CHAPTER XXXI
PTERIDOSPERMEAE. (Foliage and seeds.) Pp. 166–174.
_Pecopteris Pluckeneti_ 166–168; _Eremopteris artemisaefolia_ 169–172; =Wardia= 172, 173; _Adiantites bellidulus_ and _Lagenospermum Arberi_ 173, 174.
PTERIDOSPERMEAE. (Foliage and seeds.) Pp. 166–174.
_Pecopteris Pluckeneti_ 166–168; _Eremopteris artemisaefolia_ 169–172; =Wardia= 172, 173; _Adiantites bellidulus_ and _Lagenospermum Arberi_ 173, 174.