DR. F. MUELLER ON AUSTRALIAN ACACLE. 139 
86. ACACIA oLiGONEURA (Ferd. Mueller, MSS.—Acacia delibrata, 
All. Cunn. ex Benth. in Hook. Lond. Journ. of Bot. i. p. 374, var.?). 
Glabra, ramulis gracilibus angulato-compressis, phyllodiis chartaceis 
subsessilibus elongatis angusto-lanceolatis acuminatis longe in apicem 
basinque angustatis leniter curvatis trinerviis reticulato-venosis basi 
glanduligeris, nervis juxta basin cum margine inferiore confluentibus, 
glandulis marginalibus nullis, spicis axillaribus solitariis vel fascicu- 
latis brevibus cylindraceis glabris, pedunculis gracilibus, calyce laxo 
membranaceo dentato corolla ter breviore, leguminibus , . . . .. > 
In terra Arnhem’s Land prope MacAdam’s Range, No. 96; et Vie- 
toria River, No. 95. 
Phyllodia pleraque 4-6" longa, semunciam lata. рин semunciales v. 
. paulo longiores. - T 
[The specimens Nos. 95 and 96 are in young se and Cunningham’s 
are out of flower with a loose fruit ; but as far as these materials admit 
of identification, they appear to belong to the same species: the phyl- 
lodia are, it is true, longer and not so coriaceous ; but so they are in some 
of Cunningham’s specimens. Dr. Mueller’s specimen No. 91, from 
Fitzmaurice River, is exactly like one of Cunningham’s, except with rather 
more coriaceous phyllodia ; it is in good fruit, and the pod similar to 
Cunningham’s. The specimens Nos. 71, 90 and 92 from Sturt’s Creek, 
No. 25 from Roper, No. 40 from Seven Emu River, and No. 93 from 
Lower Victoria River, have still more coriaceous phyllodia, and, in the 
case of the two last, considerably shorter ; but they probably all belong 
to one species.—G. B.] 
87. ACACIA TORULOSA, n. sp. (Acacia julifera, F. Muell. MSS., non 
Benth.). Arborescens, ramulis superne angulatis, phyllodiis breviter 
et crasse petiolatis elongato- v. lineari-faleatis oblique glanduloso- 
apiculatis v. cuspidatis prominenter 3-5-nerviis crebre parallelo- 
venosis glabris ima basi glanduligeris, spicis brevibus axillaribus 
terminalibusque solitariis geminis ternisve densis breviter peduncu- 
latis, calycis profunde partiti segmentis angusto-spathulatis ciliatis 
puberulis corolla triente brevioribus, Jegumine flexuoso foruloso mar- 
ginato acuminato stipitato inter semina valde contracto. 
Sandy banks of the Nicholson, No. 26. Roper River, No. 23. Gulf of 
Carpentaria, No. 24. 
Frutex elatior. Phyllodia et spice illis А. delibrate similia. Legumina 
2—4" longa, matura non visa. 
[This appears to me to be a good species; the pod is different from 
апу one I am acquainted with in this section. It is not my A. julifera, 
which may perhaps be one of the numerous forms of 4. delibrata. 
—G. ВЈ 
88. ACACIA DORATOXYLON (A. Cunn. in Field, N. S. Wales, р. 345? 
—Aeacia pachycarpa, n. sp., F. Muell, MSS.). Glabra, ramulis su- 
perne angulatis, phyllodiis brevissime petiolatis lanceolato- v. elon- 
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