29 | 2026-08-05 |
  | Carolina Springbeauty Claytonia caroliniana | 22 | 11 | 2012-05-12 | 2026-05-23 |
  | Baltic Rush Juncus balticus | 22 | 8 | 2015-06-26 | 2026-06-13 |
  | Interrupted fern Osmunda claytoniana | 22 | 10 | 2015-06-21 | 2026-06-22 |
  | Bellflowers Campanula genus | 21 | 8 | 2017-07-15 | 2026-07-18 |
  | Yellow-green sedge Carex flava | 21 | 8 | 2019-08-06 | 2026-06-09 |
  | Beaked hazelnut Corylus cornuta | 21 | 9 | 2017-07-16 | 2026-07-02 |
  | Squirrel corn Dicentra canadensis | 21 | 7 | 2019-05-16 | 2026-05-14 |
  | Common sneezeweed Helenium autumnale | 21 | 7 | 2019-10-01 | 2025-09-24 |
  | American bugleweed Lycopus americanus | 21 | 10 | 2014-07-29 | 2026-08-06 |
  | Narrow Mushroom-headed Liverwort Marchantia quadrata | 21 | 5 | 2021-09-12 | 2025-05-17 |
  | Western Sweet Coltsfoot Petasites frigidus palmatus variety | 21 | 7 | 2019-05-25 | 2025-05-17 |
  | Eastern Cottonwood Populus deltoides | 21 | 7 | 2018-06-07 | 2025-08-17 |
  | Siberian squill Scilla siberica | 21 | 8 | 2018-05-02 | 2026-05-08 |
  | Water parsnip Sium suave | 21 | 5 | 2019-08-13 | 2023-08-13 |
  | One-sided wintergreen Orthilia secunda | 20 | 5 | 2020-08-27 | 2025-09-25 |
  | Reed canary grass Phalaris arundinacea | 20 | 8 | 2017-05-26 | 2026-06-22 |
  | Burdocks Arctium genus | 19 | 7 | 2020-07-06 | 2026-06-24 |
  | Nodding Beggarticks Bidens cernua | 19 | 6 | 2018-09-12 | 2025-09-16 |
  | American bittersweet Celastrus scandens | 19 | 9 | 2015-10-05 | 2026-06-25 |
  | Daisy fleabane Erigeron strigosus | 19 | 8 | 2009-08-23 | 2026-07-16 |
  | Woodland strawberry Fragaria vesca | 19 | 8 | 2017-05-26 | 2026-06-16 |
  | White avens Geum canadense | 19 | 7 | 2020-06-28 | 2026-07-07 |
  | American witch-hazel Hamamelis virginiana | 19 | 8 | 2018-10-13 | 2025-11-14 |
  | Hepaticas Hepatica genus | 19 | 9 | 2011-05-07 | 2025-04-27 |
  | Common evening-primrose Oenothera biennis | 19 | 6 | 2019-09-27 | 2024-07-14 |
  | Flanged Smartweed Persicaria amphibia stipulacea variety | 19 | 6 | 2018-08-10 | 2023-07-20 |
  | Swamp rose Rosa palustris | 19 | 5 | 2018-06-12 | 2025-10-18 |
  | Dune Goldenrod Solidago gillmanii | 19 | 6 | 2018-09-14 | 2025-09-20 |
  | Rose twisted-stalk Streptopus lanceolatus | 19 | 9 | 2016-06-11 | 2025-05-31 |
  | American asters Symphyotrichum genus | 19 | 5 | 2019-10-20 | 2025-08-24 |
  | White heath aster Symphyotrichum ericoides | 19 | 5 | 2018-09-19 | 2022-09-15 |
  | Canada yew Taxus canadensis | 19 | 9 | 2017-07-14 | 2026-06-13 |
  | Slender stinging nettle Urtica gracilis | 19 | 7 | 2007-08-19 | 2024-06-28 |
  | Bottlebrush grass Elymus hystrix | 18 | 7 | 2019-08-15 | 2026-07-22 |
  | Philadelphia fleabane Erigeron philadelphicus | 18 | 9 | 2015-06-21 | 2026-07-10 |
  | Fawn lilies Erythronium genus | 18 | 6 | 2017-05-26 | 2023-05-25 |
  | Hairy sweet cicely Osmorhiza claytonii | 18 | 6 | 2015-06-21 | 2024-08-12 |
  | Foxglove beardtongue Penstemon digitalis | 18 | 7 | 2018-07-04 | 2024-07-10 |
  | Spotted lady's thumb Persicaria maculosa | 18 | 6 | 2018-06-12 | 2025-10-11 |
  | Cut-leaved toothwort Cardamine concatenata | 17 | 8 | 2018-05-06 | 2026-05-14 |
  | Virginia Springbeauty Claytonia virginica | 17 | 6 | 2018-05-06 | 2025-05-03 |
  | Sweet-William Dianthus barbatus | 17 | 6 | 2018-07-15 | 2025-06-21 |
  | Three-leaved false Solomon’s seal Maianthemum trifolium | 17 | 8 | 2015-06-11 | 2025-10-06 |
  | Cinnamon fern Osmundastrum cinnamomeum | 17 | 8 | 2017-07-20 | 2026-06-27 |
  | Timothy grass Phleum pratense | 17 | 5 | 2020-08-16 | 2026-07-07 |
  | Clammy groundcherry Physalis heterophylla | 17 | 7 | 2019-07-16 | 2025-08-02 |
| Lesser Purple Fringed Orchid Platanthera psycodes | 17 | 5 | 2017-08-11 | 2025-08-05 | |
