Phenological List of Konza Prairie Plants
Common Name Scientific Name Observer Site 1st Bloom 1st Bloom 1st Bloom 1st Bloom 1st Bloom 1st Bloom 1st Bloom
    2021 2021 2021 2020 2019 2018 2017 2016 2015
Red or Slippery elm Ulmus rubra E Allen C1B 3/9/21 3/2/20 03/23/19 03/07/18 02/18/17 02/22/16 03/08/15
Siberian elm (intro.) Ulmus pumila J Taylor HQ 3/8/21 3/3/20 03/27/19 03/02/18 03/08/17 02/26/16 03/12/15
American elm Ulmus americana J Taylor HQ 3/8/21   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 K Stafford KC 3/20/21 3/17/20 03/26/19 03/21/18 03/09/17 03/09/16 03/16/15
Blue mustard (intro.) Chorispora tenella E Allen C3SA 3/27/21   04/02/19 03/20/18 03/08/17 03/18/16 03/18/15
Red-seeded dandelion Taraxacum erythrospermum       3/30/20 04/03/19 03/22/18      
Dandelion (intro.) Taraxacum officinale E Allen C3SA 3/27/21   04/03/19 03/22/18      
Ground plum Astragalus crassicarpus J Haukos BH 3/18/21 3/10/20 04/06/19 03/28/18 03/08/17 03/11/16 03/21/15
Wedge-leaf draba Draba cuneifolia       3/30/20 04/02/19 04/18/18 03/25/17 04/07/16 04/04/15
White Whitlow-wort Draba reptans       3/30/20 04/08/19 04/11/18     04/04/15
Shortpod draba Draba brachycarpa       3/24/20 04/08/19   03/15/17    
Wild pansy, Johnny-jump-up Viola rafinesquii       4/1/20 04/04/19 04/10/18 03/16/17 03/29/16 04/06/15
Western Rock-jasmine Androsace occidentalis       3/24/20 04/08/19 03/28/18 04/07/17 03/28/16 04/04/15
Mead's sedge Carex meadii       4/9/20 04/10/19 03/24/18 03/25/17 04/04/16 04/06/15
Prairie sedge Carex inops       3/30/20 04/02/19 03/28/18 03/10/17 03/14/16 03/24/15
Redbud Cercis canadensis       4/8/20 04/10/19 04/13/18 03/25/17 03/22/16 04/04/15
Pussy-toes Antennaria neglecta E Allen C3SA 3/27/21 4/3/20 04/08/19 04/05/18 03/21/17 03/15/16 03/28/15
Small bluets Hedyotis crassifolia       4/6/20 04/03/19   03/21/17 04/16/16 04/07/15
Bushy Wallflower Erysimum repandum       4/1/20 04/11/19 04/04/18   03/25/16  
Wild plum Prunus americanus       4/2/20 04/10/19 04/12/18 03/21/17 03/18/16 04/01/15
Sandhill plum Prunus angustifolius       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       4/7/20 04/10/19 04/16/18      
Heavy sedge Carex gravida       4/17/20 04/22/19 04/24/18      
Prickly ash Zanthoxylum americanum       4/6/20 04/17/19 04/11/18   03/28/16 04/09/15
Prairie blue violet Viola pratincola       3/31/20 04/08/19 04/11/18 03/25/17 03/18/16 04/04/15
Downy blue violet Viola sororia       4/9/20   04/16/18      
Slender fumewort Corydalis micrantha       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       4/16/20 04/22/19 04/27/18 03/25/17 04/05/16 04/18/15
Virginia pepperweed Lepidium viriginicum       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       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       4/7/20 04/15/19 04/20/18 04/12/17 04/09/16 04/14/14
Missouri gooseberry Ribes missouriense       4/7/20 04/10/19 04/24/18 04/12/17 03/29/16 04/07/15
Chinquapin oak Quercus muehlenbergii       5/1/20 04/22/19 05/06/18 04/08/17 04/08/16 04/10/15
Blue phlox Phlox divaricata       4/9/20 04/17/19 04/25/18 03/25/17 04/08/16 04/06/15
Prairie or Larkspur violet Viola pedatifida       4/9/20 04/17/19 04/23/18 03/25/17 03/31/16 04/07/15
Fringed puccoon Lithospermum incisum       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       4/28/20 04/26/19 05/06/18 04/16/17 04/12/16 04/12/15
Lotus Milkvetch Astragalus lotiflorus       4/23/20 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       4/21/20   04/27/18 04/16/17 04/05/16 04/13/15
Plains wild indigo Baptisia bracteata       5/3/20 04/22/19 05/03/18 04/20/17 04/14/16 04/11/15
Western buckeye Aesculus glabra var. arguta       4/28/20 04/17/19 05/02/18 04/21/17 04/19/16 04/20/15
Rose verbena Glandularia canadensis E Allen C3SA 3/27/21 5/7/20 04/22/19 04/28/18 04/05/17 04/22/16 04/12/15
White-eyed grass Sisyrinchium campestre       4/21/20 04/19/19 04/23/18 04/07/17 04/04/16 04/07/15
Dakota verbena Glandularia bipinnatifida       4/28/20 04/26/19 05/01/18 03/22/17 04/16/16 04/16/15
Watercress (intro.) Nasturtium officinale       4/16/20 04/10/19 05/05/18 06/10/17 03/21/16 04/20/15
False dandelion Nothocalais cuspidata       4/9/20 04/17/19 04/23/18 05/18/17 04/08/16 04/10/15
