Phenological List of Konza Prairie Plants
Common Name Scientific Name Observer Site 1st Bloom 1st Bloom 1st Bloom 1st Bloom 1st Bloom 1st Bloom
    2020 2020 2020 2019 2018 2017 2016 2015
Red or Slippery elm Ulmus rubra S Beeman NT  3/2/20 03/23/19 03/07/18 02/18/17 02/22/16 03/08/15
Siberian elm (intro.) Ulmus pumila E. Allen HQ 3/3/20 03/27/19 03/02/18 03/08/17 02/26/16 03/12/15
American elm Ulmus americana       04/04/19 03/09/18 02/22/17 02/26/16 03/12/15
Eastern Red cedar Juniperus virginiana       03/27/19 03/20/18 03/05/17 03/05/16 03/14/15
Wild parsley Lomatium foeniculaceum J. Haukos, H. Hatfield NT  3/17/20 03/26/19 03/21/18 03/09/17 03/09/16 03/16/15
Blue mustard (intro.) Chorispora tenella       04/02/19 03/20/18 03/08/17 03/18/16 03/18/15
Red-seeded dandelion Taraxacum erythrospermum J. Taylor N1B 3/30/20 04/03/19 03/22/18      
Dandelion (intro.) Taraxacum officinale       04/03/19 03/22/18      
Ground plum Astragalus crassicarpus K. Stafford NT  3/10/20 04/06/19 03/28/18 03/08/17 03/11/16 03/21/15
Wedge-leaf draba Draba cuneifolia J. Haukos HQ 3/30/20 04/02/19 04/18/18 03/25/17 04/07/16 04/04/15
White Whitlow-wort Draba reptans J. Taylor N4D 3/30/20 04/08/19 04/11/18     04/04/15
Shortpod draba Draba brachycarpa J. Taylor C1A 3/24/20 04/08/19   03/15/17    
Wild pansy, Johnny-jump-up Viola rafinesquii J. Taylor HQE 4/1/20 04/04/19 04/10/18 03/16/17 03/29/16 04/06/15
Western Rock-jasmine Androsace occidentalis J. Taylor C1A 3/24/20 04/08/19 03/28/18 04/07/17 03/28/16 04/04/15
Mead's sedge Carex meadii J. Haukos KC 4/9/20 04/10/19 03/24/18 03/25/17 04/04/16 04/06/15
Prairie sedge Carex inops J. Taylor N4D 3/30/20 04/02/19 03/28/18 03/10/17 03/14/16 03/24/15
Redbud Cercis canadensis J. Taylor HQD 4/8/20 04/10/19 04/13/18 03/25/17 03/22/16 04/04/15
Pussy-toes Antennaria neglecta J. Taylor FA 4/3/20 04/08/19 04/05/18 03/21/17 03/15/16 03/28/15
Small bluets Hedyotis crassifolia J. Taylor N4A 4/6/20 04/03/19   03/21/17 04/16/16 04/07/15
Bushy Wallflower Erysimum repandum J. Taylor C1SB 4/1/20 04/11/19 04/04/18   03/25/16  
Wild plum Prunus americanus J. Taylor K4A 4/2/20 04/10/19 04/12/18 03/21/17 03/18/16 04/01/15
Sandhill plum Prunus angustifolius J. Taylor N20A 4/7/20 04/13/19 04/13/18 03/21/17 03/15/16 04/06/15
Mouse-ear chickweed Cerastium brachypodum       04/10/19   04/10/17    
Oak sedge Carex albicans J. Taylor C3SA 4/7/20 04/10/19 04/16/18      
Heavy sedge Carex gravida J. Taylor C3SA 4/17/20 04/22/19 04/24/18      
Prickly ash Zanthoxylum americanum J. Taylor N4D 4/6/20 04/17/19 04/11/18   03/28/16 04/09/15
Prairie blue violet Viola pratincola H. Hatfield, J. Haukos NT  3/31/20 04/08/19 04/11/18 03/25/17 03/18/16 04/04/15
Downy blue violet Viola sororia J. Taylor ALC 4/9/20   04/16/18      
Slender fumewort Corydalis micrantha J. Haukos HP 4/6/20 04/12/19 04/16/18 03/25/17 03/28/16 04/13/15
Cut-leaf toothwort Cardamine concatenata       04/09/19   03/26/17    
Wild strawberry Fragaria virginiana       05/04/19   04/22/17 05/07/16 04/11/15
Prairie groundsel Packera plattensis K. Stafford NT  4/16/20 04/22/19 04/27/18 03/25/17 04/05/16 04/18/15
Virginia pepperweed Lepidium viriginicum J. Taylor C3SA 4/17/20 04/24/19     04/08/16  
Box elder Acer negundo       04/29/19 04/24/18 04/08/17 04/09/16 04/07/15
Hackberry Celtis occidentalis               04/07/15
Cottonwood Populus deltoides J. Taylor C1SB 4/1/20 04/06/19 05/04/18 04/11/17 03/29/16 04/07/15
Green ash Fraxinus pennsylvanica       04/10/19   04/13/17 04/30/16 04/00/15
