26 Mededeelingen van ’s Rijks Herbarium Leiden 
C. ramosus Stur, Calam. Schatzl. Schicht, 1887, Pl. 12, fig. 5, 6; 
Pl. 125, fig. 5, 6; Pl. 13, fig. 1—9; PI. 14, fig. 3—5. Annularia. 
C. ramosus Stur, Calam. Schatzl. Schicht, 1887, Textfig. 1, 2, 28, 32. 
Indeterminable. 
C. ramosus Toula, Die Steinkohlen, 1888, PL. 6, fig. 7. 
Indeterminable. 
C, ramosus Hofmann et Ryba, Leitpflanzen, 1899, PI. 1, fig. 8 (copied 
from Werss, Pl. 7, fig. 2). C. paleaceus Stur. 
C. ramosus Arber, Phil. Trans. Roy. Soe. London, B. CXOVII, 1904, 
Plaisted 2 C. paleaceus Stur. 
C. ramosus Jongmans, Anleitung, TI, 1914, fie. 118115. 
C. ramifer Stur. 
C. ramosus var. rugosus K. et J., Mededeel. Rijks Herbarium Leiden, 
NE 20, MOIS mp RSS SPI 13 honderd: 
C. carinatus var. rugosus K. et J. 
C. rectangularis Achepobl, Niederrh. Westf. Steink., 1883, Pl. 39, 
fig. 13. 2 C. suckowi Bgt. 
C. regularis Sternberg, Versuch, 1, 4, 1825, Pl. 59, fig. 1. 
Indeterminable. 
C. remotissimus Andrae, Bot. Ztne, IX, 1851, p. 204, 211 (C. distans 
Roemer, 1843). Asterocalamites radiatus Bgt. 
C. remotissimus Goeppert, Neues Jahrb. f. Mineral, 1847, p. 682. 
Indeterminable. 
C. remotus Bet. Mesozaic. ? Equisetites mougeoti Bet. 
C. remotus Schloth., Petrefactenkunde, 1820, p. 399. No figure. 
Indeterminable. 
C. remotus Eichw., Leth. ross, 1, 1860, PI. 14, fig. 2. 
Indeterminable. 
C. renaulti K. et J. nov. spec. 
C. (Calamodendrea) rhizobola G. E., Loire, 1877, PL. 31; id, Gard, 1890, 
PL. 17, fig. 2; SAPORTA et MARION, Evolution, Phanérog, I, 1885, 
fig. 12 B. Indeterminable. 
C. (Arthropitys) rochei Renault, Autun et.Epinac, II, 1896, PL. 52, 
fig. 1—3; id, Notice sur les Calam., II, 1896, Pl. 7, fig. 1—3. 
Anatomy (cf. C. gigas Bgt.). 
C. roemeri (Goepp.) Ett., Haiding. Natw. Abh., IV, 1, 1851, p. &l 
(Asteroph. roemeri Goepp.). 2 Sphenophyllum species. 
C. roemeri Goepp. 
C. roemeri Roehl, Palaeontogr., XVIII, 1868, PI. 1, fig. 7a. 
C. undulatus Sternb. 
C. rogersii Bunbury. Mesozoic. Equisetum rogersii (Bunb.) Font. 
C. sachsei Stur, 
