Out of a need, frequently met by the writer and others, for quick reference to more detailed information concerning gross anatomy and life history stages of our Northwestern plant species than generally is to be found in or indeed is appropriate to any local flora, the following pages have been...
Yearly livestock losses from plant poisoning in the United
States amount to many millions of dollars. Although the annual
toll from this cause in Oregon is not spectacular, its increase in recent
years justifies calling attention to the better known toxic plants.
In this manual we have attempted to bring...
Published April 1929. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published January 1958. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog