Field and Forest: A Monthly Journal Devoted to the Natural Sciences, 1. köide

abundant Agkistrodon Contortrix alpine American Anacharis appearance beautiful bicolor birds Botanic garden branches butterflies cent Ceratophyllum Chestnut oak Chickering circumference Club coccinea collected color common Conifers Copperhead covered cultivation District dorsal eggs elytra Erythronium albidum exhibited specimens experiments falcata fauna Field and Forest fish flora flowers foliage fruit genus GEORGE VASEY germination gold-fish grasshoppers grew groves grow growth height High Island holly imbricaria inches insects interesting John Saul large trees leaves length Lepidoptera lignite Mistletoe Mountains native NATURAL HISTORY nearly nest nigra observations palustris phylloxera Pine plants pond Poplar Posey Co Potomac Potomac-Side Naturalists present prinus Prof public grounds Quercus read a paper recent river ROBERT RIDGWAY rocky Sanborn Schaeffer seeds seems seen shade side Smithsonian grounds snake Southern sown species streets surface Timberville tion trunk variety Vasey vicinity Washington wood Worm-eating Warbler yellow young