lat., supra ad nervos margineque perscabris,; spieula gra- 
eili elongata lineari superne parum inerassata 2—31/, poll. 
longa densiflora sesquilineam lata; syuamis difformibus 
rigidis dorso viridulis ad latera apiceque ferrugineis imo 
apice obtuso membranaceo pallido subtiliss. viliatis: foe- 
mineis 'elliptico-oblongis, infima mutica v. interdum setaceo- 
cuspidata; masculis multo minoribus late ovatis; utrieulis 
squama longioribus 21/, lin. long. odlongis utrinque atte- 
nuatis stipitatis latere interiore planis exteriore subangu- 
lato-convexis uninervatis subtilitergue striatis, superne 
hispidulis, marginibus usque ad basin setuloso-ciliatis; 
caryopsi utrieuli dimidium subaequante lineari-oblonga 
obtusa compresso -trigona subtiliss. punctata fusca, styli 
basi inerassata terminata; rhachilla pallida utrieulum di- 
midio superante. 
U. Macloviana Gaud. (v. e. origin.) — Kunth, 526. 
— U. de la Costa Steud. in Lechler, pl. Chil. no. 1458. 
— Bridges. coll. no. 822. 
Insul. Maelovian, Chili 
"11. D. Douglasii J. D. Hook. 
Caespitosa; ıhizomate abdreviato; eulmis tens - Klifor- 
mibus 1—'/, ped. alt. firmis acutangulis ad angulos scadris 
v. laevibus, supra basin parum incrassatam vaginis efolia- 
tis nervosis ferrugineo-brunneis auctam foliatis; foliis laete 
viridibus erectis eulmo submulto longieribus rigidulis an- 
gustis longe angustato-acuminatis planis supra ad nervos 
margineque scabris, 1—1/, lin. lat.; spieula f&formi valde 
elongata continua nuda parte mascula attenuata, 4—5'/, 
poll. longa 3/, fin. lata; squamis subeonformibus sed inae- 
qualibus late ovakibus apice breviter attenuatis obtusis basi 