Garlic mustard (intro.) Alliaria officinalis J. Taylor C3SA 4/7/20 04/15/19 04/20/18 04/12/17 04/09/16 04/14/14
Missouri gooseberry Ribes missouriense J. Taylor C3SA 4/7/20 04/10/19 04/24/18 04/12/17 03/29/16 04/07/15
Chinquapin oak Quercus muehlenbergii J. Haukos NT  5/1/20 04/22/19 05/06/18 04/08/17 04/08/16 04/10/15
Blue phlox Phlox divaricata J. Haukos NT  4/9/20 04/17/19 04/25/18 03/25/17 04/08/16 04/06/15
Prairie or Larkspur violet Viola pedatifida J. Haukos KC 4/9/20 04/17/19 04/23/18 03/25/17 03/31/16 04/07/15
Fringed puccoon Lithospermum incisum R. Kramer KC 4/21/20 04/15/19 04/24/18 03/20/17 03/28/16 04/08/15
Hoary gromwell Lithospermum canescens         05/01/18     04/18/15
Dutchman's Breeches Dicentra cucullaria       04/15/19        
White fawn lily Erythronium albidum       04/10/19       04/07/15
New Jersey tea Ceanothus herbaceous K. Stafford, J. Haukos, H. Hatfield NT  4/28/20 04/26/19 05/06/18 04/16/17 04/12/16 04/12/15
Lotus Milkvetch Astragalus lotiflorus       04/18/19   04/010/17   04/12/15
Missouri milkvetch Astragalus missouriensis       04/19/19 05/11/18 04/13/17 04/16/16 04/11/15
Violet wood sorrel Oxalis violacea H. Hatfield, J. Haukos HQ 4/21/20   04/27/18 04/16/17 04/05/16 04/13/15
Plains wild indigo Baptisia bracteata T. Olson SC 5/3/20 04/22/19 05/03/18 04/20/17 04/14/16 04/11/15
Western buckeye Aesculus glabra var. arguta J. Haukos, H. Hatfield, K Stafford NT  4/28/20 04/17/19 05/02/18 04/21/17 04/19/16 04/20/15
Rose verbena Glandularia canadensis       04/22/19 04/28/18 04/05/17 04/22/16 04/12/15
White-eyed grass Sisyrinchium campestre H. Hatfield, J. Haukos HQ 4/21/20 04/19/19 04/23/18 04/07/17 04/04/16 04/07/15
Dakota verbena Glandularia bipinnatifida H. Hatfield, K. Stafford, J. Haukos NT  4/28/20 04/26/19 05/01/18 03/22/17 04/16/16 04/16/15
Watercress (intro.) Nasturtium officinale J. Taylor NT  4/16/20 04/10/19 05/05/18 06/10/17 03/21/16 04/20/15
False dandelion Nothocalais cuspidata J. Haukos NT  4/9/20 04/17/19 04/23/18 05/18/17 04/08/16 04/10/15
Tansy mustard (intro.) Descurainia sophia J. Taylor C3SA 4/17/20 04/19/19 04/24/18 04/12/17 04/23/16 05/01/15
Erect chervil Chaerophyllum tainturieri        04/27/19 05/09/18 06/02/17 05/14/16 05/06/15
Fragrant Sumac Rhus aromatica H. Hatfield, J. Haukos NT  4/21/20 04/17/19 05/06/18 04/08/17 04/12/16 04/13/15
Bur oak Quercus macrocarpa       04/17/19 05/09/18 04/11/17 04/08/16 04/28/15
Bastard toadflax Comandra umbellata J. Haukos, H. Hatrfield, K. Stafford NT  4/28/20 04/27/19 05/04/18 04/08/17 04/02/16 04/16/15
Naked broomrape Orobanche uniflora       05/04/19 05/07/18   04/02/16 04/28/15
Carolina anemone Anemone caroliniana J. Taylor N4B 4/7/20 04/11/19 03/28/18 04/10/17   04/06/15
Philadelphia fleabane Erigeron philadelphicus       04/26/19 05/05/18 04/17/17 04/23/16 04/18/15
Hop hornbeam Ostrya virginiana       04/10/19       04/18/15
Blue false indigo Baptisia australis T. Olson SC   04/28/19 05/06/18 04/20/17 04/23/16 04/27/15
Choke cherry Prunus virginiana       04/20/19 05/05/18 04/21/17 04/14/16 04/20/15
Honeysuckle (intro.) Lonicera maackii       06/16/19 05/05/18     04/28/15
Old plainsman Hymenopappus scabiosaeus K. Stafford NT  5/4/20 05/10/19 05/11/18 04/20/17 04/30/16 05/06/15
Sycamore Platanus occidentalis       05/04/19        
Platte River milk vetch Astragalus plattensis       05/04/19 05/01/18 04/27/17    
Death camas Zygadenus nuttallii T. Olson NT  5/2/20 05/10/19 05/08/18 04/27/17 04/21/16 05/01/15
