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 J Taylor N4D 4/5/21 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 E Allen HP 4.10/2021 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 J Haukos HP 4/2/21 4/1/20 04/04/19 04/10/18 03/16/17 03/29/16 04/06/15
Western Rock-jasmine Androsace occidentalis E Allen C3SC 4/24/21 3/24/20 04/08/19 03/28/18 04/07/17 03/28/16 04/04/15
Mead's sedge Carex meadii E Allen HQB 3/31/21 4/9/20 04/10/19 03/24/18 03/25/17 04/04/16 04/06/15
Prairie sedge Carex inops E Allen HQA 4/3/21 3/30/20 04/02/19 03/28/18 03/10/17 03/14/16 03/24/15
Redbud Cercis canadensis T Olson NT 4/4/21 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 J Taylor 4B 4/3/21 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 J Haukos HP 4/2/21   04/10/19   04/10/17    
Oak sedge Carex albicans E Allen KC 4/12/21 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 E Allen KC 4/12/21 4/6/20 04/17/19 04/11/18   03/28/16 04/09/15
Prairie blue violet Viola pratincola E Allen HQA 4/3/21 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 E Allen   4/10/21   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 Docents NT 4/12/21 4/16/20 04/22/19 04/27/18 03/25/17 04/05/16 04/18/15
Virginia pepperweed Lepidium viriginicum J Haukos HQ 4/25/21 4/17/20 04/24/19     04/08/16  
Box elder Acer negundo E Allen KC 4/12/21   04/29/19 04/24/18 04/08/17 04/09/16 04/07/15
Hackberry Celtis occidentalis J Haukos NT 4/6/21           04/07/15
Cottonwood Populus deltoides J Taylor 4B 4/3/21 4/1/20 04/06/19 05/04/18 04/11/17 03/29/16 04/07/15
Green ash Fraxinus pennsylvanica E Allen C3SC 4/24/21   04/10/19   04/13/17 04/30/16 04/00/15
Garlic mustard (intro.) Alliaria officinalis E Allen NT 4/10/21 4/7/20 04/15/19 04/20/18 04/12/17 04/09/16 04/14/14
Missouri gooseberry Ribes missouriense E Allen KC 4/10/21 4/7/20 04/10/19 04/24/18 04/12/17 03/29/16 04/07/15
Chinquapin oak Quercus muehlenbergii E Allen C3SC 4/24/21 5/1/20 04/22/19 05/06/18 04/08/17 04/08/16 04/10/15
Blue phlox Phlox divaricata T Olson NT 4/5/21 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 HQ 4/1//2021 4/9/20 04/17/19 04/23/18 03/25/17 03/31/16 04/07/15
Fringed puccoon Lithospermum incisum K Stafford HQ1 4/8/21 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 E Allen KC 3/31/21   04/10/19       04/07/15
New Jersey tea Ceanothus herbaceous K Stafford J Haukos K1B 4/29/21 4/28/20 04/26/19 05/06/18 04/16/17 04/12/16 04/12/15
Lotus Milkvetch Astragalus lotiflorus J Taylor N4B 5/12/21 4/23/20 04/18/19   04/010/17   04/12/15
Missouri milkvetch Astragalus missouriensis E Allen WP 4/24/21   04/19/19 05/11/18 04/13/17 04/16/16 04/11/15
Violet wood sorrel Oxalis violacea J Haukos NT 4/13/21 4/21/20   04/27/18 04/16/17 04/05/16 04/13/15
Plains wild indigo Baptisia bracteata J Haukos WA 4/22/21 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 HQ 4/28/21 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 E Allen 2D 4/22/21 4/21/20 04/19/19 04/23/18 04/07/17 04/04/16 04/07/15
Dakota verbena Glandularia bipinnatifida K Stafford HQ 4/14/21 4/28/20 04/26/19 05/01/18 03/22/17 04/16/16 04/16/15
Watercress (intro.) Nasturtium officinale E Allen 20C 5/10/21 4/16/20 04/10/19 05/05/18 06/10/17 03/21/16 04/20/15
False dandelion Nothocalais cuspidata K Stafford KC 4/14/21 4/9/20 04/17/19 04/23/18 05/18/17 04/08/16 04/10/15
Tansy mustard (intro.) Descurainia sophia Docents NT 5/3/21 4/17/20 04/19/19 04/24/18 04/12/17 04/23/16 05/01/15
Erect chervil Chaerophyllum tainturieri  E Allen HQ 5/29/21   04/27/19 05/09/18 06/02/17 05/14/16 05/06/15
Fragrant Sumac Rhus aromatica J Haukos HQ 4/21/21 4/21/20 04/17/19 05/06/18 04/08/17 04/12/16 04/13/15
Bur oak Quercus macrocarpa E Allen KC 4/12/21   04/17/19 05/09/18 04/11/17 04/08/16 04/28/15
Bastard toadflax Comandra umbellata J Haukos K Stafford R1B 4/14/21 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 E Allen WP 4/24/21 4/30/20 04/26/19 05/05/18 04/17/17 04/23/16 04/18/15
