. has retained its ovoid as it steadily increased Fk;. IiU.—Sjihaeelotheca kydropiperis in the flower uf Poli/i/onuni Hydroinita: A, Ripe comixtuud sporophore of the fuii),'us project- ing from the perianth of the Pulytjonum. B, The .s;inie, with the lUiiss of spores eiueof- ing from the sporophore. C, Meiiian longi- tudinal section through a young fructifiea- tion and its environment. 'D, Ivongitudiual section through an older sporophore. i-, The columella, p, The perianth. /, The wall of the ovary. «, The integument (micropyle) of the ovule. ;/, The style. In V and D the sterile or young tis
. has retained its ovoid as it steadily increased Fk;. IiU.—Sjihaeelotheca kydropiperis in the flower uf Poli/i/onuni Hydroinita: A, Ripe comixtuud sporophore of the fuii),'us project- ing from the perianth of the Pulytjonum. B, The .s;inie, with the lUiiss of spores eiueof- ing from the sporophore. C, Meiiian longi- tudinal section through a young fructifiea- tion and its environment. 'D, Ivongitudiual section through an older sporophore. i-, The columella, p, The perianth. /, The wall of the ovary. «, The integument (micropyle) of the ovule. ;/, The style. In V and D the sterile or young tissue of the fungus is shaded by longitudinal lines, the mass of riiKruing spores is darker. Further ex]>lana- tion in the text. (Slightly niagnitied.) (After Ue liary.) and a dense spore-mass whi(^li fills the sjjace between the two and becomes of a dark \ii>lc'i colour (Fig. 104 C, D). The lower ]iari which corresponds to the funiculus and chalaza of the ovule n-mains undilferentiated, and an aljundant formation of new liyphae is constantly taking place ill it. This new formation is so adiled from below to the din'erentiat<'(l portion, that the latter constantly iuereascs ' iJe liiuy, .Vor/ifio/oij!/ and Biolo<jy of thr Fninji, KngliMli KWitioii, p. 173.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectparasit, bookyear1897