Daisy fleabane Erigeron strigosus       05/14/19 05/24/18 05/18/17 05/07/16 05/06/15
Annual fleabane Erigeron annuus       05/22/19 05/24/18 05/16/17 05/18/16 04/22/15
Indian turnip Pediomelum esculenta B. Williams NT  16-May 05/03/19 05/08/18 04/25/17 04/21/16 04/21/15
Dame's Rocket (intro.) Hesperis matronalis       04/29/19 05/07/18 04/22/17   04/20/15
Golden Alexander Zizia aurea       04/26/19 05/12/18 05/02/17 04/14/16 04/22/15
American vetch Vicia americana       04/25/19 05/06/18 04/16/17 04/13/16 04/18/15
White mulberry Morus alba (intro.)       04/26/19     04/21/16  
Waterpod Ellisia nyctelea       04/22/19     04/09/16 04/27/15
Smallflower buttercup Ranunculus abortivus         05/04/18 04/26/17 04/09/16  
Virginia for-get-me-not Myosotis verna           04/26/17   05/05/15
Bedstraw Galium aparine       05/24/19 05/05/18   04/09/16 05/06/15
Bedstraw Galium circaezans         05/12/18      
Straw sedge Carex brevior       04/23/19     05/03/16  
Red-foot spike-rush Eleocharis erythropoda             04/13/16 04/29/15
Flat-stem spike-rush Eleocharis compressa J. Taylor N1A 4/17/20 04/22/19 05/04/18   05/07/16 04/18/15
Inland rush Juncus interior             05/07/16 05/05/15
Kentucky blue grass (intro.) Poa pratensis J. Taylor ALC 4/17/20 05/14/19 05/12/18   05/07/16 05/01/15
Scribner's dichanthelium Dicanthelium oligosanthes       05/14/19 05/24/18 05/18/17 05/04/16 05/06/15
Wooly dicanthelium Dicanthelium acuminatum                
Pawpaw Asimina triloba         05/02/18   05/04/16  
Downy Hawthorne Crategus mollis       04/26/19     04/14/16 04/27/15
Black locust Robinia pseudoacacia               05/02/15
Honey locust Gleditsia treacanthos               05/17/15
Black walnut Juglens nigra         05/22/18   05/14/16 05/09/15
Bitternut Hickory Carya cordiformis             04/30/16 05/09/15
Bicolor wild indigo Baptisia xbicolor       04/28/19 05/07/18   04/23/16 05/01/15
Pink poppy mallow Callirhoe alcaeoides       05/22/19 05/10/18 04/22/17 04/30/16 04/20/15
Buffalo grass Buchloe dactyloides       05/15/19 05/08/18   04/23/16 04/30/15
Bittersweet Celastrus scandens         05/21/18 05/08/17 05/17/16 05/06/15
Wild raspberry Rubus occidentalis       06/10/19 05/26/18   05/14/16 05/06/15
High-bush blackberry Rubus ostryifolius         05/26/18   05/14/16 05/08/15
Wild alfalfa Psoralea tenuiflora       05/22/19 05/21/18 05/18/17 05/05/16 05/08/15
Spider milkweed Asclepias viridis       05/13/19 05/15/18 05/09/17 05/03/16 05/01/15
Yarrow Achillea millefolium       05/19/19 05/21/18 04/27/17 05/07/16 05/08/15
Spiderwort Tradescantia bracteata       05/14/19 05/26/18   05/14/16 05/06/15
Western marbleseed Onosmodium molle       05/14/19 05/18/18 04/27/17 04/30/16 05/09/15
Goat's beard (intro.) Tragopogon dubius       05/19/19 05/21/18 05/18/17 05/14/16 05/24/15
Missouri evening primrose Oenothera macrocarpa       05/13/19 05/15/18 05/02/17 05/07/16 04/28/15
False indigo Amorpha fruticosa       05/18/19 05/21/18 05/18/17 05/14/16 05/12/15
Purple poppy mallow Callirhoe involucrata       05/05/19 05/09/18 04/27/17 04/30/16 04/30/15
Nodding green violet Hybanthus verticellatus       05/22/19 05/21/18 05/02/17 04/30/16 05/09/15
Nuttall's evolvulus Evolvulus nuttallianus         05/11/18   05/07/16 05/04/15
Carolina desert chicory Pyrrhopappus carolinianus            05/08/17    
Plains larkspur Delphinium virescens       05/22/19 05/21/18 05/24/17 05/13/16 05/15/15
