9 
306 Erigeron salsuginosus Or ay, 
30? Viola glabella Nutt. 
303 Polysticyfrium Lonchitis (L.) Roth. 
310 Sisymbrium altissimum L. 
311 Malvastrum coccineum Gray, 
312 Atriplex Nut tall ii Wats, 
313 (unnamed, material insufficient) 
314 Thermopsis rhombifolia (Nutt.) Rich. 
315 Crataegus Columbiana Howell. 
316 Rosa Woodsii Lindl. 
317 Astragalus 
318 Monolepis Nuttalliana (R.& S.) Greene. 
319 Lappula Redowskii (Hornem.) Greene, 
var. occidentals (Wats.) Rydb. 
320 Potentilla pennsylvanica L., var. 
strigosa Lehm. 
321 Phlox Hoodii Richards. 
322 Oxytropis Lambert i Pursh. 
323 Ranunculus Cymbal/ar ia Pursh. 
324 Fragaria glauca (Wats.) Rydb, 
325 Eritrichium glomeratum DC, 
326 Chamaerhodos erecta (L.) Bunge. 
327 Ac tinea Richardsoni (Hook.) Ktze. 
328 Eriogonun flavum Nutt. 
329 Carex pratensis Drejer. 
330 Vicia americana Muhl., var. linearis 
(Nutt.) Wats. 
331 Thlaspi arvense L. 
332 (unnamed, material insufficient) 
333 Mertensia 
334 Anemone canadense L. 
335 Carex lanuginosa Michx. Sisyr inchiura 
angustifolium Mill. 
336 Malvastrum coccineum Gray. 
337 Senecio 
338 Thaspium aureum Nutt. 
339 Geum triflorum Pursh. 
