Flower Finder for Indiana Spring Wildflowers Uvularia grandiflora • Large- Stylophorum diphyllum Erythronium americanum ERANTHIS HYEMALIS Flowered Bellwort • 25–50 mm Wood Poppy • 20–30 mm Yellow Trout Lily • 20–50 mm Winter Aconite • 14–27 mm Ranunculus fascicularis Caltha palustris Caltha palustris RANUNCULUS FICARIA Early Buttercup • 12–15 mm Marsh Marigold • 10–20 mm Marsh Marigold • 10–20 mm Lesser Celandine • 10–18 mm Ranunculus hispidus TARAXACUM OFFICINALE Viola pubescens DUCHESNEA INDICA Rough Buttercup • 10–15 mm Common Dandelion • 10–15 mm Yellow Violet • 8–15 mm Indian Strawberry • 7–10 mm Packera glabella Packera aurea • Heart-Leaved Corydalis flavula • Short-Spurred ERYSIMUM REPANDUM Butterweed • rays 6–15 mm Golden Ragwort • rays 6–13 mm Corydalis • 6–11 mm Treacle Mustard • 6–10 mm Oxalis dillenii • Upright OXALIS STRICTA • Common Ranunculus abortivus • Kidney- Ranunculus recurvatus Yellow Wood Sorrel • 4–9 mm Yellow Wood Sorrel • 4–9 mm Leaved Buttercup • 1–1.5 mm Hooked Buttercup • 3.5–6 mm SISYMBRIUM OFFICINALE Geum vernum RANUNCULUS TESTICULATUS Aquilegia canadensis Common Hedge Mustard • 3–4 mm Spring Avens • < 1 mm Burr Buttercup • < 1 mm Wild Columbine • 30–40 mm Corallorhiza wisteriana Trillium flexipes Podophyllum peltatum Trillium nivale Spring Coralroot • 4–5 mm Drooping Trillium • 20–30 mm May Apple • 18–28 mm Snow Trillium • 17–31 mm © 13 April 2011 Kay Yatskievych • [email protected] • http://www.mobot.org/MOBOT/Research/curators/kay.shtml Flower Finder for Indiana Spring Wildflowers Erythronium albidum Sanguinaria canadensis ORNITHOGALUM UMBELLATUM • Common Dicentra canadensis White Trout Lily • 15–41 mm Bloodroot • 15–25 mm Star-of-Bethlehem • 15–20 mm Squirrelcorn • 15–20 mm Dicentra cucullaria • Dutchman’s- Jeffersonia diphylla Dodecatheon meadia • Eastern Cardamine concatenata • Cut- Breeches • 15–20 mm Twinleaf • 11–17 mm Shootingstar • 10–25 mm Leaved Toothwort • 10–19 mm Thalictrum thalictroides Viola sororia Viola striata Viola canadensis Rue Anemone • 10–15 mm Common Blue Violet • 8–18 mm Striped White Violet • 8–18 mm Canada Violet • 8–18 mm Anemone acutiloba Hydrophyllum macrophyllum Hydrophyllum canadense Cardamine bulbosa Sharp-Lobed Hepatica • 8–13 mm Large-Leaved Waterleaf • 8–13 mm Canada Waterleaf • 8–12 mm White Spring Cress • 7–16 mm Chimaphila maculata Claytonia virginica Enemion biternatum Hydrophyllum virginianum Spotted Wintergreen • 7–10 mm Spring-Beauty • 7–10 mm False Rue Anemone • 7–10 mm Virginia Waterleaf • 7–10 mm CONVALLARIA MAJALIS Erigeron philadelphicus • Phila- Ellisia nyctelea ALLIARIA PETIOLATA Lily-of-the-Valley • 6–9 mm delphia Fleabane • rays 5–10 mm Aunt-Lucy • 5–8 mm Garlic Mustard • 5–6 mm S TELLARIA MEDIA Boechera laevigata Phacelia ranunculacea Antennaria parlinii • Large Plantain- Common Chickweed • 3–5 mm Smooth Rock Cress • 3–5 mm Buttercup Phacelia • 2.5–5.5 mm Leaved Pussytoes • 2–3.5 mm © 13 April 2011 Kay Yatskievych • [email