Nipple cactus Escobaria missouriensis       05/15/19 05/26/18   05/17/16 05/12/15
Prairie wild rose Rosa arkansana       05/14.19 05/21/18 05/06/17 04/30/16 05/06/15
Dwarf dandelion Krigia caespitosa       05/29/19   04/18/17   05/06/15
Hedge bindweed Calystegia macounii       05/22/19 05/21/18 05/18/17 05/07/16 05/07/15
Cobaea beardtongue Penstemon cobaea B. Williams NT  5/16/20 05/22/19 05/21/18 05/16/17 05/12/16 05/08/15
Shell-leaf beardtongue Penstemon grandiflorus       05/18/29 05/21/18 05/27/17 05/14/16 05/04/15
Wild four-o'clock Mirabilis nyctaginea       05/13/19 05/12/18 05/27/17 05/04/16 05/06/15
Bristly greenbrier Smilax tamnoides       05/16/19     05/14/16 05/23/15
Riverbank grape Vitis riparia       05/09/19 05/21/18   05/07/16 05/09/15
Patagonian plantain Plantago patagonica       05/22/19 05/24/18 05/25/17 05/14/16 05/05/15
Bottlebrush plantain Plantago aristida           06/09/17    
Red-seeded plantain Plantago rhodosperma       05/10/19     05/07/16 05/05/15
Serrate-leaf evening primrose Calylophus serrulatus       06/02/19 05/24/18 05/24/17 05/17/16 05/30/15
Fowl manna grass Glyceria striata         06/09/18     05/30/15
Yucca Yucca glauca             05/26/16 05/12/15
Monkey flower Mimulus glabratus           05/17/17   05/30/15
Wild Coffee, Horse gentian Triosteum perfoliatum                
Virginia groundcherry Physalis virginiana       05/22/19 05/18/18 06/04/17 05/28/16 06/07/15
Prairie groundcherry Physalis pumila       05/22/19 05/24/18 05/16/17 05/07/16 05/04/15
Indian hemp dogbane Apocynum cannabinum       05/29/19 05/17/18 05/18/17 05/13/16 05/09/15
Poison hemlock (intro.) Conium maculatum         06/02/18 06/02/17 05/17/16  
Eastern gammagrass Tripsacum dactyloides       05/22/19 05/24/18 05/27/17 05/17/16 05/09/15
Drooping bulrush Scirpus pendulus         05/31/18 06/01/17 05/07/16 05/12/15
Green bulrush Scirpus atrovirens               05/04/15
Sleepy catchfly Silene antirrhina       06/02/19   06/02/17   05/30/15
Winter bent grass (Tickle) Agrostis hyemalis         05/26/18 06/02/17 07/16/16  
Porcupine grass Hesperostipa spartea       05/29/19 05/24/18 05/27/17 05/17/16 05/14/15
Carolina cranesbill Geranium carolinianum       05/15/19     05/17/16 06/14/14
Rough-leaved dogwood Cornus drummondii       05/29/19 05/15/18 05/18/17 05/14/16 05/27/15
Pale dogwood Cornus amomum       05/30/19 06/02/18     05/30/15
Catclaw sensitive briar Schrankia nuttallii       05/29/19 05/22/18 05/24/17 05/15/16 05/29/15
Clammy groundcherry Physalis heterophylla       05/10/19 06/01/18 06/02/17 05/17/16 06/07/15
Sand bar willow Salix exigua         05/26/18      
Peach leaf willow Salix amygdaloides         05/26/18      
Poison ivy Toxicodendron radicans         06/02/18   05/21/16 05/24/15
Wooly milkweed Asclepias lanuginosa                
Butterfly milkweed Asclepias tuberosa       05/29/19 05/28/18 05/27/17 05/26/16 05/24/15
Moth mullein Verbascum blatteria       06/08/19 6/4/18 05/10/17 05/26/16 05/30/15
Wild onion Allium canadense       05/29/19 05/24/18 05/08/17 05/17/16 05/18/15
Showy evening primrose Oenothera speciosa       05/22/19 05/26/18 05/18/17 05/14/16 05/24/15
Wild petunia Ruellia humilis       06/07/19 05/26/18   05/30/16 05/30/15
Carolina horsenettle Solanum carolinense       06/06/19 06/01/18 06/02/17 05/26/16 05/30/15
Warty spurge Euphorbia spathulata       05/31/19 06/01/18 06/02/17   05/26/15
Small skullcap Scutellaria parvula       05/23/19 05/26/18 05/18/17 05/07/16 05/12/15
