. The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system. Fig. LX. Numbers. Gex. 183. Sp. 2000. Position.—Danseacese.—Polypodiace^.— LX.—Schizaea dichotoma ; 1. its spore-case. Fig. LXI.—Spore-case of Todea Frazeri. 82 DAN^ [ACROGENS. Order XXV. DANiEACE^.—Dan^aworts. AgjTatse, Sivartz. Synops. (I8O61.—Poropterides, Willd. I. c. 66. (1810).—Dauaeacese, Agardh, I. c. 117.(1822).-Marattiaceas, Kaulf. I. c. 31. (1824) ; Borp, I. c. (1824) ; crypt. 119. (1834); xxxi.; sp. p. 31. D
. The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system. Fig. LX. Numbers. Gex. 183. Sp. 2000. Position.—Danseacese.—Polypodiace^.— LX.—Schizaea dichotoma ; 1. its spore-case. Fig. LXI.—Spore-case of Todea Frazeri. 82 DAN^ [ACROGENS. Order XXV. DANiEACE^.—Dan^aworts. AgjTatse, Sivartz. Synops. (I8O61.—Poropterides, Willd. I. c. 66. (1810).—Dauaeacese, Agardh, I. c. 117.(1822).-Marattiaceas, Kaulf. I. c. 31. (1824) ; Borp, I. c. (1824) ; crypt. 119. (1834); xxxi.; sp. p. 31. Diagnosis.—Filical Acrogens, with nngless dorsal spore-cases, comlined in masses,and splitting irregidarly by a central cleft. With all the hahit of Dorsiferous Ferns, these plants are widely distingviished bythe pecuhar nature of theii spore-cases, which are neither hke those of Ferns norAdders-tongues. To the latter they approach the r-^;^^^^^^p^^^j.^f^¥?-i^-;^^^^^ii^^^q^^^?. nearest, but instead of ^ i/^*^ °_- . ,\ JL - -k *v^vt^ being connected ?with,and perhaps fashionedout of, the marg
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