LV
Academy of natural sciences, te Philadelphia.
Elisha Mitchel scientific society, te Chapel Hill (North-
Carolina).
Lloyds library, te Cincinnati (Ohio),
Ohio State agricultural society, te Columbus.
Academy of science, te St. Louis (Missouri).
Missouri botanical garden, te St. Louis.
Davenport academy of natural sciences, te Davenport
(Iowa).
Wisconsin academy of sciences, arts and letters, te Madison.
University of Montana, te Missoula.
Californian academy of natural sciences, te San-Francisco.
University of Illinois, te Urbana.
San Diego Society of natural History, te San Diego (Cal.).
ZUID-AMERIKA.
Academia nacional de sciencias, te Cordova (Argentijn-
sche republiek).
AUSTRALIË.
Public library, te Melbourne (Victoria).