June grass Koeleria pyramidata       05/29/19 05/24/18 05/25/17 05/26/16 05/19/15
Slimpod Venus' looking glass Triodanus leptocarpa       06/06/19 05/31/18 06/01/17   06/02/15
Limestone Ruellia Ruellia strepens       06/08/19   06/03/17 05/26/16 05/30/15
Prostrate verbena Verbena bracteata         05/24/18 06/02/17 05/14/16 06/20/15
Hoary vervain Verbena stricta       06/08/19 06/11/18 06/08/17 06/06/16 06/04/15
Clasping Venus' looking glass Triodanus perfoliata       06/16/19 06/12/18 06/06/17 06/27/16 06/07/15
Yellow cress Rorippa palustris           04/24/17 05/14/16 06/20/15
Dragonroot               05/21/16  
Sulfur cinquefoil Potentilla recta       05/29/19   05/27/17 06/10/16 06/02/15
Rattlesnake fern Botrychium virginianum             04/30/16 05/12/15
Soft-stem bulrush Schoenoplectus tabernaemontani             05/14/16  
Common three-square bulrush Schoenoplectus pungens                
Grooved flax Linium sulcatum       06/05/19 05/31/18 06/01/17 06/10/16 05/27/15
Curly-cup gumweed Grindelia squarrosa         08/11/18 08/12/17 06/26/16 05/30/15
Purple coneflower       Echinacea angustifolia       06/02/19 06/01/18 06/01/17 05/26/16 05/26/15
Common milkweed Asclepias syriaca       06/04/19 06/02/18 06/04/17 06/08/16 06/04/15
Narrow-leaved milkweed Asclepias stenophylla       06/19/19 06/04/18 06/16/17 06/25/16 06/20/15
Rough false pennyroyal Hedeoma hispida         05/26/18     05/06/15
Prickly poppy Argemone polyanthemos       06/05/19 06/04/18 05/27/17 05/26/15 05/30/15
Solomon's seal Polygonatum biflorum                
Deptford pink (intro.) Dianthus armeria         06/23/18 06/01/17 07/09/16 06/27/15
Smooth sumac Rhus glabra       06/15/19 06/01/18 06/10/17 06/06/16 06/06/15
Trumpet Vine Campsis radicans       06/05/19 05/29/18 05/30/17 06/10/16 06/05/15
Sullivant's milkweed Asclepias sullivantii         06/02/18 06/12/17 05/26/16 06/05/15
Silverleaf scurfpea Psoralea agrophylla       06/10/19 05/23/18 06/10/17 05/28/16 05/30/15
American licorice Glycyrrhiza lepidota               06/20/15
Elderberry Sambucus canadensis       06/16/19 05/31/18 05/27/17 06/10/16 06/07/15
Virginia Stickseed Hackelia virginiana             07/09/16 06/17/15
Purple meadow rue Thalictrum dasycarpum             06/11/16  
St. John's-wort Hypericum perforatum         06/09/18 06/03/17 07/09/16 06/20/15
Purple prairie clover Dalea purpurea       06/19/19 06/07/18 06/12/17 06/11/16 06/15/15
Yellow cone flower Ratibida columnifera       06/15/19 06/02/18 06/08/17 06/07/16 06/14/15
Indian hemp plantain Arnoglossum plantagineum       06/05/19 06/12/18 06/01/17 05/01/16 06/14/15
Buffalo gourd Cucurbita foetidissima       06/23/19 06/12/18 06/14/17 06/07/16 06/10/15
Narrow-leaf bluet Hedyotis nigricans       06/02/19 06/02/18 06/04/17 06/10/16 06/15/15
Tube penstemon Penstemon tubaeflorus             06/08/16  
Buffalo bur Solanum rostratum         06/12/18 06/13/17 06/12/16 05/25/15
Narrow-leaved vervain Verbena simplex       06/10/19   09/02/17 05/17/16 05/24/15
White avens Geum canadense       06/23/19 06/14/18 06/10/17 06/11/16 06/20/15
Lead plant Amorpha canescens       06/10/19 06/01/18 06/09/17 06/07/16 06/15/15
Beebalm Monarda fistulosa       06/15/19 06/23/18 06/10/17 06/19/16 06/15/15
Plains prickly pear cactus Opuntia macrorhiza             06/11/16  
Winged loosestrife Lythrum alatum       06/23/19 06/02/18 06/21/17   07/04/15
Fringed loosestrife Lysimachia ciliate           08/12/17 07/09/16 06/20/15
Tall cinquefoil Potentilla arguta               07/04/15