protected] • http://www.mobot.org/MOBOT/Research/curators/kay.shtml Flower Finder for Indiana Spring Wildflowers DRABA VERNA Boechera dentata CARDAMINE HIRSUTA MICROTHLASPI PERFOLIATUM Early Whitlow Grass • 2–3 mm Toothed Rock Cress • 2–3 mm Hairy Bitter Cress • 2–3 mm Perfoliate Penny Cress • 2–3 mm THLASPI ARVENSE Planodes virginicum LEPIDIUM CAMPESTRE Cardamine pensylvanica • Penn- Field Penny Cress • 2–3 mm Virginia Rock Cress • 2–3 mm Field Pepper Grass • 2–2.5 mm sylvania Bitter Cress • 1.5–4 mm Galium aparine Erigenia bulbosa Floerkea proserpinacoides Veronica peregrina Cleavers • 1–2 mm Harbinger-of-Spring • 1–2 mm False Mermaid • 1–2 mm Purslane Speedwell • 1–2 mm Chaerophyllum procumbens Chaerophyllum tainturieri Androsace occidentalis DICENTRA SPECTABILIS Spreading Wild Chervil • < 1 mm Tainturier’s Wild Chervil • < 1 mm Western Rock Jasmine • < 1 mm Bleeding-Heart • 18–25 mm LAMIUM AMPLEXICAULE Thalictrum thalictroides Cardamine douglassii Anemone acutiloba Henbit • 12–18 mm Rue Anemone • 10–15 mm Purple Spring Cress • 10–15 mm Sharp-Lobed Hepatica • 8–13 mm Claytonia virginica ERODIUM CICUTARIUM Polemonium reptans • Spreading Oxalis violacea Spring-Beauty • 7–10 mm Red-Stemmed Stork’s-Bill • 5–8 mm Jacob’s-Ladder • 12–16 mm Violet Wood Sorrel • 10–18 mm MAZUS PUMILUS Phlox divaricata Phlox bifida Obolaria virginica Japanese Mazus • 10–18 mm Wild Blue Phlox • 10–15 mm Cleft Phlox • 10–15 mm Pennywort • 10–15 mm © 13 April 2011 Kay Yatskievych • [email protected] • http://www.mobot.org/MOBOT/Research/curators/kay.shtml Flower Finder for Indiana Spring Wildflowers LAMIUM PURPUREUM Iodanthus pinnatifidus Hydrophyllum appendiculatum Viola pedata Purple Dead Nettle • 10–15 mm Purple Rocket • 10–13 mm Appendaged Waterleaf • 9–13 mm Bird’s-Foot Violet • 8–29 mm Viola pedata Viola sororia Anemone acutiloba Phacelia bipinnatifida • Loose- Bird’s-Foot Violet • 8–29 mm Common Blue Violet • 8–18 mm Sharp-Lobed Hepatica • 8–13 mm Flowered Phacelia • 8–12 mm Houstonia pusilla Viola bicolor Delphinium tricorne VINCA MINOR Small Bluets • 6.5–13 mm American Field Pansy • 4–12 mm Dwarf Larkspur • 11–15 mm Graveyard Myrtle • 10–15 mm GLECHOMA HEDERACEA AJUGA REPTANS Anemone acutiloba Viola sororia Ground Ivy • 10–23 mm Carpet Bugle • 10–20 mm Sharp-Lobed Hepatica • 8–13 mm Common Blue Violet • 6–18 mm Phacelia covillei Mertensia virginica SCILLA SIBERICA Collinsia verna Coville’s Phacelia • 3–5 mm Virginia Bluebells • 18–25 mm Siberian Squill • 12–16 mm Blue-Eyed-Mary • 11–16 mm VERONICA PERSICA VERONICA POLITA VERONICA ARVENSIS Asarum canadense Bird’s-Eye Speedwell • 4–6 mm Wayside Speedwell • 2–4 mm Corn Speedwell • 1–2 mm Wild Ginger • 20–40 mm Euonymus obovatus • Running Myosurus minimus PACHYSANDRA TERMINALIS Symplocarpus foetidus Strawberry-Bush • 4–5.5 mm Mousetail • < 1 mm Japanese Spurge • 3–5 mm Skunk Cabbage • < 1 mm © 13 April 2011 Kay Yatskievych • [email protected] • http://www.mobot.org/MOBOT/Research/curators/kay.shtml.