MISSOURI BOTANICAL GARDEN BULLETIN 
75 
Approx. 
Common Approx. Color of 
Botanical name time of 
name height flowers hioom 
(x)3 Cleome spinosa...... Spider flower... 2-4’ . Purple or whitish. Summer 
3 Collinsonia . 
canadensis ......Horse-balm.... 1-3’ . Lemon-yeilow ...May-June 
3 Convallaria majalis. Lily-of-the- : 
VENLCV ies cee Oy rie os UEO cata eiets gras April-May 
3 Coreopsis _ Large-flowered 
grandiflora...... tickseed..... 1-3’ oy CLIO W sees cea May-Aug. 
3 Coreopsis tripteris...Tall tickseed... 3-6’ . Yellow ..........July-Oct. 
(x)3 Dianthus deltoides.. Maiden pink 
GCULECG en cree ee 0-10 ean ath. cheeses Gerrirant Summer 
8 Echinacea purpurea, Purple cone- 
flower . 2-4’ Purples 22224563 July-Oct. 
3 Eryngium Button snake- 
yuccifolium ..... TOOE: cose sie, ..2°O .. Bluish . . ......June-Sept. 
3 Filipendula rwbra....Queen-of-the- 
prairie... 2-4’ . Pink or purple. .June-July 
3 Helenium : 
autumnale.......Smeezeweed ... 2-3’ 4 VOLLOW S .cce cau es Aug.-Oct. 
3 Helenium Purple-head 
nudiflorum...... smeezeweed.. 1-3’ A CLLOWa deer catecses June-Oct. 
3 Helianthus Narrow-leaved 
angustifolius..... Sunflower . 3-6’ . Bright yellow....Aug.-Oct. 
3 Helianthus Thin-leaved 
decapitatus...... Sunflower... 3-5’ .. Yellow ........Aug.-Sept. 
3 Helianthus Saw-tooth 
grosseserratus ,... sunflower... 4-10’.... Yellow..........Aug.-Oct. 
(x)3 Hemerocallis fulva..Day-lily....... 2-3" ak OD es cies vas June-July 
3 Hesperis matronalis. Dame’s violet.. 2-3’ . Pink, purple, or 
white ........May-Aug. 
3-8 Heuchera pubescens. Downy 
heuchera.... 1-3’ . Greenish white. .May-June 
3 Hibiscus lasiocarpus.Hairy-fruited rose- 
mallow..... 4-5’ »Pink or wWhite..:....0.. Aug. 
3 Hibiscus Swamp rose- 
Moscheutos...... mallow..... 4-5’ .... Pink or white...Aug.-Sept. 
7 Krigia Dandelion....Goat’s-beard.. 6-12” ....Yellow........April-June 
3 Lilium superbum... Turk’s-cap lily. 3-5’ ..Orange-red ......June-July 
3 Lysimachia Moneywort (low, 
Nummularia .... CLEGpINE)\-. 1... sss tae YV OLlLOW ivefac eee June-Aug. 
3 Lythrum Salicaria.. Purple loose- 
strife .. 2-3’ Parple ec. cece June-Aug. 
8 Malva rotundifolia... Dwarf, running 
mallow (procumbent) . Blue... ........ May-Nov. 
3 Monarda Bradbury’s 
Bradburiana . monarda.... 1-2’ MEUEDI Oo cicceccte sts May-July 
3 Monarda didyma....Oswego tea.... 2-3’ . Scarlet ........July-Sept. 
3 Pentstemon glaber.. Large smooth 
beard-tongue . 1-2’ ERT eres tie tania s May-Aug. 
3 Pentstemon gracilis. Slender beard- 
tongue..... 6-15” SPULrDlO wince. May-July 
3 Phalaris Reed canary 
arundinacea .. ERASE ete snd <5. eae eiaustiow clavate talaveaipie waver kes July-Aug. 
3 Physostegia False dragon- 
virginiana ...... head....... 2-3’ FLOR G) ge estsreteteelors July-Sept. 
