378 



Helv., 1876, p. 53, Taf. XIX; Fig. 14 b; Schimper, in Zittel, Handb. 



Palaeont. II, 1880, p. 179; Kerner, Jahrb. K. K. Geol. Landesanstalt, 



Vol. XL VII, 1897, p. 373, Taf. VIII, Fig. 6; Fritel, Paleobotanique, 



Taf. VI, Fig. 1 ; Sterzel, Karbon Baden, 1907, p. 691, Taf. LV, Fig. 2, 3. 

 Rotularia dichotoma, Germ, et Kaulf., Act. Acad. Nat. Curios., XV, 1831, 



p. 226, Taf. LXVI, Fig. 4. 

 Sphenophyllum dichotomum, Unger, Genera, 1850, p. 71; Stur, Culmflora 



II, 1877, p. 119 (225); Stur, Calam. Schatzl. Schichten, 1887, p. 233, 



Taf. XV, Fig. 5 und ? Taf. XIII6, Fig. 2 ; Toula, Die Steinkohlen, 1888, 



p. 204, Taf. V, Fig. 16 (? Fig. 21). 

 an Sphenophyllum multifidum, Sauveur, Veget. terr. houill. Belg., 1848, 



Taf. LXIV, Fig. 1, 2. 

 Sphenophyllum Schlotheimi, Feistm. (pars), Böhmen, I, 1874, p. 133, Taf. 



XVIII, Fig. 4 (?), Fig. 2, 3, 5, 6; Taf. XIX, Fig. 2, 3 (?Fig. 1); id., Ztschr. 



D. Geol. Ges., XXV, 1873, p. 594, Taf. XVIII, Fig. 13. 

 Sphenophyllum Schlotheimi var. ß. dentatum et var. f erosum, Ettings- 

 hausen, Steink. v. Stradonitz, 1852, p. 6, Taf. VI, Fig. 6; id. Steink. v. 



Radnitz, (pars), 1854, p. 30, Taf. XI, Fig. 1 — 3. 

 Sphenophyllum emarginatum, Geinitz (pars), Verst. Steinkohlf. Sachsen, 



1855, p. 12, Taf. XX, Fig. 6; Sterzel, Flora d. Rothl. im Nordw. Sachsen 



(pars), in: Palaeont. Abh., III, 1886, p. 23, 26, 27, Fig. 9 (? Fig. 16). 

 Sphenophyllum costatulum, Stur, Calam. Schatzl. Sch., 1877, p. 228, Fig. 41, 



Taf. Vllb, Fig. 5, XVIb, Fig 6, XV, Fig. 6; Toula, Die Steinkohlen, 



1888, p. 204, Taf. V, Fig. 17, 18. 

 Calamites Sachsei, Stur (pars), Calam. Schatzl. Sch., 1877, p. 180, Taf. IX, 



Fig. 3; Taf. XI, Fig. 2—6; Toula, Die Steinkohlen, 1888, p. 204, Taf. V, 



Fig. 22. 



Sphenophyllum Sachsei, Stur, Calam. Schatzl. Sch., 1877, p. 233, Fig. 39; 



Toula, Die Steinkohlen, 1888, p. 204, Taf. V, Fig. 20. 

 Sphenophyllum trifoliatum, Lesq., Boston Journal N.H., Vol. VI, 1854, 



p. 415; id. Geol. Pennsylvania II, 1858, p. 853, Taf. I, Fig. 7 (teste White). 

 Sphenophyllum quadrifidum, Sauveur, Veget. foss. terr. houill. Belgique, 



1848, Taf. LXIV, Fig. 5. 



Spohrenähren. 



Volkmannia Dawsoni, Will. Mem. Lit. and. Phil. Soc. of Manchester, 



3d Series, V, 1871, p. 28 — 40, Taf. I — III. 

 Bowmanites Dawsoni, Weiss, Steink. Calam., II, p. 200, 201 ; Williamson, 



On the Organisation of the fossil plants of the Coalmeasures, XVIII, 



Phil. Trans. R. S. London, B. 182, p. 255—261, Taf 25 — 28, Fig. 1 — 18. 

 Sphenophyllum Dawsoni, Will, and Scott, Phil. Trans. R. S. London, 



Vol. B. 185, 1894, p. 933. 

 Sphenophyllostachys Dawsoni, Seward, Fossil Plants, I, p. 402, Fig. 107A, 



G, Fig. 108. 



an Sphenophyllum trichomatosum, Stur, Calam. Schatzl. Sch., p. 202, pars. 



Taf. XV. Fig. 2, 3 (non 1, 4). 

 an Bowmanites germanicus, Weiss, Steink. Calam., II, p. 201, Taf. XXI, 



Fig 12 (siehe Anhang zu Sphenophyllum am Schluss). 



Beschreibung (nach Zeiller). 



Blättchen keilförmig, 6 — 18 pro Quirl, aufgerichtet oder mehr aus- 

 gebreitet, selten ganz flach, von verschiedener Form, entweder nicht 



