3i8 A NATURALIST IN THE GREAT LAKES REGION 



Flowering Plants — Continued 



— Drosera rotimdifolia , sundew, 195, 197 



— Eleocharis acicnlaris, spike rush, 235, 



238 

 — Elodea, water weed, 236 

 — Elynnis canadensis, r>'e grass, 117, iig 

 — Eriophorum gracile, cottony grass, 



195, 197.- 198 



— Eryngiiim yuccifoliiim, 24Q, 253 



— Erythronium amcricannm, yellow 



adder's tongue, 91, 92, 209 

 — Eupatoriiim perfoliatnm, boneset, 266, 



268 

 — Euphorbia: 



corollaia, flowering spurge, 132, 135, 



polygonifolia, seaside spurge, 117, 

 119, 120 

 — Galium aparine, bedstraw, 210, 210, 



212 

 — Gatitheria procmnbens, checkerberry, 



124, 126 

 — Gentiana Andrewsii, closed gentian, 



107 

 — Geranium: 



carolinianum, wild geranium, 132, 



135, 136 



■macidatHm. wild geranium, 136, 

 138, 140, 141 

 — Glyceria nervata, 244, 246 

 — Habenaria lacera, the ragged orchis, 



196, 198 



— Hepatica triloba, hepatica, 92, 138, 



140, 142, 209, 267 

 — Heucheraamerica7ia, a.\uTnYoot,266y26g 

 — Hieracleum lanakim, cow parsnip, 



273, 275 

 — Hydrophyllum virginianum, water 



leaf, ^10, 210, 211 

 — Hypericum Kahnianum, St. John's- 



wort, 124, 126, i2g 

 — Impaticns: 



biflora, touch-me-not, 100, 210, 212 



pallida, 212 

 — Iris versicolor, blue flag, loi, 182 

 — Juncus: bog rush 



balticus, 235, 238 



canadensis, 235, 237 



effusus, 235 



tenuis^ 23s 

 — Lactuca scariola, wild lettuce, loi, 



249 

 — Lathyrus maritimus, beach pea, 117, 



118 

 — Lemna minor, duckweed, 234 

 — Lespedeza capitata, bush clover, 132, 



13 S 138 



-Liatris: 



cylindrica, blazing star, 137 

 scariosa, blazing star, 13^ 

 spicata, blazing star, 137, 245 



-Linaria vulgaris, butter and eggs, 

 toad flax, 107 



-Lithospermum- canescens, puccoon, 

 124, 126, i2g 



-Lobelia cardinalis, cardinal flower, 248 



-Lnpinus perennis, lupine, 132, 134, 



134 

 -Maianthemum canadense, false lily- 



of-the-valley, 124, 127, 128, 264 

 -Melilotns alba, white sweet clover, 



260 

 -Monarda: 



fistidosa, wild bergamot, 132, 136, 



137 

 punctata, horse mint, 124, 126, i2g 



-Myriophyllum hctcrophyllum, mil- 

 foil, 102, 103, 168, 178, 197, 236 



-Nymphaea advena, yellow water lily, 

 179, 196. 



-Opuntia Rafinesqiiii, cactus, 98, 99, 

 132 



-Osmorhiza Claytoni, sweet ciceh^ 

 210, 210, 212 



-Panax trifoliiim, ginseng, 210, 211, 

 212 



-Panicum virgatum, switch grass, 244, 

 246 



-Parnassia caroliniana, grass of Par- 

 nassus, 183 



-Pastinaca sativa, wild parsnip, 266, 

 268 



-Pedicularis canadensis, lousewort, 

 wood betony, 132, 135, 137, 267 



-Petalostemum purpureum, prairie 

 clover, 250, 254 



-Phlox: 



divaricata, wood phlox, 209, 274 

 pilosa, hairy phlox, 124, i2g, 249, 

 252 



-Phragmites communis, reed, 238, 239 



-Physalis, ground cherry, 229 



-Pilea pumila, clearweed, 100, 210, 

 210, 212 



-Poa triflora, prairie grass, 247 



-Podophyllum peltatum. May apple, 

 138, 140, 142, 228 



-Polygonatum bijlorum, Solomon's seal, 

 124, 210 



-Polygonum: 



lapathifolium, smart weed, 246, 248 

 persicaria, 248 



-Potamogeton, pond weed, 178, 235, 

 236 