Tansy mustard (intro.) Descurainia sophia       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       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       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       4/7/20 04/11/19 03/28/18 04/10/17   04/06/15
Philadelphia fleabane Erigeron philadelphicus       4/30/20 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       5/3/20 04/28/19 05/06/18 04/20/17 04/23/16 04/27/15
Choke cherry Prunus virginiana       4/27/20 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       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       5/2/20 05/10/19 05/08/18 04/27/17 04/21/16 05/01/15
Daisy fleabane Erigeron strigosus       5/28/20 05/14/19 05/24/18 05/18/17 05/07/16 05/06/15
Annual fleabane Erigeron annuus       5/28/20 05/22/19 05/24/18 05/16/17 05/18/16 04/22/15
Indian turnip Pediomelum esculenta       5/16/20 05/03/19 05/08/18 04/25/17 04/21/16 04/21/15
Dame's Rocket (intro.) Hesperis matronalis       5/8/20 04/29/19 05/07/18 04/22/17   04/20/15
Golden Alexander Zizia aurea       4/30/20 04/26/19 05/12/18 05/02/17 04/14/16 04/22/15
American vetch Vicia americana       4/30/20 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       5/1/20     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       4/17/20 04/22/19 05/04/18   05/07/16 04/18/15
Inland rush Juncus interior       5/5/20       05/07/16 05/05/15
Kentucky blue grass (intro.) Poa pratensis       4/17/20 05/14/19 05/12/18   05/07/16 05/01/15
Scribner's dichanthelium Dicanthelium oligosanthes       5/15/20 05/14/19 05/24/18 05/18/17 05/04/16 05/06/15
Wooly dicanthelium Dicanthelium acuminatum                  
Pawpaw Asimina triloba       4/30/20   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       5/7/20 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       5/13/20 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       5/28/20 05/22/19 05/21/18 05/18/17 05/05/16 05/08/15
Spider milkweed Asclepias viridis       5/15/20 05/13/19 05/15/18 05/09/17 05/03/16 05/01/15
Yarrow Achillea millefolium       5/15/20 05/19/19 05/21/18 04/27/17 05/07/16 05/08/15
Spiderwort Tradescantia bracteata       5/10/20 05/14/19 05/26/18   05/14/16 05/06/15
Western marbleseed Onosmodium molle       5/20/20 05/14/19 05/18/18 04/27/17 04/30/16 05/09/15
Goat's beard (intro.) Tragopogon dubius       5/15/20 05/19/19 05/21/18 05/18/17 05/14/16 05/24/15
Missouri evening primrose Oenothera macrocarpa       ND 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       5/15/20 05/05/19 05/09/18 04/27/17 04/30/16 04/30/15
Nodding green violet Hybanthus verticellatus       5/26/20 05/22/19 05/21/18 05/02/17 04/30/16 05/09/15
Nuttall's evolvulus Evolvulus nuttallianus       6/4/20   05/11/18   05/07/16 05/04/15
Carolina desert chicory Pyrrhopappus carolinianus              05/08/17    
Plains larkspur Delphinium virescens       5/21/20 05/22/19 05/21/18 05/24/17 05/13/16 05/15/15
Nipple cactus Escobaria missouriensis       5/26/20 05/15/19 05/26/18   05/17/16 05/12/15
Prairie wild rose Rosa arkansana       5/20/20 05/14.19 05/21/18 05/06/17 04/30/16 05/06/15
Dwarf dandelion Krigia caespitosa       5/13/20 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       5/16/20 05/22/19 05/21/18 05/16/17 05/12/16 05/08/15
Shell-leaf beardtongue Penstemon grandiflorus       5/18/20 05/18/29 05/21/18 05/27/17 05/14/16 05/04/15
Wild four-o'clock Mirabilis nyctaginea       5/15/20 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       5/12/20 05/10/19     05/07/16 05/05/15
Serrate-leaf evening primrose Calylophus serrulatus       5/28/20 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       5/29/20       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       5/20/20 05/22/19 05/24/18 05/16/17 05/07/16 05/04/15
Indian hemp dogbane Apocynum cannabinum       5/21/20 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       5/29/20 05/22/19 05/24/18 05/27/17 05/17/16 05/09/15
Drooping bulrush Scirpus pendulus       5/15/20   05/31/18 06/01/17 05/07/16 05/12/15
Green bulrush Scirpus atrovirens                 05/04/15
