280 J. H. Maiden. 
stitia latioribus) scaberrimis percursa, versus margines setis patentibus 
parce hirsuta. Palea glumam aequans, oblonga, obtusa, carinis superne 
scabra. Lodicula 1, denticulata; antherae 2 mm longae. Flores steriles 
2 in corpus claviforme subtruncatum pedicellatum 3 mm longum scaber- 
rimum congesti. 
Affinis M. laxiflorae Cav., quae differt a nostra vaginis sursum scaber- 
rimis, ligulis oblongis elongatis, paniculae rhachi aculeis deorsum directis 
scaberrima, glumis I. et II. subaequalibus, I, elliptico-subrhombea 5-nervi, 
II. saepius 3-nervi, III. in !/,—!/, superiore hyalina, obtusa saepe denti- 
eulata, nervis 7 haud ita crassis (quam interstitia angustioribus) percursa 
M. exaltata PhiL, vix a M. laxiflora specie diversa, eodem modo a nostra 
differt. 
Argentinia. Stuckert: Herb. arg. no. 12748 (13. II. 1903). Que- 
brada del arroyo de Alta-Gracia, Dep. Río Il, y no. 13765 (1. II. 1904). 
Estancia San Teodoro, ped. Villamonte, Dep. Rio I, de la Prov. Córdoba. 
42. Bromus unioloides H. B. K. var. montanus Hackel, l. c., p. 144. 
Differt a typo, culmo humili (vix 20 cm alto), panieula brevi (vix 
6 cm long.) stricta contracta ramis brevissimis erectis unispiculatis. 
Argentinia. Stuckert: Herb. arg. no. 10855 (24. XII. 1901). Cueva 
del arroyo de los tabaquillos, Sierra de Achala, Prov. de Córdoba à 2200 m 
de altura. s/m. 
43. Bromus unioloides H. B. K. var. brevis (Steud.) Hackel, 1. c., p. 144. 
Syn.: Bromus brevis Steud., Syn., I, 326. 
Ceratochloa brevis Steud. ibidem. 
Praecedente similis, vaginis foliisque patule hirsutis diversus. 
Argentinia. Stuckert: Herb. arg. no. 12045 (12. XI. 1902). Colonia 
Ruiz, pedanía Matorrales, Dep. Río Il, cerca de Villa de Rosario, Prov. 
Cordoba. 
LXVIII. J. H. Maiden, Plantae novae in New South Wales 
indigenae. 
(Ex: Proc. Linn. Soc. New South Wales, XXXI (28. XI. 1906], part. IV, 
pp. 731—742.) 
1. Boronia Deanei J. H. Maiden et E. Betche, |. c., p. 731. 
An erect strong-smelling shrub, about 2!/, to 3 feet high, perfectly 
glabrous in all its parts. Leaves simple, nearly erect, and rather crowded, 
semi-terete, mostly !/; to 1/, of an inch long, obtuse, smooth on the flat 
inner face, somewhat warty from the prominent oil-glands on the rounded 
back. Flowers terminal, solitary on a very short and thick, almost turb- 
inate peduncle, or in threes, or occasionally one or two in the axils of 
