FOSSIL FLORA OF THE STAFFORDSHIRE COAL FIELDS. 145 



Sigillaria reniformis Brongt. 



1824. Sigillaria reniformis, Brongt., Ann. d. science nat., vol. iv. p. 32, pi. ii. fig. 2. 



1836. ,, ,, Brongt., Hist. d. veget. foss., p. 470, pi. cxlii. 



1886. „ ,, Zeiller, Flore foss. bassin houil. d. Valen., p. 556, pi. lxxxiv. figs. 4-6. 



1888. ,, ,, Kidston, Trans. Roy. Soc. Edin., vol. xxxv. p. 327, plate, fig. 2. 



1911. ,, ,, Kidston, Mem. Musee roy. d'hist. nat. de Belgique, vol. iv. p. 194. 



1848. Sigillaria grandis, Sauveur, Veget. foss. d. terr. houil. de Belgique, pi. lvii. fig. 1. 



1876. Sigillaria laticostata, Boulay, Terr, houil. du Nord. de la France, p. 46, pi. iii. fig. 2. 



Horizon and Locality. — Blue Measures, above Brooch Coal : Hamstead Colliery, 

 Great Barr, near Birmingham. 



Sigillaria elongata Brongt. 



1824. Sigillaria elongata, Brongt., Ann. d. science nat., vol. iv. p. 33, pi. ii. figs. 3, 4. 

 1836. ,, ,. Brongt., Hist. d. veget. foss., p. 473, pi. cxlv., pi. cxlvi. fig. 2. 



1886. ,, ,, Zeiller, Flore foss. bassin houil. d. Valen., p. 545, pi. lxxxi. figs. 1-9. 



1911. ,, ,, Kidston, Mem. Musee roy. d'hist. nat. de Belgique, vol. iv. p. 202. 



1836. Sigillaria Cortei, Brongt., ibid., p. 467, pi. cxlvii. figs. 3, 4. 

 1836. Sigillaria intermedia, Brongt., ibid., p. 474, pi. clxv. fig. 1. 

 1836. Sigillaria grseseri, Brongt., ibid., p. 454, pi. clxiv. fig. 1. 

 1836. Sigillaria gracilis, Brongt., ibid., p. 462, pi. clxiv. fig. 2. 



1888. Sigillaria mamillaris Kidston (wore Brongt.), Trans. Roy. Soc. Edin., vol. xxxv. p. 328, plate, 

 fig. 10. 



Remarks. — The specimen from Hamstead, which I identified as Sigillaj'ia mamillaris, 

 and is figured in the Trans. Roy. Soc. Edin., vol. xxxv., plate, fig. 10, I now believe to 

 be a form of Sigillaria elongata Brongt., with unusually close leaf scars. 



Horizon and Locality. — Blue Measures, above Brooch Coal: Hamstead Colliery, 

 Great Barr, near Birmingham. 



Sigillaria rugosa Brongt. 



1836. Sigillaria rugosa, Brongt., Hist. d. veget. foss., p. 476, pi. cxliv. fig. 2. 



1886. ,, ,, Zeiller, Flore foss. bassin houil. d. Valen., p. 551, pi. lxxx. figs. 1-5. 



1911. ,, ,, Kidston, Mem. Musee roy. d'hist. nat. de Belgique, vol. iv. p. 203. 



Horizon and Locality. — Roof of Bottom Coal: No. 120 Pit, Coneygre Colliery, 

 Tipton. 



Collected by Mr H. W. Hughes, F.G.S. 



Sigillaria punctirugosa Kidston, n. sp. 

 PL XII. figs. 6-6a. 



Description. — Stem ribbed, furrows straight, leaf scars distant, occupying the 

 whole width of rib, rounded-pentagonal, about as broad as high, slightly narrowing 

 above the low-placed blunt lateral angles, straight or very feebly emarginate on upper 



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