. Fossil plants : for students of botany and geology . Paleobotany. XL] BAIBEA 39 portion of the lamina is 5 mm. broad and the ultimate segments, with obtuse apices have a breadth of 2-5 mm. The venation is imperfectly shown in the specimens figured by Renault and Zeiller^. Baiera furcata Heer. A type similar to B. multifida Font., but characterised by the more uniformly narrow segments (2—2-5 mm.), is described by Heer ^ and Leuthardt^ from Keuper beds of Switzerland. Leuthardt's figures show a single vein in the segments, a feature which may be a peculiarity of the species. It was in associa
. Fossil plants : for students of botany and geology . Paleobotany. XL] BAIBEA 39 portion of the lamina is 5 mm. broad and the ultimate segments, with obtuse apices have a breadth of 2-5 mm. The venation is imperfectly shown in the specimens figured by Renault and Zeiller^. Baiera furcata Heer. A type similar to B. multifida Font., but characterised by the more uniformly narrow segments (2—2-5 mm.), is described by Heer ^ and Leuthardt^ from Keuper beds of Switzerland. Leuthardt's figures show a single vein in the segments, a feature which may be a peculiarity of the species. It was in association with this species that Leuthardt found the male flowers referred to on another page (p. 53). Baiera paucipartita Nathorst. The leaves of this Swedish, Rhaetic, species* may reach a length of 10 cm.; the lamina is narrow and cuneate, deeply divided into bifurcate linear segments with obtuse apices. It differs from. FlOr. 646. Baiera paucipartila. (After Nathorst; f nat. size ) ' Zeiller (06) B. p. 202, PI. XLvm. figs. 1, 2. 2 Heer (76) A. Pis. xxix., xxx., xxxvi. 3 Leuthardt (03) p. 7, Pis. n.—iv. * Nathorst (86) p. 94, Pis. xx.— 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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