Lopseed Phryma leptostachya         7/1/18   07/16/16 06/27/15
Jimsonweed Datura stramonium         09/01/18 08/12/17 06/10/16 05/30/15
Antenna plant Stenosiphon linifolius         06/13/18 06/10/17 07/04/16 06/23/15
Wavy-leaf thistle Cirsium undulatum       06/19/19 06/13/18 06/18/17 06/07/16 06/16/15
Illinois tickclover Desmodium illinoense       06/16/19 06/09/18 06/04/17 06/10/16 06/15/15
Flannel mullein (intro.) Verbascum thapsus       06/23/19 06/14/18 07/01/17 06/25/16 06/27/15
Whorled milkweed Asclepias verticillata       06/16/19 06/02/18 06/12/17 06/10/16 06/15/15
Western wheat grass Pascopyrum smithii             06/25/16 07/11/15
White prairie clover Dalea candidum       06/19/19 06/09/18 06/13/17 06/12/16 06/15/15
Compass plant Silphium laciniatum       06/04/19 06/13/18 06/12/17 06/28/16 06/27/15
Large-flowered tickclover Desmodium glutinosum       08/05/19 07/14/18 06/24/17 06/11/16 06/27/15
Annual sunflower Helianthus annuus       07/23/19 07/14/18 06/24/17 06/25/16 06/27/15
Illinois bundleflower Desmanthus illinoensis       06/27/19 07/01/18 06/24/17 07/04/16 07/11/15
American germander Teucrium canadense       06/23/19 06/13/18 06/10/17 06/12/16 06/20/15
Canada wildrye Elymus canadensis       06/19/19 06/12/18 06/12/17 06/12/16 06/19/15
Hairy wildrye Elymus villous             07/16/16  
Scaleseed Spermolepis inermis       05/04/19 06/01/18 06/02/17   06/06/15
Flower-of-an-hour Hibiscus trionum           08/26/17    
Northern fog fruit Phyla americana       07/13/19 08/04/18 07/22/17 07/16/16 08/12/15
Whorled milkwort Polygala verticilliata               07/30/15
Erect Dayflower Commelina erecta       07/13/19 07/21/18 08/12/17 07/16/16 06/27/15
Catnip (introduced) Nepeta cataria       06/23/19     06/26/16 07/04/15
Whole-leaf rosinweed Silphium integrifolium       06/27/19 06/18/18 06/20/17 06/26/16 07/08/15
White (nettle-leaf) verbena Verbena urtiicifolia         07/21/18 07/08/17 07/16/16 06/27/15
Blue sage Salvia azurea       07/13/19 08/11/18 06/16/17 07/23/16 07/11/15
Green milkweed Asclepias viridiflora       06/23/19 06/23/18 06/17/17 07/04/16 06/15/15
Starry campion Silene stellata       08/05/19   06/24/17 07/16/16 06/27/15
Velvety gaura Gaura mollis (parviflora)       06/15/19 07/14/18 06/24/17 06/26/16 07/04/15
White four-o'clock Mirabilis albida         09/01/18   07/09/16 07/16/15
Narrowleaf four-o'clock Mirabilis linearis         06/02/18   07/23/16  
Cut-leaf evening primrose Oenothera laciniata           06/02/17 05/25/16  
Prickly lettuce Lactuca serriola       07/06/19 08/25/18 07/29/17 07/23/16 07/25/15
Louisiana lettuce Lactuca ludoviciana         08/25/18 08/25/17 07/09/16 07/18/15
Water speedwell Veronica anagallis-aquatica       06/09/19 05/15/18 06/10/17 07/09/16 07/04/15
Hog peanut Amphicarpaea bracteata         08/25/18 06/16/17 06/19/16 08/14/15
One-seeded croton Croton monanthogynus       06/05/19 06/01/18 07/01/17 06/11/16 06/27/15
Side oats grama Bouteloua curtipendula       07/13/19 07/01/18 07/10/17 07/04/16 07/05/15
Black-eyed Susan Rudbeckia hirta         06/02/18 06/10/17 06/26/16 06/15/15
Pitcher's clematis Clematis pitcheri       06/16/19 07/14/18 06/24/17 07/07/16 06/12/15
Puncture Vine Tribulus terrestris             08/06/16  
Bush morning glory Ipomoea leptophylla             08/13/16  
Pale seed Leucospora multifida           06/24/17 07/09/16 07/25/15
Fluxweed Isanthus brachiatus               08/14/15
Stickleaf Mentzelia oligosperma       07/22/19 08/15/18 06/19/17 06/07/16 06/30/15
