. VUi. 144.—Sporophores of JViizina undulata. <!, Uppor surface ; b, lower surface ; c, small sporophorct. (After Harti({.) \hl Fiii. U.'j.—Section of hyiiiciuuni. a. Parii- physes; ^, secrctiiiK-tubcs; c. usci, each with eight spores. (After llarti«.) rh(! disease extends t'rolu a clmiIic aiul altaeks one plaiU after another, eansing tlieiii to lose their and ilie. The s])Oio]tliores are large (ji to 2 inches), chestniit-biown, flattened or undulating structures, whirli sit din-rlly on ihe niyceliuiu, without a stalk. On the upjier surface is the asecjgt'uoiiH layer wliich, when m

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. VUi. 144.—Sporophores of JViizina undulata. <!, Uppor surface ; b, lower surface ; c, small sporophorct. (After Harti({.) \hl Fiii. U.'j.—Section of hyiiiciuuni. a. Parii- physes; ^, secrctiiiK-tubcs; c. usci, each with eight spores. (After llarti«.) rh(! disease extends t'rolu a clmiIic aiul altaeks one plaiU after another, eansing tlieiii to lose their and ilie. The s])Oio]tliores are large (ji to 2 inches), chestniit-biown, flattened or undulating structures, whirli sit din-rlly on ihe niyceliuiu, without a stalk. On the upjier surface is the asecjgt'uoiiH layer wliich, when moist, is peculiarly sticky and ' |{. H:irtig. Fi)rMf/-iiii/uriris-i,ii. Zi itxrhrifi., ISII'J, p. ."i'.»l ; I'lillioux, ('uiiipt. mill. ,le la Soc. ittt A<jnr., ISSO.

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectparasit, bookyear1897