Sleepy catchfly Silene antirrhina       5/15/20 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       5/28/20 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       6/10/20 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       5/28/20 05/29/19 05/22/18 05/24/17 05/15/16 05/29/15
Clammy groundcherry Physalis heterophylla       5/29/20 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       6/3/20 05/29/19 05/28/18 05/27/17 05/26/16 05/24/15
Moth mullein Verbascum blatteria       5/29/20 06/08/19 6/4/18 05/10/17 05/26/16 05/30/15
Wild onion Allium canadense       6/4/20 05/29/19 05/24/18 05/08/17 05/17/16 05/18/15
Showy evening primrose Oenothera speciosa       5/26/20 05/22/19 05/26/18 05/18/17 05/14/16 05/24/15
Wild petunia Ruellia humilis       5/29/20 06/07/19 05/26/18   05/30/16 05/30/15
Carolina horsenettle Solanum carolinense       6/4/20 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       5/28/20 05/29/19 05/24/18 05/25/17 05/26/16 05/19/15
Slimpod Venus' looking glass Triodanus leptocarpa       6/3/20 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       8/11/20   05/24/18 06/02/17 05/14/16 06/20/15
Hoary vervain Verbena stricta       6/10/20 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       7/3/20 06/05/19 05/31/18 06/01/17 06/10/16 05/27/15
Curly-cup gumweed Grindelia squarrosa       8/12/20   08/11/18 08/12/17 06/26/16 05/30/15
Purple coneflower       Echinacea angustifolia       6/4/20 06/02/19 06/01/18 06/01/17 05/26/16 05/26/15
Common milkweed Asclepias syriaca       6/5/20 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       5/15/20   05/26/18     05/06/15
Prickly poppy Argemone polyanthemos       6/15/20 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       8/11/20   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       6/15/20 06/05/19 05/29/18 05/30/17 06/10/16 06/05/15
Sullivant's milkweed Asclepias sullivantii       6/9/20   06/02/18 06/12/17 05/26/16 06/05/15
Silverleaf scurfpea Psoralea agrophylla       6/18/20 07/12/05 05/23/18 06/10/17 05/28/16 05/30/15
American licorice Glycyrrhiza lepidota                 06/20/15
Elderberry Sambucus canadensis       6/18/20 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       6/15/20   06/09/18 06/03/17 07/09/16 06/20/15
Purple prairie clover Dalea purpurea       6/23/20 06/19/19 06/07/18 06/12/17 06/11/16 06/15/15
Yellow cone flower Ratibida columnifera       6/9/20 06/15/19 06/02/18 06/08/17 06/07/16 06/14/15
Indian hemp plantain Arnoglossum plantagineum       5/13/20 06/05/19 06/12/18 06/01/17 05/01/16 06/14/15
Buffalo gourd Cucurbita foetidissima       6/11/20 06/23/19 06/12/18 06/14/17 06/07/16 06/10/15
Narrow-leaf bluet Hedyotis nigricans       6/16/20 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       6/23/20   06/12/18 06/13/17 06/12/16 05/25/15
Narrow-leaved vervain Verbena simplex       6/18/20 06/10/19   09/02/17 05/17/16 05/24/15
White avens Geum canadense       6/19/20 06/23/19 06/14/18 06/10/17 06/11/16 06/20/15
Lead plant Amorpha canescens       6/15/20 06/10/19 06/01/18 06/09/17 06/07/16 06/15/15
Beebalm Monarda fistulosa       6/18/20 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       6/30/20   06/13/18 06/10/17 07/04/16 06/23/15
Wavy-leaf thistle Cirsium undulatum       6/19/20 06/19/19 06/13/18 06/18/17 06/07/16 06/16/15
Illinois tickclover Desmodium illinoense       6/15/20 06/16/19 06/09/18 06/04/17 06/10/16 06/15/15
Flannel mullein (intro.) Verbascum thapsus       6/30/20 06/23/19 06/14/18 07/01/17 06/25/16 06/27/15
Whorled milkweed Asclepias verticillata       6/23/20 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       6/23/20 06/19/19 06/09/18 06/13/17 06/12/16 06/15/15
Compass plant Silphium laciniatum       6/22/20 06/04/19 06/13/18 06/12/17 06/28/16 06/27/15
Large-flowered tickclover Desmodium glutinosum       8/11/20 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       6/22/20 06/27/19 07/01/18 06/24/17 07/04/16 07/11/15
American germander Teucrium canadense       6/22/20 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       7/17/20     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       6/23/20         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       6/23/20 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       8/11/20 07/13/19 08/11/18 06/16/17 07/23/16 07/11/15