Western ironweed Vernonia baldwinii       07/08/19 07/01/18 06/18/17 07/01/16 07/11/15
American bellflower Campanulastrum americanum       07/18/19   07/02/17 07/04/16 06/27/15
Round-headed prairie clover Dalea multiflora       07/06/19 07/01/18 07/08/17 07/04/16 07/11/15
Long-bearded hawkweed Hieracium longipilum       07/13/19 07/21/18 07/08/17 07/04/16 07/04/15
Golden aster Heterotheca canescens         06/13/18 07/11/17 07/23/16 07/11/15
Downy agrimony Agrimonia pubscens       07/16/19 08/24/18 08/25/17 07/23/16 07/30/15
Purple toothcup Ammannia coccinea       07/06/19   07/22/17 08/13/16  
Lance-leaf sage Salvia reflexa         08/25/18 08/25/17 08/06/16 08/15/15
Blue verbena Verbena hastata       08/10/19 08/04/18 08/12/17    
Eyebane Chamaesyce nutans         08/24/18 08/12/17 07/16/16 07/25/15
Clammy weed Polanisia dodecandra             07/23/16 07/14/15
Missouri goldenrod Solidago missouriensis       07/13/19 07/28/18 07/08/17 07/07/16 07/16/15
Grayhead prairie coneflower Ratibida pinnata           07/15/17 07/07/16  
Snow-on-the-mountain Euphorbia marginata         07/14/18 07/11/17 07/14/16 07/14/15
Umbrella sedge Fuirena simplex               08/12/15
Jerusalem artichoke Helianthus tuberosus           07/30/17 07/09/16 07/25/15
Tall bush clover Lespedeza stuevei           08/12/17    
Hairy grama Bouteloua hirsuta         07/28/18 08/12/17 07/23/16 08/01/15
Nine-anther prairie clover Dalea enneandra               08/01/15
Pokeweed Phytolacca americana           07/10/17 07/07/16 07/11/15
Blue grama Bouteloua gracilis         07/28/18 08/12/17 07/23/16 08/29/15
Prairie cordgrass Spartina pectinata       07/27/19 08/11/18 07/22/17 07/09/16 07/25/15
Wild marigold Dyssodia papposa         08/04/18 06/14/17 08/27/16  
Spring lady's tresses Spiranthes vernalis       07/27/19     07/23/16 07/25/15
Wooly croton Croton capitatus             08/13/16 08/27/15
Hairy sunflower Helianthus hirsutus       07/16/19 07/14/18 07/01/17 06/25/16 06/27/15
Maryland figwort Scrophularia marilandica               07/16/15
Buckbrush (Coralberry) Symphoricarpos orbiculatus         08/15/18 08/12/17 08/20/16 07/25/15
Flowering spurge Euphorbia corollata         05/25/18   07/23/16 08/23/15
Selfheal (intro.) Prunella vulgaris         08/04/18 07/22/17 07/16/16 07/16/15
Painted spurge Euphorbia cyathophora       08/10/19 08/11/18 09/07/17 08/26/16 08/14/15
Canada goldenrod Solidago altissima             08/06/16 08/23/15
Tall thistle Cirsium altissimum         08/15/18 08/12/17 08/06/16 08/15/15
False boneset Brickellia eupatorioides         08/29/18 07/10/17 06/25/15 07/25/15
American Bugleweed Lycopus americanus       08/10/19   07/08/17 08/13/16 07/30/15
Showy tickclover Desmodium canescens       08/10/19   09/02/17 07/16/16  
Panicled tickclover Desmodium paniculatum       08/10/19 08/24/18 08/25/17 07/23/16 08/15/15
Sessile tickclover Desmodium sessillifolium       08/10/19 08/25/18 08/21/17 08/20/16 08/15/15
Wild senna Senna marilandica       08/05/19   08/12/17 07/16/16 07/18/15
Showy partridge pea Cassia chamaecrestia       08/05/19   07/28/17 08/06/16 07/25/15
Wingstem Verbesina alternifolia         08/24/18 08/26/17 07/30/16 08/15/15
Big Bluestem Andropogon gerardii       07/13/19 08/15/18 07/30/17 07/07/16 07/14/15
Switch grass Panicum virgatum         08/24/18 08/12/17 07/30/16 07/21/15
Button blazing star Liatris aspera           08/26/17 08/26/16 08/22/15
