. Fossil plants : for students of botany and geology . Paleobotany. 188 LYCOPODIALES [CH. The branched example figured by Lindley and Hutton^ as a variety {L. ornatus var. didymus) illustrates a phenomenon not uncommon in both Palaeozoic and recent lycopodiaceous strobili. 11 Lepidostrohus oldhamius Williamson^ Fig. 191, AâD. Williamson^ instituted this term for strobili previously described by Binney*, without adequate evidence, as the cones. Fig. 191. Lepidostrohus. AâD. L. oldhamius. B, C, D. From sections in the Binney Collection, Cambridge. E. Megaspore. (After Kidston.) F. Megaspore (Coa


. Fossil plants : for students of botany and geology . Paleobotany. 188 LYCOPODIALES [CH. The branched example figured by Lindley and Hutton^ as a variety {L. ornatus var. didymus) illustrates a phenomenon not uncommon in both Palaeozoic and recent lycopodiaceous strobili. 11 Lepidostrohus oldhamius Williamson^ Fig. 191, AâD. Williamson^ instituted this term for strobili previously described by Binney*, without adequate evidence, as the cones. Fig. 191. Lepidostrohus. AâD. L. oldhamius. B, C, D. From sections in the Binney Collection, Cambridge. E. Megaspore. (After Kidston.) F. Megaspore (Coal-Measures, Halifax). (After Williamson.) G. Megas-pore o{ Lepidostrohus foliaceus. (After Mrs Scott.) H. Tangential section of sporangium. (After Bower.) I. Part of sporangium wall, Sm, of the cone of Lepidodendron Veltheimianum, enclosing two megaspores. (Cambridge Botany School.) 1 Lindley and Hutton (37) A. PI. 163. 2 For a detailed account of this type, see Maslen (99). 3 Williamson (93) p. 28. â » Binney (71).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press


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Keywords: ., bookcentury1800, bookdecade1890, bookpublishercambr, bookyear1898