112 



PLANTAz. 



[car. 



cornutum, Dawson, 1862, Quar. Jour. 



Geo. Soc, vol. 18, p. 324, Devonian, 

 crampi, Hartt, 1868, Acad. Geol., p. 554, 



Devonian. 

 cra8sum, Lesquereux, 1884, Coal Flora of 



Pa., p. 812, Coal Meas. 

 dilatatum, Lesquereux, 1884, Coal Flora 



of Pa., p. 806, Subcarboniferous. 

 diminutivum, Lesquereux, 1880, Coal 



Flora of Pa., p. 570, Coal Meas. 

 diplotesta, Lesquereux, 1884, Coal Flora 



of Pa., p. 812, Coal Meas. 

 divergens, Lesquereux, 1884, Coal Flora 



of Pa., p. 811, Coal Meas. 

 ellipticuin, Sternberg, 1820, (Carpolithes 



ellipticus,) Flor. d. Vorw., p. 40, and 



Coal Flora of Pa., p. 814, Coal Meas. 

 elongatum, Newberry, 1873, Ohio Pal., 



vol. 1 , p. 324, Coal Meas. 

 fas< iculatuni, Lesquereux, 1880, Coal 



Flora of Pa., p. 570, Coal Meas. 

 fluitans, Dawson, 1863, Can. Nat. and Geol., 



vol. 8, and Acad. Geol., p. 491 , Coal Meas. 

 harveyi, Lesquereux, L884. LStfa Rep. Ind. 



GeoL p. 102, and Coal Flora of Pa., p. 



808, Coal Meas. 

 ingens, Lesquereux, 1860, Geo. of Ark., 



vol. 2, p. 311, Coal Meas. 

 late-alatum, Lesquereux, 1880, Coal Flora 



of Pa., p. 568, Coal Meas. 

 latior, Lesquereux , 1884, Coal Meas. of 



Pa., p. 811, Coal Meas. 

 latum. Newberry, 1873, Ohio Pal., vol. 1, 



p. 372, Coal Meas. 

 lescurianum, n. sp. Coal Meas. Proposed 



instead of C. ovale Lesquereux, in Coal 



Flora of Pa., p. 810, which name was 



preoccupied, 

 longicollis, Lesquereux, 1884, Coal Flora 



of Pa., p. 808, Coal Meas. 

 mamillatum,8ee Rhabdocarpus mamillatus. 

 marginatum, Artis, 1828, Antedil. Phytol., 



pi. 22, Coal Meas. 

 minus, Newberry, 1873, Ohio Pal., vol. 1, 



p. 372, Coal Meas. 

 newberrvi, Andrews, 1875, Ohio Pal., vol. 



2, p. 425, Coal Meas. 

 obliquuui, Dawson, 1862, Quar. Jour. 



Geo. Soc, vol. 18, p. 324, Devonian. 

 orbicnlare, Newberry, 1853, Ann. of Sci., 



vol. 1, p. 374, Coal Meas. 

 ovale, Dawson, 1871, Foes. Plants Can., 



p. 60, Devonian. 

 ovale, Lesquereux, 1884, Coal Flora of Pa., 



p. 810, Coal Meas. The name was pre- 

 occupied. See C. lescurianum. 

 ovatum, Grand 'Eury, 1877, Flore Car- 



bonifere, p. 236, Coal Meas. 

 pachytesta, Lesquereux, 1880, Coal Flora 



of Pa., p. 565, Coal Meas. 

 patens, Lesquereux, 1884, Coal Flora of 



Pa., p. 807, Coal Meas. 

 plicatum, Lesquereux, 1858, Geo. Sur. 



Pa., vol. 2, p. 876, Coal Meas. 

 punctatum, Gceppert, 1836, Syst. Filic. 



Foss., p. 24, and Coal Flora of Pa., 597, 



Coal Meas. 

 pusillum, Lesquereux, 1884, Coal Flora of 



Pa., p. 815, Coal Meas. 



Fio. 23.— Card loom pon 



Hainmifoi in.-. 



regulare, Sternberg, 1820, (Carpolithes 



regularis,) Flor.d. Vorw., and Coal Flora 



of Pa., p. 572, Coal Meas. 

 retusuni, Sternberg, 1820, (Carpolithes 



retusus,) Flora der Vorwelt, ami Ohio 



Pal., vol. 1, p. 374, Coal Meas 

 8amariforme, ^_ 



Ne w berrv, 

 1873, Ohio 

 Pal., vol. 1, 

 n. 375, Coal 

 Meas. 

 simplex, Les- 

 q u e r e u x, 

 1880, Coal 

 Flora of Pa., 



6 569, Coal 

 .as. 

 speciosus, Les- 



quereux, 



1884, Coal 



Flora of Pa., p. 807, Coal Meas. 

 tenellum, Dawson, 1873, Rep. Foss. Plants, 



p. 28, Subcarboniferous. 

 trevortoni, Lesquereux, 1858, Geo. Sur. 



Pa., vol. 2, p. 876, Coal Meas. 

 zonulatum, Lesquereux, 1880, Coal Flora 



of Pa., p. 568, Coal Meas. 

 Cardioitbris, Schimper, 1869, Traite de 



Paleontologie Vegetale, vol. 1, p. 467. 



[Ety. hiinliii, heart; pteris, fern.] Leaves 



simple, pinnate; stipe striated, rounded, 



base spoon-like, dilated; pinna per- 

 pendicular, opposite close, imbricated, 



toitlato-ovate, leathery, margins re- 



flexeil ; primary nerves numerous, 



equal, dichotomous. Type C. poly- 



morpha. 

 eriana, Dawson, 1881, Quar. Jour. Geo. 

 l.oml., vol. 37, p. 305, Devonian. 

 Carpoutmf.s. Bchlotbeim. 1820, Petrefacten- 



kiiinle. [Ety. karpo*, fruit; lithox, stone. J 



Seeds of uncertain relation not rtfera- 



ble by their characters to other genera, 

 acuminatus, Sternberg, 1821, Flor. d. 



Vorw. and Coal Flora of Pa., p. 596, Coal 



Meas. 

 bicarpus, Fontaine & White, 1880, Perm. 



or Up. Carb. Flora, p. 98, Coal Meas. or 



Permian. 

 bicuspidalus, see Cardiocarpon /bicuspi- 



datum. 

 bifidus, Lesquereux, 1858, Geo. Sur. Pa., 



vol. 2, p. 877, Coal. Meas. 

 biillutus, see Lepidocystis bullatus. 

 butleranus, Lesquereux, 1884, Coal Flora 



of Pa., p. 824, Coal Meas. 

 cerasiformis, Sternberg, Flor. d. Vorw., 



vol. 2, p. 208, and Coal Flora of Pa., p. 



824, Coal Meas. 

 cistula, Lesquereux, 1866, Geo. Sur. 111., 



vol. 2, p. 451, Coal Meas. 

 clavatus, see Rhabdocarpus clavatus. 

 compactus, Dawson, 1871, Foss. Plants 



Canada, p. 63, Devonian, 

 conicus, Lesquereux, 1884, Coal Flora of 



Pa., p. 824, Coal Meas. 

 corticosus, Lesquereux, 1870, Geo. Sur. 



111., vol. 4, p. 462, Coal Meas. 