Green milkweed Asclepias viridiflora       7/12/20 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       7/12/20 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       5/15/20 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       7/12/20 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       6/15/20   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       7/20/20 07/22/19 08/15/18 06/19/17 06/07/16 06/30/15
Western ironweed Vernonia baldwinii     7/9/20 07/08/19 07/01/18 06/18/17 07/01/16 07/11/15
American bellflower Campanulastrum americanum       7/6/20 07/18/19   07/02/17 07/04/16 06/27/15
Round-headed prairie clover Dalea multiflora       2/6/20 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       7/16/20   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       7/28/20       07/23/16 07/14/15
Missouri goldenrod Solidago missouriensis       7/23/20 07/13/19 07/28/18 07/08/17 07/07/16 07/16/15
Grayhead prairie coneflower Ratibida pinnata       7/20/20     07/15/17 07/07/16  
Snow-on-the-mountain Euphorbia marginata       7/20/20   07/14/18 07/11/17 07/14/16 07/14/15
Umbrella sedge Fuirena simplex                 08/12/15
Jerusalem artichoke Helianthus tuberosus       8/22/20     07/30/17 07/09/16 07/25/15
Tall bush clover Lespedeza stuevei       9/4/20     08/12/17    
Hairy grama Bouteloua hirsuta       8/22/20   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       8/21/20   07/28/18 08/12/17 07/23/16 08/29/15
Prairie cordgrass Spartina pectinata       7/15/20 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       7/20/20 07/27/19     07/23/16 07/25/15
Wooly croton Croton capitatus               08/13/16 08/27/15
Hairy sunflower Helianthus hirsutus       7/27/20 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       7/29/20   05/25/18   07/23/16 08/23/15
Selfheal (intro.) Prunella vulgaris       8/11/20   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       8/11/20       08/06/16 08/23/15
Tall thistle Cirsium altissimum       8/22/20   08/15/18 08/12/17 08/06/16 08/15/15
False boneset Brickellia eupatorioides       8/22/20   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       8/3/20 08/05/19   08/12/17 07/16/16 07/18/15
Showy partridge pea Cassia chamaecrestia       7/15/20 08/05/19   07/28/17 08/06/16 07/25/15
Wingstem Verbesina alternifolia       8/5/20   08/24/18 08/26/17 07/30/16 08/15/15
Big Bluestem Andropogon gerardii       8/11/20 07/13/19 08/15/18 07/30/17 07/07/16 07/14/15
Switch grass Panicum virgatum       8/21/20   08/24/18 08/12/17 07/30/16 07/21/15
Button blazing star Liatris aspera       8/22/20     08/26/17 08/26/16 08/22/15
Maximilian sunflower Helianthus maximilianii       9/1/20   08/15/18 08/26/17 07/04/16 08/22/15
White snakeroot Eupatorium rugosum       8/22/20   08/24/18 08/26/17 07/09/16 08/15/15
Common evening primrose Oenothera villosa       8/3/20     08/12/17 08/06/16 08/08/15
Round-head lespedeza Lespedeza capitata       8/22/20   09/01/18 08/21/17 07/19/16 08/12/15
Purple top Tridens flavus       8/22/20   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       8/22/20   08/15/18 08/12/17 08/20/16 08/19/15
Large-flowered gaura Gaura longiflora                 10/10/15
Indian grass Sorgastrum nutans       8/26/20     08/21/17 08/26/16 08/15/15
Rigid goldenrod Solidago rigida       8/22/20 06/19/19 08/15/18 08/21/17 08/20/16 08/22/15
Autumn onion Allium stellatum       9/4/20   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       8/22/20 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)       8/4/20 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       8/13/20   08/25/18 08/19/17 08/22/16 08/17/15
Swamp milkweed Asclepias incarnata               07/23/16  
Fine-leaf gerardia Agalinis densiflora       8/22/20     08/21/17   08/22/15
Rough purple gerardia Agalinis aspera       8/22/20   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       8/22/20   08/24/18 08/26/17    
Heath aster Symphyotrichum ericoides             08/25/17 08/26/16 09/10/15
Showy goldenrod Solidago speciosa       9/4/20     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       7/17/20     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: 4/1/21