Text-book of botany, morphological and physiological . Fig. 383.—Germination of Pha-iiix ciacty^ifera : I transverse sectionof the dormant seed; ///—//, difTerent stages of g-ermination (/Kthenatural size); A transverse section of the seeil at .v-v in IV; R transversesection at xy, C at zz; f the horny endosperm, .? the slieath of thecotyledon, st its stalk, r its apex developed into an organ of absorptionwhich gradually consumes the endosperm and at length occupies itsI lace, 7v the primary root, 7u secondary roots, fi b the leaves whichsucceed the cotyledon, b becomes the first foliage-leaf:
Text-book of botany, morphological and physiological . Fig. 383.—Germination of Pha-iiix ciacty^ifera : I transverse sectionof the dormant seed; ///—//, difTerent stages of g-ermination (/Kthenatural size); A transverse section of the seeil at .v-v in IV; R transversesection at xy, C at zz; f the horny endosperm, .? the slieath of thecotyledon, st its stalk, r its apex developed into an organ of absorptionwhich gradually consumes the endosperm and at length occupies itsI lace, 7v the primary root, 7u secondary roots, fi b the leaves whichsucceed the cotyledon, b becomes the first foliage-leaf: in /> and C itsfolded lamina is seen cut across. Fig 3S9.—VX-aM. o{ Po!ygotiaf!i7n mnlliJJoruynin its second year; B its stem magnified, lu theunbranched primary root, iv lateral roots spring-ing from the stem st, I foliage-leaf of the secondyear, k bud, c the scar where the cotyledon wasattached, i and 2 scars of the first sheath-leaveswhich precede the foliage-leaf, /. /, // thesucceeding sheath or cataphyllary leaves of thebud in B. (Cf.
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectbotany, bookyear1875