Hop hornbeam Ostrya virginiana E Allen C3SC 4/24/21   04/10/19       04/18/15
Blue false indigo Baptisia australis Docents NT  5/3/21 5/3/20 04/28/19 05/06/18 04/20/17 04/23/16 04/27/15
Choke cherry Prunus virginiana J Haukos HQ 4/28/21 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 Docents KC 5/3/21 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 J Taylor N4B 5/12/21   05/04/19 05/01/18 04/27/17    
Death camas Zygadenus nuttallii FHCS NT 5/6/21 5/2/20 05/10/19 05/08/18 04/27/17 04/21/16 05/01/15
Daisy fleabane Erigeron strigosus Docents NT 5/17/21 5/28/20 05/14/19 05/24/18 05/18/17 05/07/16 05/06/15
Annual fleabane Erigeron annuus E Allen HQC 5/22/21 5/28/20 05/22/19 05/24/18 05/16/17 05/18/16 04/22/15
Indian turnip Pediomelum esculenta Docents NT 5/3/21 5/16/20 05/03/19 05/08/18 04/25/17 04/21/16 04/21/15
Dame's Rocket (intro.) Hesperis matronalis E Allen HQB 5/22/21 5/8/20 04/29/19 05/07/18 04/22/17   04/20/15
Golden Alexander Zizia aurea E Allen R20B 5/10/21 4/30/20 04/26/19 05/12/18 05/02/17 04/14/16 04/22/15
American vetch Vicia americana T Olson NT 4/30/21 4/30/20 04/25/19 05/06/18 04/16/17 04/13/16 04/18/15
White mulberry Morus alba (intro.) E Allen HQC 5/22/21   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 E Allen SuA 5/10/21   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 J Taylor 4A 5/10/21 5/5/20       05/07/16 05/05/15
Kentucky blue grass (intro.) Poa pratensis Docents NT 5/17/21 4/17/20 05/14/19 05/12/18   05/07/16 05/01/15
Scribner's dichanthelium Dicanthelium oligosanthes J Haukos HQ 5/14/21 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 J Haukos NT 5/7/21     05/22/18   05/14/16 05/09/15
Bitternut Hickory Carya cordiformis               04/30/16 05/09/15
Bicolor wild indigo Baptisia xbicolor E Allen WA 5/10/21 5/7/20 04/28/19 05/07/18   04/23/16 05/01/15
Pink poppy mallow Callirhoe alcaeoides Docents K1A 5/10/21   05/22/19 05/10/18 04/22/17 04/30/16 04/20/15
Buffalo grass Buchloe dactyloides E Allen 20C 5/10/21 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 T Olson HQD 5/17/21   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 Docents NT 5/17/21 5/28/20 05/22/19 05/21/18 05/18/17 05/05/16 05/08/15
Spider milkweed Asclepias viridis Docents NT 5/10/21 5/15/20 05/13/19 05/15/18 05/09/17 05/03/16 05/01/15
Yarrow Achillea millefolium Docents K20A 5/10/21 5/15/20 05/19/19 05/21/18 04/27/17 05/07/16 05/08/15
Spiderwort Tradescantia bracteata E Allen SuA 5/10/21 5/10/20 05/14/19 05/26/18   05/14/16 05/06/15
Western marbleseed Onosmodium molle K Stafford J Haukos NT 5/14/21 5/20/20 05/14/19 05/18/18 04/27/17 04/30/16 05/09/15
Goat's beard (intro.) Tragopogon dubius Docents NT 5/17/21 5/15/20 05/19/19 05/21/18 05/18/17 05/14/16 05/24/15
Missouri evening primrose Oenothera macrocarpa E Allen HQC 5/22/21 ND 05/13/19 05/15/18 05/02/17 05/07/16 04/28/15
False indigo Amorpha fruticosa J Haukos NT 5/18/21   05/18/19 05/21/18 05/18/17 05/14/16 05/12/15
Purple poppy mallow Callirhoe involucrata FHCS NT 5/6/21 5/15/20 05/05/19 05/09/18 04/27/17 04/30/16 04/30/15
Nodding green violet Hybanthus verticellatus J Haukos HQ 5/12/21 5/26/20 05/22/19 05/21/18 05/02/17 04/30/16 05/09/15
Nuttall's evolvulus Evolvulus nuttallianus E Allen HQ 5/29/21 6/4/20   05/11/18   05/07/16 05/04/15
Carolina desert chicory Pyrrhopappus carolinianus              05/08/17    
Plains larkspur Delphinium virescens R Oberst NT 5/19/21 5/21/20 05/22/19 05/21/18 05/24/17 05/13/16 05/15/15
Nipple cactus Escobaria missouriensis K Stafford BH 5/26/21 5/26/20 05/15/19 05/26/18   05/17/16 05/12/15
Prairie wild rose Rosa arkansana J Haukos NT 5/11/21 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 T Olson HQD 5/17/21   05/22/19 05/21/18 05/18/17 05/07/16 05/07/15
Cobaea beardtongue Penstemon cobaea Docents K1A 5/10/21 5/16/20 05/22/19 05/21/18 05/16/17 05/12/16 05/08/15
