140 



PLANTS. 



[SIG. 



fissa, Leequereux, 1858, Geo. Sur. Pa., vol. 



2, p. 871, Coal Meas. 

 flexuosa, Lindley & Button, 1837, Foss. 



Flora, vol. 3, p. 147, Coal Meas. 

 grandturyi, Lesquereux, 1884, Coal Flora 



of Pa., p. 795, Coal Meas. 

 hexagona, Schlotheim, 1820, (Palmacites 



hexagonus,) Petrefaktenkunde, p. 394, 



and Coal Flora of Pa., p. 483, Coal Meas. 

 ichthyolepis, Sternberg, 1833, Flora d. 



Vorw., vol. 2, p. 38, and Coal Flora of 



Pa., p. 482, Coal Meas. 

 intermedia, Brongniart, 1828, Hist. d. 



Veg. Foss., p. 474, Coal Meas. 

 knorri, Brongniart, 1828, Prodr. d. Hist. 



d. Veg. Foss., p. 65, Coal Meas. 

 lacoei, Lfsquerexix. 1880, Coal Flora of 



Pa., p. 499, Coal Meas. 

 Isevigata, Brongniart, 1828, Prodr. d. Hist. 



d. Veg. Foss., p. 64, and Coal Flora of 



Pa., p. 500, Coal Meas. 

 leioderma, Brongniart, 1828, Hist. d. Veg. 



Foss., p. 422, and Coal Flora of Pa., p. 



476, Coal Meas. 

 lepidodendrifolia, Brongniart, 1828, 



Prodr. d. Hist. d. Veg. Foss., p. 426, and 



Coal Flora of Pa., p. 477, Coal Meas. 

 leptoderma, Lesquereux, 1880, Coal Flora 



of Pa., p. 489, Coal Meas. 

 lescurii, Schimper, 1869, Trait, de Paleon- 



tologie Vegetale, vol. 2, p. 85, Coal Meas. 

 leveretti, Lesquereux, 1884, Coal Flora of 



Pa., p. 800, Coal Meas. 

 lorenzi, Lesquereux, 1880, Coal Flora of 



Pa., p. 473, Coal Meas. 

 lorwayana, Dawson, 1873, Rep. on Foss. 



Pjants, p. 43, Subcarboniferous. 

 mammillaris, Brongniart, 1828, Hist. d. 



Veg. Foss., p. 451, and Coal Flora of 



Pa., p. 483, Coal Meas. 

 marginata, Lesquereux, 1880, Coal Flora 



of Pa., p. 498, Coal Mea?. 

 marineria, Hildreth, 1837, Am. Jour. Sci. 



and Arts, vol. 31, p. 30, Low. Coal Meas. 

 maseiliensis, Lesquereux, 1870, Geo. Sur. 



111., vol. 4, p. 446, Coal Meas. 

 inenardi, Brongniart. 1828, Hist. d. Veg. 



Foss., p. 430, and Coal Flora of Pa., p. 



479, Coal Meas. 

 monostigma, Lesquereux, 1866, Geo. Sur. 



111., vol. 2, p. 449, Coal Meas. 

 notata, Steinhaur, 1818, (Phytolithus no- 



tatus,) Trans. Am. Phil. Assoc., vol. 1, 



p. 294, and Coal Flora of Pa., p. 486, 



Coal Meas. 

 obliqua, Brongniart, 1828, Hist. Veg. Foss., 



p. 429, and Coal Flora of Pa., p. 470, 



Coal Meas. 

 obovata, Lesquereux, 1858, Geo. Sur. Pa., 



vol. 2, p. 872, Coal Meas. 

 oculata, Schlotheim, 1820, (Palmacites 



oculatus,) Petrefaktenkunde, p. 394, 



Coal Meas. 

 orbicularis, Brongniart, 1828, Prodr. d. 



