Rachiopteris Höninghausi — Ranunculus cf. flammula L. 
327 
Rachiopteris Höninghausi — Blattstiel von Lyginodendron — J. P. Lotsy (2), 
p. 712. 
Rachiopteris insignis Will. — Anatomie; Vergleich mit rezenten Farnen — 
M. McNicol (2), p. XVII, XVIII. 
Rachiopteris insignis Will., On the organ. of the fossil plants of the lower coal 
measures, Part X, 1879, Taf. XVI, Fig. 19—22 — zu Ankyropteris corrugata 
Will. — P. Bertrand (7), p. 220. 
Rachiopteris irregularis or inaequalis Will., On the organ. of the foss. plants 
fo the lower coal measures, Part XVI, 1889, Taf. VIII, Fig. 28 — zu Ankyro¬ 
pteris bibractensis B. Ren. var. westphaliensis P. Bertr. — P.Bertrand (7), 
p. 219. 
Rachiopteris Lacatti Felix, Unters, über d. inn. Bau westf. Carb.-Pflanzen, 1886, 
Taf. I, Fig. 1 — zu Etapteris Scotti P. Bertr. — P. Bertrand (7), 
p. 208. 
Rachiopteris Lacatti Will., On the organ. of the fossil plants of the lower coal 
measures, Part VI, 1874, Taf. LVI, Fig. 42, LVII, Fig. 45, 47 — zu Etapteris 
Scotti P. Bertr. — P. Bertrand (7), p. 208. 
Rachiopteris oldhamia Felix, Unters, über d. inn. Bau westf. Carb.-Pfl., 1886 — 
zu Stauropteris oldhamia Binney — P. Bertrand (1), p. 223. 
Rachiopteris oldhamia Will., On the organ. of the foss. plants of the lower Coal 
measures, Part VI, 1874, Taf. LIII, Fig. 20-25, LIV, Fig. 25—27 — zu 
Stauropteris oldhamia Binney — P. Bertrand (7), p. 223. 
Rachiopteris oldhamia Will., p. p. On the organ. of the foss. plants of the lower 
Coal measures, Part VI, 1874, p. 687 — zu Stauropteris burntislandica 
P. Bertr. — P. Bertrand (7), p. 224. 
Rachiopteris Williamsoni Seward — J. P. Lotsy (2), p. 728. 
Rachiopteris Williamsoni Seward — Wahrscheinlich zu Sutcliffia — D. H. 
Scott (3), p. 447, 450. 
Radicites capillaceus (L. et H.) Pot. — Karbon, Hinterohlsbach — Th.Engel(l), 
p. 45. 
Radicites capillaceus (L. et H.) Pot. — Karbon, Kansas; Elmdale shales 
(White, Bull. 211, U. S. 0. S., p. 115) — E. H. Sellards (1), p. 466. 
*Radix corrugatus Fritsch — Silur, Böhmen; Abb.; problematisch; vielleicht zu 
Lepidotruncus — A. Fritsch (2), p. 8, Taf. VI, Fig. 8. 
Ranunculus acris L. — Quaternär, England, Cocker Beck — G. W. Lam- 
plugh (2), p. 87. 
Ranunculus aquatilis L. — Glazial und Interglazialschichten, Norddeutschland — 
F. Hock (1), p. 171. 
Ranunculus aquatilis L. — Lehm bei Ryckevorsel, Belgien — C. Reid et E. M. 
Reid (4), p. 588. 
Ranunculus aquatilis L. — Quaternär, Aintree Lancashire — W. G. Travis (1), 
p. 48, 49. 
Ranunculus aquatilis L. — Quaternär, England, Cocker Beck —G. W. Lam- 
P1 u g h (2), p. 87. 
Ranunculus flammula L. — Lehm bei Ryckevorsel, Belgien —C. Reid et E. M. 
Reid (4), p. 588. 
Ranunculus flammula L. — Quaternär, England, Cocker Beck — G. W. 
Lamplugh (2), p. 87. 
Ranunculus flammula L. — Tegelen, Holland, Tertär oder Quaternär — 
C. Reid et E. M. Reid (4), p. 585. 
Ranunculus cf. flammula L. — Bernsteinkieferablagerungen, Dänemark; Vor¬ 
kommen — N. Hartz (1), p. 121. 