Shell-leaf beardtongue Penstemon grandiflorus K Stafford J Haukos NT 5/14/21 5/18/20 05/18/29 05/21/18 05/27/17 05/14/16 05/04/15
Wild four-o'clock Mirabilis nyctaginea E Allen HQ 5/29/21 5/15/20 05/13/19 05/12/18 05/27/17 05/04/16 05/06/15
Bristly greenbrier Smilax tamnoides E Allen HQ 5/22/21   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 E Allen HQ 5/29/21 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 J Taylor 4A 5/10/21       05/17/17   05/30/15
Wild Coffee, Horse gentian Triosteum perfoliatum                  
Virginia groundcherry Physalis virginiana J Haukos NT 5/11/21   05/22/19 05/18/18 06/04/17 05/28/16 06/07/15
Prairie groundcherry Physalis pumila E Allen HQC 5/22/21 5/20/20 05/22/19 05/24/18 05/16/17 05/07/16 05/04/15
Indian hemp dogbane Apocynum cannabinum Docents NT 5/17/21 5/21/20 05/29/19 05/17/18 05/18/17 05/13/16 05/09/15
Poison hemlock (intro.) Conium maculatum E Allen HQ 5/29/21     06/02/18 06/02/17 05/17/16  
Eastern gammagrass Tripsacum dactyloides E Allen HQ 5/29/21 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 E Allen HQ 5/29/21 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 E Allen HQ 5/22/21 5/28/20 05/29/19 05/24/18 05/27/17 05/17/16 05/14/15
Carolina cranesbill Geranium carolinianum E Allen SUA 6/6/21   05/15/19     05/17/16 06/14/14
Rough-leaved dogwood Cornus drummondii E Allen HQ 5/28/21 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 K Stafford BH 5/28/21 5/28/20 05/29/19 05/22/18 05/24/17 05/15/16 05/29/15
Clammy groundcherry Physalis heterophylla E Allen HQ 5/29/21 5/29/20 05/10/19 06/01/18 06/02/17 05/17/16 06/07/15
Sand bar willow Salix exigua E Allen SUA 6/6/21     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 B VanSlyke J Haukos K1B 6/2/21 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 E Allen HQ 5/29/21 6/4/20 05/29/19 05/24/18 05/08/17 05/17/16 05/18/15
Showy evening primrose Oenothera speciosa Docents HQD 5/24/21 5/26/20 05/22/19 05/26/18 05/18/17 05/14/16 05/24/15
Wild petunia Ruellia humilis R Oberst NT 5/19/21 5/29/20 06/07/19 05/26/18   05/30/16 05/30/15
Carolina horsenettle Solanum carolinense E Allen HQ 5/29/21 6/4/20 06/06/19 06/01/18 06/02/17 05/26/16 05/30/15
Warty spurge Euphorbia spathulata E Allen HQ 5/29/21   05/31/19 06/01/18 06/02/17   05/26/15
Small skullcap Scutellaria parvula Docents NT 5/17/21   05/23/19 05/26/18 05/18/17 05/07/16 05/12/15
June grass Koeleria pyramidata E Allen HQ 5/22/21 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 E Allen HQ 5/29/21 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 E Allen SUA 6/6/21   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 E Allen HQ 5/29/21   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 B VanSlyke J Haukos SUB 6/2/21 6/4/20 06/02/19 06/01/18 06/01/17 05/26/16 05/26/15
Ohio Spiderwort Tradescantia ohiensis E Allen SUA 6/6/21            
Common milkweed Asclepias syriaca J Haukos HQ 6/9/21 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 E Allen HQ 5/29/21 5/15/20   05/26/18     05/06/15
Prickly poppy Argemone polyanthemos J Haukow N2A 6/6/21 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 J Haukos HQ 6/9/21 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 E Allen 6/6/21 WA 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 E Allen HQ 5/29/21 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 E Allen SUA 6/6/21 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
Tuberous Indian 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 Docents NT 5/17/21 6/18/20 06/10/19   09/02/17 05/17/16 05/24/15
White avens Geum canadense E Allen SUA 6/6/21 6/19/20 06/23/19 06/14/18 06/10/17 06/11/16 06/20/15
Lead plant Amorpha canescens E Allen HQ 5/29/21 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 E Allen HQ 5/29/21 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 E Allen HQ 5/29/21         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: 6/9/21