52 PATAGONIAN EXPEDITIONS: BOTANY. 



S. Patagonia, in meadows near Rio Chubut. 



Koeleria sterilis Steud. is found at Magellan Strait. D. 



Add Macl., p. 216: 



K. BERGII Hier. var. TYPICA Domin. Mon. Koel., p. 122. 

 N. Patagonia, Carmen de Patagones. 



K. BERGII Hier. var. PATAGONICA Dom. Mon. Koel., p. 123. 



S. Patagonia, Pescadores in the vicinity of the emporium Sta. Cruz. 



Macloskie's introduction of Koeleria Bergii may be right, as the speci- 

 mens are from Rio Chubut ; but being so, it is not certain whether they 

 belong to the type (var. typicd] or not. K. sterilis probably does not be- 

 long to the genus Koeleria. Cf. Domin, Monographic Koeleria, in Bib- 

 liotheca Botanica. D. 



Koeleria Kurtzii is to be deleted, the determination not being correct. 

 Cf. Skottsberg, Bot. Survey of Falkland. 



Phragmitis pilosa (d'Urv. sub Arundo] should be deleted, being iden- 

 tical with Cortaderia pilosa. 



GLYCERIA R. Br. (By Macloskie Panicularia Fabr.) 



Add Macl., p. 219: 

 G. FLUITANS R. Br. var. STRICTA Desv. Apud Gay Flor. Chil, III, p. 390. 



S. Patagonia, by Lago San Martin on dry shores of fresh-water lagoons ; 

 W. Patagonia in the upper part of the Rio Aysen valley. 



Characterized by elongated, narrow, upright spikes up to 25 cm. 

 long, or still longer and also by sessile spikelets at the bases of the erect 

 rays. 



The genuine G. fluitans R. Br. is said by Spegazzini to occur in Pata- 

 gonia ; I myself have not noticed it in our district. 



To the present genus should be transferred Panicularia antarctica and 

 fuegiana Macl., p. 219 as well as Panicularia leptostac hys Macl., p. 

 220 originally placed by Spegazzini in Glyceria. D. 



PANICULARIA MAGELLANICA (Hook, fil.) Macl., p. 220. 

 Should be deleted, being identical with Atropis magellanica Hook, 

 fil., on the same page. 



