ROWLEE: PLANTS FROM SOUTHERN PATAGONIA 309 
5. WEYMOUTHIA MOLLIS (Hedw.) Broth. 
6. POLYTRICHADELPHUS MAGELLANICUs (L.) Mitt. 
LYCOPODIACEAE 
7. LycopopIUM MAGELLANICUM Sw. Syn. Fil. 13. 1806. 
POLY PODIACEAE 
8. Aspiprum MonRioIEs Bory, Mém. Soc. Linn. Paris 4: 597- 
1826, 
9. CYSTOPTERIS FRAGILIS (L.) Bernh. Schrad. Neues Jour. Bot. 
327. blo, f: go... 1806. 
10. ASPLENIUM MAGELLANICUM Kaulf. Enum. Fil. 175. : 1824. 
OPHIOGLOSSACEAE 
11. Borrycutum Lunarta (L.) Sw. Schrad. Jour. Bot. 1800°: 
Tio. 1801. 
GRAMINEAE 
12. DESCHAMPSIA FLEXUOSA (L.) Trin. Bull. Acad. Sc’. St. 
Petersburg 1: 66. 1836. 
Aira flexuosa L.. Sp. Plant. 96. 1753- 
13. CORTADERIA PILOSA (D’Urv.) Hack.; Dusén, Svenska Exped. 
till Magell. 3: 222. 1900. 
Arundo pilosa D’Urv. Mém. Soc. Linn. Paris 4: 600. 1826. 
The best known of this genus is Pampas Grass, C. argeniea 
(Nees) Stapf. Our species is the only one in the Magellan region. 
The genus is confined to South America. 
14. Bromus CoLoRATUS Steud. Syn. Pl. Gram. 429. 1855. _ 
15. Poa rurcranus (Hook. f.) Hack.; Dusén, Svenska Exped. 
till Magell. 3: 225. 1900. Macloskie, Rep. Princeton 
Univ. Exp. Pat. 8: 235. f. 42. 1905. 
Festuca fuegianus Hook. f. Fl. Ant. 2: 380. pl. 141. 1847. 
This is the ‘forma vivipara’’ depicted in Hooker’s illustra- 
tion. 
16. FESTUCA GRACILLIMA Hook. f. Fl. Ant. 2: 383- 1847. 
The specimens have no flowers and their determination ts 
uncertain. Mr. Furlong says: ‘‘Grass from the pampas of Pata- 
gonia, vicinity of foot-hills of the Andes between the source of 