Hist. d. Veg. Foss., p. 65, Coal Meas. 

 organum, Sttrnberg, 1820, (Syringoden- 



dron organum,) Flor. der Vorw., p. 23, 



and Lindley & Hutton, 1831, Foss. , 



Flora, Vol. 1, p. 199, Coal Meas. 



ornithicnoides, Wood, 1860, Proc. Acad. 



Nat. Sci., vol. 12, p. 238, and Trans. 



Am. Phil. Soc., vol. 13, p. 348, Coal 



Meas. 

 ovalis, Lesquereux, 1880, Coal Flora of 



Pa., p. 495, Coal Meas. 

 ou-eni, see Didymophyllum oweni. 

 pachyderma, see Syringodendron pachy- 



derma. 

 palpebra, Dawson, 1862, Quar. Jour. Geo. 



Soc., vol. 18, p. 307, and Acad. Geol. p. 



536, Devonian, 

 perplexa, Wood, 1866, Proc. Arad. Nat. 



Sci. Phil. vol. 12. p. 237, Coal Meas. 

 pittstonana, Lesquereux, 1880, Coal Flora 



of Pa., p. 493, Coal Meas. 

 planicosta, Dawson, 1863, Can. Nat. and 



Geo., vol. 8, and Acad. Geol., p. 474, 



Coal Meas. 

 polita, Lesquereux, 1858, Geo. Sur. Pa., 



vol. 2, p. 872, Coal Meas. 

 pulchra, Newberry, 1874, Proc. Cleveland 



Acad. Sci. p. 165, Coal Meas. 

 pyriformis, Brongniart, 1828, Prodr. d. 



Hist. d. Veg. Foss., p. 65, and Coal 



Floia of Pa., p. 799, Coal Meas. 

 reniformis, Brongniart, 1822, Ann. des Sci. 



Nat., t. 4, p. 32, and Coal Flora of Pa., 



p. 501, Coal Meas. 

 reticulata, Lesquereux, 1860, Geo. Sur. 



Ark., vol. 2, p. 310, Coal Meas. 

 rugrosa, Brongniart, 1828, Prodr. Hist. Veg. 



Foss., p. 64, and Coal Flora of Pa., p. 



497, Coal Meas. 

 saulli, Brongniart, 1828, Hist. Veg. Foss., 



vol. 1, p. 456, and Coal Flora of Pa., p. 



842, Coal Meas. 

 schimperi, Lesquereux, 1858, Geo. Sur. 



Pa., vol. 2, p. 871, Coal Meas. 

 schlotheimana, Brongniart, 1828, Hist. 



Veg. Foes., p. 469, Coal Meas. Amer- 

 ican Sp. (I) 

 sculpta, Lesquereux, 1858, Geo. Sur. Pa., 



vol. 2, p. 871, Coal Meas. Syn. tor S. 



obliqua? 

 scutellata, Brongniart, 1822, Class, des 



Veg. Foss., tab. 1, fig. 4. Coal Meas. 

 semina, Lesquereux, 1870, Geo. Sur. 111., 



vol. 4. p. 463, Coal Meas. 

 serlii, Brongniart, 1828, Hist. d. Veg. 



Foss., p. 433, and Coal Flora of Pa., p. 



480, Coal Meas. 

 sillimani, Brongniart, 1828, Hist, Veg. 



Foss., p. 459, and Coal Flora of Pa., p. 



493, Coal Meas. 

 simplicitas, Vanuxem, 1843, Geo. Rep. 3d 



Dist. N. Y., p. 190, Catskill Gr. 

 solanus, Wood, 1860, Proc. Acad. Nat. Sci., 



Coal Meas. [Solanw in text ; solenotus on 



plate; solena in Trans. Am. Phil. Soc., 



vol. 13.] 

 spinulosa, Germ., 1844, Vers. v. Wettin, 



etc., p. 58, Coal Meas. 

 stellata, Lesquereux, 1858, Geo. Sur. Pa., 



vol. 2, p. 871, Coal Meas. 

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



vol. 8, and Quar. Jour. Geo. Soc., vol. 



15, p. 147, Coal Meas. 

 sydenensis, Dawson, 1863, Can. Nat. and 



