53 Axro\v Uoot mfcL-tmiergEoiuvi Stem., Si-.TuniLexic Hoot wAth. StaxctL Tubers. 

 a.SeeboXL o£ iOuzoma. 55. Sectioxu of a Statax Taber. 56 Gxa^Lules ofm.eat Stax^K 

 57 Granules of Totatoe StardL. 58¥aio]:Lot iiiili^sima . 



