66 
Dispositio squamarum involucri fere eadem ac in A. alpino et 
A. rudi. 
Aster paucidentatus. 
Eurybia paucidentata, Steetz in Lehm. Plant. Preiss, i. 420; Olearia 
paucidentata, F. M. coll. 
Suffruticosus, ramulis lanuginoso-pubescentibus, foliis alternis 
lineari-lanceolatis integerrimis v. sepe grosse uni- v. paucidentatis 
margine revolutis parce hispidulis v. glabratis, capitulis parvis 
corymboso- v. paniculato-dispositis conspicue radiatis, receptaculi 
areis margine vix aut haud productis, involucri squamis imbricatim 
bi- v. triserialibus parce breviterque lanuginosis, acheniis hirtulis, 
pappi setis exterioribus paucis perbrevibus. 
Ad flumen Canning's River alibique in Australia occidentali. 
A. Steetzii valde cognatus. Huc etiam pertinere videtur planta 
evidenter fruticulosa, foliis planis latioribus et pedunculis longior- 
ibus peculiaris, in vallibus ad Keronjerup, ad flumen Wilgarrup 
et prope Nornalup Inlet collecta. 
Limites inter hanc et plures species finitimas e materia ante- 
jacente difficillime trahuntur. 
Aster Steetzii. 
Eurybia strigosa, Steetz in Lehm. Plant. Preiss. i. 419; Olearia Steetzii, 
F. M. coll. 
Suffruticosus, Aispidulus, foliis alternis linearibus margine 
revolutis, capitulis parvis ramulos terminantibus passim breviter 
peduneulatis conspicue radiatis, involueri squamis fere triseriatis 
parce breviterque lanuginosis, receptaculi alveolis margine pro- 
ductis, acheniis argenteo-sericeis, pappi biseriati setis exterioribus 
varie brevioribus. : 
Hujus speciei varietatem arbitror E. asperam, Steetz 1. c. 
: v ese affinis est Aster muricatus (Eurybia muricata, Steetz 
1, 6.). 
Aster heleophilus. 
A. eleophilus, A. Cunn. secund. Cand. Prodr. v. 269; Eurybia elwophila, 
Cand. L c.; E. affinis, Steetz in Lehm. Plant. Preiss. i . 421; Olearia 
heleophila, F. M. coll, * 
Suffruticosus, foliis alternis glabris linearibus v. lanceolato- 
linearibus margine revolutis, capitulis parvis conspicue ligulatis 
ramulos corymbosos solitarie terminantibus, involueri pauciseriati 
squamis paulo lanuginoso-pubescentibus, acheniis appresso-pube- 
rulis, pappi setis exterioribus abbreviatis. 
In locis udis Australi: occidentalis. 
Huie affinis Aster Lehmanni (Eurybia Lehmanniana, Steetz 1. e.) 
et A. Preissii (Eurybia paniculata, Steetz 1l. c.). 
