688 THE AMERICAN NATURALIST. . (Vor. XXXIX. 
The Ohio Naturalist, February : — Schaffner, “Key to the Genera 
of Ohio Woody Plants in the Winter Condition”; York, “The 
Hibernacula of Ohio Water Plants”; Schaffner, M., “Key to the 
Ohio Sumacs in the Winter Condition." 
The Ohio Naturalist, March :— Wacker, “ Ecological Notes on 
Obio Pteridophytes”; Flory, “Key to the Ohio Maples in the 
Winter Condition ”; Schaffner, “ The Classification of Plants — I”; 
Schaffner, “ Lycopodium porophilum in Obio”; Schaffner, “ The 
Struggle for Life on a certain Sandbar”; Riddle, “Notes on the 
Morphology of Philotria”; Tillman, “Ohio Plants with Tendrils "; 
Schaffner, * Key to Ohio Walnuts Based on Twig Characters." 
The Plant World, December : — Safford, * Extracts from the Note- 
book of a Naturalist on the Island of Guam — XXV "; Blanchard, 
“ Millspaugh's Blackberry.” 
The Plant World, January:— Bayley Balfour, “ Physiological 
Drought in. Relation to Gardening"; Brackett, *A Summer in the 
Tropics” ; Watterson, * An Unusual Begonia”; Mansfield, “ A Curi- 
ous White Oak.” — — 
The Plant World, February : — Underwood, * A Glimpse at Early 
Botanical Literature”; Brackett, “A Summer in the Tropies (con- 
clusion)”; Pammel, “Notes on some Plants of Northeastern Iowa n 
Schneck, “ Fasciation in the Cherry”; G[ager], “ The Protection of 
Winter Buds.” 
Torreya, January:— MacDougal, “ Discontinuous Variation and 
the Origin of Species”; Nash, “A Paspalum New to the West 
Indies”; Vail, * Onagra grandiflora, a Species to be included in the 
North American Flora"; Britton, * Carex Underwoodii, sp. nov." ; 
Clendennin, “ Twin Pine Embryos.” 
Torreya, February : — Shull, * Galtonian Regression in the * Pure 
Line’”; Spalding, V. M., “Soil Water in Relation to Transpiration ” ; 
Murrill, “A Key to the Stipitate Polyporacez of Temperate North 
America —I” ; Berry, “ A Palm from the Mid-Cretaceous " ; Britton, 
& ry f EE 2. > ; 
Galactia Curtissit sp. nov.” ; Sumstine, * Paneolus acidus sp. nov." 
Torreya, March : — Underwood, “The Early Writers on Ferns 
and their Collections — IV”; Clendenin, “Other Freaks of Peas” ; 
Murrill, “A Key to the Stipitate Polyporacez of Temperate North 
2 Ma m. 1 [11 BS r vs 
Ameria H ; Britton, Jacquinia Curtissii sp. nov." ; Cockerell, 
New Binomials in an Index." 
