Text-fig. 4. Platanaceae 1–3. Macginitiea gracilis (LESQUEREUX) J. WOLFE et WEHR leaves and associated reproductive structures 1. Holotype of Aralia gracilis LESQUEREUX from Bridger Pass, Wyoming, USNM 330. 2. Specimen showing the typical configuration of five lobes, Killpecker Creek flora, Wyoming. UF 18126-13242. 3. Silicified M. gracilis leaf from Almont, North Dakota; arrow indicates adjacent Macginicarpa infructescence, UF 15722-29202a. 4. Macginicarpa infructescence from Almont, UF15722-35493. 5. Platananthus sp., Almont, UF 15722-62019. 6. Macginicarpa glabra MANCHESTER infructescence, enlarged from fig. 3, UF 15722-29202b. Specimens in figs 3-6 collected and donated by John Curtis. Scales = 1 cm. Images 3–6 light-dark inverted. in Revisions To Roland Brown'S North American Paleocene Flora
Creators
- 1. Florida Museum of Natural History, University of Florida, 1569 Museum Road, Gainesville, Florida 32611-7800, USA; e-mail: steven@flmnh.ufl.edu
Description
Text-fig. 4. Platanaceae 1–3. Macginitiea gracilis (LESQUEREUX) J. WOLFE et WEHR leaves and associated reproductive structures 1. Holotype of Aralia gracilis LESQUEREUX from Bridger Pass, Wyoming, USNM 330. 2. Specimen showing the typical configuration of five lobes, Killpecker Creek flora, Wyoming. UF 18126-13242. 3. Silicified M. gracilis leaf from Almont, North Dakota; arrow indicates adjacent Macginicarpa infructescence, UF 15722-29202a. 4. Macginicarpa infructescence from Almont, UF15722-35493. 5. Platananthus sp., Almont, UF 15722-62019. 6. Macginicarpa glabra MANCHESTER infructescence, enlarged from fig. 3, UF 15722-29202b. Specimens in figs 3-6 collected and donated by John Curtis. Scales = 1 cm. Images 3–6 light-dark inverted.
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