32 Otto Nordstedt. 



ß Vieillardi A. Br. 



Neu-Seeland. Waikatö River. May 1884 leg. T. F. Oheeseraan, comm. 

 Arth. Bennett. Forma vitiensi similis foliis paullulo brevioribus et rigidis; 

 long. fol. 20—30 mm. f. 



2. Ch. coronata (Ziz.) A. Br. 



Afrika. Cap Colony. Pool ncar King William's Town 7th Apr. 1883. 

 J. Leighton; comm. Arth. Bennett. F. sporis immaturis (microptila), bracteis 

 verticillatis, posterioribus brevioribus. 



Australien. Riehmond River (subtropic-eastern Anstr.) 1887. Miss A. 

 Edwards. F. meioearpa, microptila, clausa, subpachygyra, unilateralis, Corona 

 sporangii sa?pe paullum divergenti, 0,is mm. älta, nucleo spor. 0,5 mm. longo 

 et 0,37 mm. crasso striis 10. — Near the Grampians. D. Sullivan. F. meio- 

 earpa, microptila, unilateralis, paehygyra, laxior, Corona sporang. non multum 

 divergenti, nucleo sporang. 0,50 — 55 mm. longo et 0,35 mm. crasso striis 9, 

 articulis foliorum 3 — 4, bracteis anterioribus paullo longioribus quam laterales. 



— Near the great Bight Oldea? Tietkens. F. sporis immaturis, bracteis po- 

 sterioribus interdum paullum evolutis. 



3. Ch. scoparia Bauer ß Mülleri A. Br. 



Australien. Gloucester Creeks Jan. 1882. — Barwan prope portum 

 Philippi, leg. prof. Bracebridge Wilson Apr. 1883. — Near Lake Hindmarsh 

 1888. D. Alton. F. paullum inerustata. Long. nucl. sporang. 0,9 mm. 



4. Ch. leptopitys A. Br. 



Australien. Lake Bonney Oct. 1887. Mrs D:r Wohl. F. micracantha. 



— Tattiara country. Oct. 1888. C. Walter. Nur 1 7 2 Zoll hoch. Sporangia 

 bis 9 an einem Gelenk. - - Near Port Phillip, leg. T. Bracebr. Wilson 20 / 10 1883. 



— Salt River 1885. W. Webb. 



5. Ch. dichopitys A. Br. 



Australien. Boonoo-Boonoo, East Austr. 1884. C. Knotzseh. F. micr- 

 acantha, (macroptila) </ et $. — Ilume River 1886. Jephcott, n:o 19. — 



— Herbert Creek. 1870. E. Bonman. Diametr. antherid. 0,55 mm. — New 

 England, New South Wales 1885. D. A. Porter. 



Forma polyphylla: Moona I Mains, Walcha, New South Wales. Dec, 1884. 

 A. K. Crawford; f. major. — Near Lake Hindmarsh 1888. D. Alton; f. bra- 

 cliypliylla, elongata, meioptila, <f. 