  | Marsh mermaidweed Proserpinaca palustris | 17 | 7 | 2017-06-28 | 2024-08-20 |
  | Meadow salsify Tragopogon pratensis | 17 | 7 | 2018-06-21 | 2026-06-13 |
  | Common ragweed Ambrosia artemisiifolia | 16 | 6 | 2020-08-11 | 2026-08-05 |
  | Smooth Brome Bromus inermis | 16 | 7 | 2018-06-20 | 2025-06-28 |
  | Chestnut sedge Carex castanea | 16 | 7 | 2017-07-16 | 2026-06-13 |
  | Elk Sedge Carex garberi | 16 | 7 | 2017-06-17 | 2026-06-27 |
 | Bulblet-bearing water hemlock Cicuta bulbifera | 16 | 5 | 2019-08-08 | 2023-08-29 |
  | Purple coneflower Echinacea purpurea | 16 | 6 | 2018-08-24 | 2025-10-08 |
  | Seaside sandmat Euphorbia polygonifolia | 16 | 7 | 2019-09-20 | 2026-08-07 |
  | Common Mare's Tail Hippuris vulgaris | 16 | 7 | 2017-08-24 | 2026-07-11 |
  | Pale vetchling Lathyrus ochroleucus | 16 | 8 | 2015-06-13 | 2026-06-18 |
  | Cardinal flower Lobelia cardinalis | 16 | 8 | 2018-08-23 | 2026-08-01 |
  | Long beech fern Phegopteris connectilis | 16 | 10 | 2015-06-21 | 2026-06-15 |
  | Rough cinquefoil Potentilla norvegica | 16 | 6 | 2021-06-04 | 2026-06-13 |
  | Black cherry Prunus serotina | 16 | 8 | 2017-05-31 | 2026-06-06 |
  | Northern red oak Quercus rubra | 16 | 8 | 2018-08-07 | 2026-07-21 |
  | Common buckthorn Rhamnus cathartica | 16 | 8 | 2018-05-25 | 2025-09-11 |
  | Swamp currant Ribes lacustre | 16 | 8 | 2017-05-29 | 2026-06-15 |
  | Trilliums Trillium genus | 16 | 6 | 2018-05-27 | 2024-07-11 |
  | Common bladderwort Utricularia macrorhiza | 16 | 8 | 2016-06-14 | 2025-08-25 |
  | Red maple Acer rubrum | 15 | 7 | 2017-05-26 | 2025-09-25 |
  | Purple false foxglove Agalinis purpurea | 15 | 5 | 2016-09-01 | 2022-08-30 |
  | Hedge bindweed Calystegia sepium | 15 | 9 | 2014-07-30 | 2025-07-10 |
| Waxyleaf Moss Dicranum polysetum | 15 | 9 | 2011-05-21 | 2025-09-25 | |
  | Fan clubmoss Diphasiastrum digitatum | 15 | 6 | 2018-08-21 | 2023-06-05 |
  | Spinulose wood fern Dryopteris carthusiana | 15 | 9 | 2017-05-26 | 2026-07-11 |
  | False sunflower Heliopsis helianthoides | 15 | 6 | 2018-07-04 | 2024-09-01 |
| Fringed loosestrife Lysimachia ciliata | 15 | 5 | 2007-07-22 | 2024-08-13 | |
  | Smooth hawkweed Pilosella piloselloides | 15 | 5 | 2018-06-25 | 2024-09-13 |
  | Small-flowered buttercup Ranunculus abortivus | 15 | 5 | 2017-05-26 | 2024-05-10 |
  | Black raspberry Rubus occidentalis | 15 | 7 | 2019-09-05 | 2026-07-08 |
  | Racemed milkwort Senega polygama | 15 | 7 | 2016-06-11 | 2025-06-08 |
  | Ohio Goldenrod Solidago ohioensis | 15 | 6 | 2017-07-14 | 2025-08-06 |
  | Poison ivies and oaks Toxicodendron genus | 15 | 6 | 2018-05-25 | 2026-07-26 |
  | Large hop clover Trifolium aureum | 15 | 6 | 2018-08-02 | 2026-07-11 |
  | Striped maple Acer pensylvanicum | 14 | 2 | 2024-09-08 | 2026-08-06 |
  | Devil's Beggarticks Bidens frondosa | 14 | 5 | 2017-09-07 | 2025-09-20 |
  | Long-stalked sedge Carex pedunculata | 14 | 6 | 2017-05-26 | 2026-05-19 |
  | Broad-leaved sedge Carex platyphylla | 14 | 9 | 2017-07-15 | 2026-04-26 |
  | Purple prairie clover Dalea purpurea | 14 | 5 | 2018-07-04 | 2026-07-02 |
  | Canada wild rye Elymus canadensis | 14 | 7 | 2018-08-10 | 2025-10-06 |
  | Yellow Avens Geum aleppicum | 14 | 5 | 2018-07-04 | 2024-06-20 |
  | Virginia waterleaf Hydrophyllum virginianum | 14 | 8 | 2016-06-14 | 2025-06-22 |
  | Red-stemmed Feather Moss Pleurozium schreberi | 14 | 7 | 2019-05-14 | 2026-07-07 |
  | Flat-leaved Scalewort Radula complanata | 14 | 7 | 2017-07-20 | 2026-06-15 |
  | Interior sandbar willow Salix interior | 14 | 6 | 2020-07-19 | 2025-07-14 |
  | Marsh fern Thelypteris palustris | 14 | 8 | 2017-05-26 | 2025-07-23 |
  | Vascular Plants Tracheophyta phylum | 14 | 6 | 2019-08-01 | 2024-10-26 |
Photographs from iNaturalist and Wikimedia Commons, each credited in full on its species page.