MARSILEACBiE. 



10. Marsilea angustifolia, R. Br. 



Bases of Mts. House, Clifton, Hamilton, and Brennan (W.V.F.). 

 In wet spots chiefly around billabongs. 



LYCOPODIALES. 



LYCOPODIACE^. 



11. Lycopodium cernuum L. 



Charnley River, Edkins Range (W.V.F.). 

 Among wet rocks. 



SEI.AGINELLACE^. 



12. Selaginella Belangeri Springer. 



Tsdell River, Mt. Bartlett, afflnent of the Isdell River, eight 

 miles N.W. of the Isdell Range (W.V.F.). In the clefts 

 of wet rocks. 



PSILOTALES. 



PSILOTACE^. 



13. Psilotum triquetrum Swartz. 

 Sprigg and Charnley Rivers (W.V.F.). 



Rhizome shortly creeping ; spore-cases yellow. In moist spots. 



GYMNOSPERMiE. 



CYCADALES. 



CYCADE^. 



14. Oycas furfuraoea (W.V.F.), n. sp. 



A palm-hke plant w-ith a simple stout trunlt, leaves petiolate, 

 the rhachises glabrous ; leaflets numerous, entire or 

 rarely bifid, broad, linear, rigid and straight, ending in 

 dark-coloured points, strongly keeled, margins somewhat 

 recurved, glabrous above, invested beneath with a con- 

 spicuous furfuraceous indumentum, not decmrent on the 

 rhaohis, the lowest gradually smaller and passing into 

 more or less scaly hairy straight spines which extend 

 half-way down the petiole ; male cones shortly pedun- 

 culate, narrow-ovoid-deltoid, thickened at the apices, 

 and terminating in stout obtuse upwardly curved points, 

 the scales glabrous above, the acumen and antheriferous 

 surface invested with a short dense brown woolly 

 tomentum ; anther-cells covering the scale from the base 

 to the thickened summit, carpophylls petiolate, with one 

 to two pairs of ovules above the middle, densely ferrugin- 

 ous tomentose, blade ovate, prominently spinous-toothed, 

 and terminating in a slender obtu.se glabrous apex ; seeds 

 globose, hard and glabrous. 



