DANIELS ON FLORA OF STUIIGIS, MICHIGAN. 149 



36. G. decurrens, Ives. 



.'?7. I^pachys pinnata, T. & G. 



38. Helianthus occidentali.s. Rid. 



39. H. strumosus mollis. T. & G. Along railroads. 



40. Senecio'aureus obovatus, T. & G. Along railroads. 



41. Lactuca integrifolia, Bige). Rare; alongside railroads. 



42. Gaylussacia resinosa, T. & G. 



43. Vaccinium Pennsylvanicuni. l.ani. 



44. Asclepias tuberosa, L. 



45. Frasera Carolinensis, Walt. Rare. 



46. Lithospermum hirtum, Lelnn. 



47. Gerardia pedicularia, L. 



48. Anychia dichotoma, Michx. Sandy oak woods. 



49. Polygonum tenue, Michx. Hills near Lake Minnewaukon. 



50. Euphorbia corollata, L. Also a weed in fields. 



51. Salix humilis, Marshall. 



52. Tradescantia Virginica. L. 



53. Cyperus filiculrais, Vahl. 



54. Carex cephaloidea, Dewey. 



55. C. cephalophora, Muhl. 



56. Panicum depauperatum, Muhl. 



57. P. dichotomum. L. 



58. P. dichotomum commune, Wats. 



59. P. dichotomum fasciculatum, Wats. 



60. P. dichotomum gracile. Wats. 



61. Andropogon furcatus, Muhl. Open places. 



62. A. scoparius. Michx. 



63. Chrysopogon nutans, Benth. 



64. Aristida purpurascens, Poir. Very rare. 



65. Agrostis scabra, Willd. 



66. Danthonia spicata, Beauv. 



67. Kceleria cristata gracilis, Gray. Rare. 



68. Pteris aquilina. L. 



II. — Mesophytes. 



A. Remnants of prairie vegetation along roadsides, railroads, and in fields. • 



69. Corydalis aurea, Willd. 



70. Viola sagittata. Ait. Along railroads. 



71. Polygala sanguinea, L. Along railroads, especially near bogs. 



72. Baptisia leucantha, T. & G. 



73. Amorpha canescens, Nutt. 



74. Tephrosia Virginiana, Pers. 



75. Astragalus Canadensis, L. Rare. 



76. Desmodium canescens, DC. 



77. D. Canadense, DC. 



78. D. sessilifolium, T. & G. 



79. Potentilla arguta. Ph. 



80. Kuhnia eupatorioides, I>. 



81. Liatris scariosa, Willd. 



82. Solidago juncea. Ait. 



83. Silphium terebinthinaceum, L. 



84. Rudbeckia hirta. L. Becoming a weed in fields. 



85. Coreopsis palmata. Nutt Rare along railroads. 



86. Asclepias obtusifolia, Michx. 



87. Hedeoma pulegioides, Pers. Common. 



88. Stipa spartea, Trin. Very rare. 



89. Festuca tenella. Willd. Roadsides. 



90. Equisetum la?vigatum. Braun. Railroads. 



13 Oak openings. 



91. Anemone nemorosa, L. 



92. Hepatica triloba, Chaix. 



93. Anemonella thalictroides. Spach. 



