Poisonous properties of the whorled milkweeds Asclepias pumila and AVerticillata vargeyeri . Fig. I.—Asclepias pumila. MlMM ill X& ??] y fW,. \J*~~~ / *^ ^4 **M^ ^X \ f M Fig. 2.—Asclepias pumila, Showing Plants Growing fromAdventitious Buds on the Horizontal Root. Bui. 942, U. S. Dept. of Agriculture. Plate 11. Fig. I—Sheep 547, at p. 28. Fig. 2-Sheep 547, at a. 28.

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Keywords: ., bookcentury1900, bookdecade1920, bookidpoisonouspro, bookyear1921