28 



PLANTS. 



adnascens, Lindley & Hutton, 1835, Foss. 

 Flora, vol. 2, Coal Meas. [Sig. grow- 

 ing upon.] 



alatus, Brongniart, 1828, Hist. Veg. Foss. 

 (Sphenopteris alata) Coal Meas. [Sig. 

 winged.] 



aflinis, Lesquereux, 1858, Geo. Sur. Penn., 

 vol. 2, Coal Meas. [Sig. near to.] 



arborescens, Lesquereux, 1870, Geo. Sur. 

 111., vol. 4, Coal Meas. [Sig. branch- 

 ing like a tree.] 



ballantini, Andrews, 1875, Ohio Pal., vol. 

 2, Coal Meas. [Ety. proper name.] 



capillaris, Lesquereux, 1858, Geo. Sur. 

 Penn., vol. 2, Coal Meas. [Ety. capillus, 

 hair.] 



clarki, Lesquereux, 1866, Geo. Sur., 111., 

 vol. 2, Coal Meas. [Ety. proper name.] 



curtilobus, Dawson, 1862, Quar. Jour. 

 Geo!. Soc, vol. 18, Devonian. [Sig. 

 short-lobed.] 



delicatulus, Brongniart, 1828, Hist. Veg. 

 Foss., Coal Meas. [Sig. delicate.] 



fimbriatus, Lesquereux, 1858, Geo. Sur. 

 Penn., vol. 2,Coal Meas. [Sig. fringed.] 



flexicaulis, Lesquereux, 1860, Geo. Sur. 

 Ark., vol. 2, Coal Meas. [Sig. flexible.] 



furcatus, Brongniart, 1828, (Sphenopteris 

 furcata) Hist. Veg. Foss., Coal Meas. 

 [Sig. forked.] 



gersdorfi, Gceppert, 1836, Syst. Filic. 

 Foss. Devonian. [Ety. proper name.] 



giganteus, see Hymenophyllites lactuca. 



gutbieranus, Unger, 1850, Gen. et. sp., 

 Coal Meas. [Ety. proper name.] 



hildrethi, Lesquereux, 1861, Geo. Sur. Ky., 

 vol. 4, Coal Meas. [Ety. proper name.] 



inflai|is, Lesquereux, 1870, Geo. Sur. 111., 

 vol. 4, Coal Meas. [Sig. inflated.] 



lactuca, Sternberg, 1833, (Schizopteris 

 lactuca) Vers. Darst. Flora der Vor- 

 welt, Coal Meas. [Sig. the plant 

 Lettuce.] 



mollis, Lesquereux, 1870, Geo. Sur. 111., 

 vol. 4, Coal Meas. [Sig. flexible.] 



myriophyllus, Brongniart, 1828, (Sphen- 

 opteris myriophylla) Prodr. Hist. 

 Veg. Foss., Coal Meas. [Sig. many- 

 leaved.] 



pentadactylus, Dawson, 1863, Can. Nat. & 

 Geol., vol. 8, Coal Meas. [Sig. five- 

 fingered.] 



pinnatifidus, Lesquereux, 1866, Geo. Sur. 

 111., vol. 2, Coal Meas. [Ety. pinnatus, 

 winged; fidus, cleft.] 



schlotheimi, Brongniart, 1828, (Sphenop- 

 teris schlotheimi) Hist. Veg. Foss., 

 Coal Meas. [Ety. proper name.] 



spinosus, Gceppert, 1841, (Sphenopteris 

 spinosa) Gatt. Foss. Pflanzen, Coal 

 Meas. [Sig. spiny.] 



splendens, Lesquereux, 1870, Geo. Sur. 

 111., vol. 4, Coal Meas. [Sig. splendid.] 



strongi, Lesquereux, 1870, Geo. Sur. 111., 

 vol. 4, Coal Meas. [Ety. proper name.] 



subfurcatus, Dawson, 1868, Acad. Geol., 

 Devonian. [Ety. from resemblance to 

 H. furcatus.] 



tenuifolius, Brongniart, 1828, (Sphenop- 

 teris tenuifolia) Hist. Veg. Foss., Coal 



Meas. [Sig slender-leaved.] 

 thallyformis, Lesquereux, 1870, Geo. Sur. 



111., vol. 4, Coal Meas. [Sig. frond-like.] 

 trichomanoides, Brongniart, 1828,(Sphen- 



opteris trichomanoides) Hist. Veg. 



Foss., Coal Meas. [Ety. from resem- 

 blance to Trichomanes, or maiden- 

 hair.] 

 tridactylites, Brongniart, 1828, (Sphenop- 

 teris tridactylites) Hist. Veg. Foss., 



Coal Meas. [Sig. three-fingered.] 

 Ichnophycus, Hall, 1852, Pal. N. Y., vol. 2. 



[Ety. ichnos, a foot print; phukos, a 



sea weed.] 

 tridactylus, Hall, 1852, Pal. N. Y., vol. 2, 



Clinton Gr. [Sig. three-fingered.] 

 Knorria, Sternberg, 1825, Vers. Darst. 



Flora der Vorwelt. [Ety. proper 



name.] 

 imbricata, Sternberg, 1825, Vers. Darst. 



Flora der Vorwelt, Chester Gr. [Sig. 



imbricated.] 

 selloni, Sternberg, 1825, Vers. Darst. 



Flora der Vorwelt, Coal Meas. [Ety. 



proper name.] 

 taxina, Lindley & Hutton, 1833-5, Foss. 



Flora, Coal Meas. [Sig. like the Yew 



tree.] 

 Lepidodendron, Sternberg, 1821, Vers. Darst. 



Flora der Vorwelt. [Ety. lepis, a scale ; 



dmdron, a tree.] 

 aculeatum, Sternberg, 1825, Vers. Darst. 



Flora der Vorwelt, Coal Meas. [Sig. 



very sharp or needle-like.] 

 binerve, Bunbury, 1847, Quar. Jour. Geo. 



Soc, vol. 3, Coal Meas. [Sig. double 



nerved.] 

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



Coal Meas. [Ety. proper name.] 

 carinatum, Lesquereux, 1858, Geo. Sur. 



Penn., vol. 2, Coal Meas. [Sig. the 



margins of the scars are keeled.] 

 chemungense, Hall, 1843, Geo. Rep. 4th 



Dist. N. Y., Chemung Gr. [Ety. proper 



name.] 

 chilallceum, Wood, 1860, Proc. Acad. Nat. 



Sci., Coal Meas. [Ety. chilos, fodder ; 



alloios, of another kind.] 

 clypeatum, Lesquereux, 1858, Geo. Sur. 



Penn., vol. 2, Coal Meas. [Sig. a shield.] 

 conicum, Lesquereux, 1858, Geo. Sur. 



Penn., vol. 2, Coal Meas. [Ety. from 



the conical scars.] 

 corrugatum, Dawson, 1862, Quar. Jour. 



Geo. Soc, vol. 18, Devonian and Low. 



Carb. [Sig. corrugated.] 

 costatum, Lesquereux, 1866, Geo. Sur. 



111., vol. 2, Chester Gr. [Sig. ribbed.] 

 crenatum, Sternberg, 1820, Vers. Darst, 



Flora der Vorwelt, Coal Meas. [Sig. 



crenate.] 

 cruciatum, Lesquereux, 1870, Geo. Sur. 



111., vol. 4, Coal Meas. [Sig. tormented, 



twisted.] 

 decurtatum, Dawson, 1863, Can. Nat., 



vol. 8, Coal Meas. [Sig. curtailed.] 