Maximilian sunflower Helianthus maximilianii         08/15/18 08/26/17 07/04/16 08/22/15
White snakeroot Eupatorium rugosum         08/24/18 08/26/17 07/09/16 08/15/15
Common evening primrose Oenothera villosa           08/12/17 08/06/16 08/08/15
Round-head lespedeza Lespedeza capitata         09/01/18 08/21/17 07/19/16 08/12/15
Purple top Tridens flavus         07/28/18 08/12/17 07/30/16 07/20/15
Catnip giant hyssop Agastache nepetoides           08/25/17    
Virginia smartweed Polygonum virginianum       08/05/19   08/19/17 07/30/16 07/14/15
Late goldenrod Solidago gigantea       08/10/19   08/12/17 08/20/16 07/25/15
Tall Joe Pye weed Eupatorium altissimum         08/15/18 08/12/17 08/20/16 08/19/15
Large-flowered gaura Gaura longiflora               10/10/15
Indian grass Sorgastrum nutans           08/21/17 08/26/16 08/15/15
Rigid goldenrod Solidago rigida       06/19/19 08/15/18 08/21/17 08/20/16 08/22/15
Autumn onion Allium stellatum         09/01/18 08/19/17 08/26/16 08/22/15
Sawtooth sunflower Helianthus grosseserratus           09/02/17    
Ditch stonecrop Penthorum sedoides         08/11/18 07/22/17 08/13/16 07/16/15
Little bluestem Schizachyrium scoparius         08/29/18 08/26/17 08/25/16 09/10/15
False sunflower Heliopsis helianthoides       07/23/19 07/28/18 07/01/17 08/06/16 07/04/15
Queen Ann's lace (intro.) Daucus carota         08/04/18 08/12/17 07/09/16  
Stiff sunflower Helianthus pauciflorus (rigidus)       06/06/19 08/25/18 07/10/17 06/10/16 07/04/15
Bur cucumber Sicyos angulatus               08/08/15
Dotted gayfeather Liatris punctata         08/25/18 08/19/17 08/22/16 08/17/15
Swamp milkweed Asclepias incarnata             07/23/16  
Fine-leaf gerardia Agalinis densiflora           08/21/17   08/22/15
Rough purple gerardia Agalinis aspera         08/29/18 08/26/17 09/01/16 08/27/15
Tall dropseed Sporobolus compositus           08/26/17 08/26/16 08/29/15
Purple love grass Eragrostis spectabilis         08/24/18 08/26/17    
Heath aster Symphyotrichum ericoides           08/25/17 08/26/16 09/10/15
Showy goldenrod Solidago speciosa           08/12/17 08/16/16 08/21/15
Drummond's aster Symphyotrichum drummondii           09/07/17 09/11/16 09/08/15
Purple leaf willow wort             08/26/17    
Broomweed Gutierrezia dracunculoides         07/23/18 07/30/17 07/14/16 08/06/15
Cardinal flower Lobelia cardinalis       08/10/19 08/11/18 08/12/17 08/27/16 09/15/15
Smooth blue aster Symphyotrichum laevis           08/21/17 09/11/16 08/06/15
Great blue lobelia Lobelia siphilitica           09/07/17 08/13/15 09/01/15
Aromatic aster Symphyotrichum oblongifolium           09/02/17 09/10/16 08/06/15
Silky aster Symphyotrichum sericeus           09/30/17 09/05/16 08/22/15
Devil's beggar-ticks Bidens frondosa           09/02/17 09/10/16 09/09/15
Louisianna sagewort Artemisia ludoviciana         09/01/18 08/21/17 08/27/16 09/10/15
Grass-leaved goldenrod Euthamia gymnospermoides           09/07/17 08/20/16 10/10/15
Sandbur Cenchrus longispinus                
Nodding beggar-ticks Bidens cernua             09/11/16  
Coreopsis beggar-ticks Bidens aristosa             09/11/16  
Sweet everlasting Pseudognaphalium obtusifolium           08/26/17 08/27/16 10/03/15
Panicled aster Symphyotrichum lanceolatum           09/23/17 09/11/16 10/03/15
Hairy aster Symphyotrichum pilosum           09/23/17   10/03/15
Lady's tresses Spiranthes cernua           09/15/17   09/25/15
Downy Gentian Gentiana puberulenta           09/26/17    
 
  • Updated: 5/19/20