Index to Volumes XIII, XIV and XV. 



Key to Genera of Fungi, 74. 



Key to the Seeds, Ohio Peas and 



Beans, 500. 

 Lake Huron, Ordovician Section, 



Manitoulin Area, 37. 

 Land Planarian, Abnormal Number 



of Eyes, 498. 

 Leaf markings of Amaranthus Ret- 



roflexus, 469. 

 Lepidophyta, Synopsis, 203. 

 Lichen, Crvistaceous, 99. 

 Life Cycle, Cytological, 142. 

 Life-Histories of Syrphidae V, 8L 

 Lightning Rods, Efficacy of, 437. 

 Liliales of Ohio, 109. 

 Limnogonus hessione. Illustration, 



504. 

 Lycopersicon, Inheritance of Size, 



473. 

 Manitoulin Area, Ordovician Section 



37. 

 Maple, Starch Reserve in, 317. 

 Mendelian Phenomena, 509. 

 Minimum Temperatures for Frost 



Protection, 405. 

 Mississippian Unconformities in 



Northern Ohio, 344. 

 Mollusca of Ohio, 270. 

 Mosaic Disease of Tomato, 149. 

 Mosses of Ohio, 62. 

 Myiolephla, Genus, 205. 

 Odonata of Ohio, Additions and Cor- 

 rections, 94, 219. 

 Oenother Biennis, Reduction Divi- 

 sion, 189. 

 Ohio Academy of Science, Executive 

 Committee Meeting, 356, 433. 



Additions to Plant List, 432. 



Aquatic Resources, 133. 



Biological Survey, Publications, 

 374. 



Caprifoliaceae, 299. 



Carnivorous Plants, 97. 



Caryophyllacese, 176. 



Clovers, 443. 



Dogbanes, 79. 



Entomological Work, 453. 



Genus Fraxinus, 185. 



Hemiptera-Heteroptera, 501. 



Iridales, 327. 



Liliales, 109. 



Molusca, 270. 



Mosses, 62. 



New and Rare Plants, 36. 



Northern, Middle Mississippian 

 Unconformities, 344. 



Odonata, Additions and Cor- 

 rections, 94, 219. 



Ohio Academy of Science 



Onagraceae, 463. 



Orthopterous Fauna, 370. 



Panicums, 347. 



Pennsylvanian System, 519. 



Phaseolea?, 393. 



Plant Distribution, 409. 



Polyporacese. 22. 



Roses, 419. 



Solanaceae, 235. 



Spiders, 215. 



Vicieas, 393. 



Violets, 56. 

 Onagracese of Ohio, 463. 

 Ordovician Section in the Manitou- 

 lin Area of Lake Huron, 37. 

 Orthopterous Fauna of Ohio, 370. 

 Paint Creek, Flood Erosion, 252. 

 Panicums of Ohio, 347. 

 Peas and Beans of Ohio, 393. 



Key to the Seeds, 500. 

 Pennsylvanian System, S. E. Ohio, 



519. 

 Phaseoleae of Ohio, 393. 

 Phyla of Plants, Synopsis, 70. 

 Pigment Development, Spelerpes 



Larvae, 49. 

 Piophila cascei, 309. 

 Planarian, Land, Abnormal Number 



of Eyes, 498. 

 Plants added to Ohio List, 432. 

 Plants, Classification of, 70, 101, 198, 

 211. 



Collected in Cuyahoga County, 

 Additions, 64. 



Distribution in Ohio, 409. 



of a Typical Prairie, 65. 



of Ohio, Carnivorous, 97. 

 Polyporaceae of Ohio, 22. 

 Pontederiaeceae of Ohio, 123. 

 Prairie Plants, Typical, 65. 

 Ptenophyta, synopsis, 198. 

 Rana Pipiens, Food, 257. 

 Rare Plants of Ohio, Additions, 36. 

 Raspberry Curl or Yellows, 281. 

 Ray Pits, Conifers, 542. 

 Reduction Division in Fuchsia, 1. 



Oenothera Biennis, 189. 



Smilax Herbacea, 357. 

 Rice Weevil, Egg Laying, 321. 

 Richmond Beds, Cincinnati Group, 



229. 

 Root-knot or Eelworm, 551. 

 Rosaceae of Ohio, 419. 

 Roses of Ohio, 419. 

 Salix Interior, Ecological Varieties, 



255. 

 Smilaceae, Ohio, 122. 



J/4^G/ 



