47 
culare unigemmulatum. Stylus lateralis sursum fimbriato-dila- 
tatus. Caryopsis monosperma indehiscens dense uncinato-echinata 
subovato-dimidiata. Semen verticale basifixum. Testa membranea. 
Albumen satis copiosum amylaceum. Embryo fere annulari-cur- 
vatus. Cotyledones plicato-convoluts. Eadicula cylindrica infera. 
Frutex Australia orientalis subtropics debilis pube articulata 
conspersus, foliis alternis angusto-v. ovato-lanceolatis repandis v. 
paulo crenulatis, spicis terminalibus elongatis subpaniculatis 
ramulisque nutantibus. 
Genus hinc ad Ledenbergiam illinc ad Mohlanam accedens. 
Monococcus echinophorus . 
Ad flumen Brisbane in silvis. Hill & Mueller. 
Frutex suborgyalis. Folia tenera l-3 7/ longa venosa glabre- 
scentia petiolo pluries longiora. Flores solitarii v. rarius gemini 
breviter pedicellati. Bracteols lanceolato - s ubulats, media latera- 
libus major lineam metiens. Sepala viridia ovalia circiter l /7/ 
longa glabra. Stamina 10-20. Fructus longus. 
Zygophylleje. 
Tribulopsis bicolor. 
Prostrata, ramis pubescentibus, foliis bi-v. tri-jugis, foliolis 
oblique ovatis v. subrotundis insquilateris obtusis mox glabratis, 
floribus decandris, petalis obovato-cuneatis bicoloribus, antherarum 
1-6 oblongis supra basin emarginatam allixis, ceteris cordato-ovatis 
subdidymis, carpidiis infra medium spinas quatuor breves conicas 
gerentibus. 
Ad flumen Victor is in campis subarenosis. 
Folia nitoris expertia subtus pallidiora. Foliolorum paria 
superiora 3-4 lineas longa, par imum brevius. Petala 5 raro 6 
lutea infra medium lste rubra, apice leniter plicata. Filamenta 
10 raro 12 dilute rubella. Anthers fiavids. Fructus abort u 
sspius ad carpidia 3-1 reductus. 
Tribulopsis Solandri. 
11. Br. in Sturt’s Central Australia, II. p. 70, & T. angustifolia B. Br. 1. c. 
Caulibus procumbentibus, ramis pedunculis rachibusque parce 
appreso-pilosulis, foliis subquin que-jugis, foliolis glabris oblique 
oblongo-v. lanceolato-ovatis v. linearibus, parium mediorum paulo 
majoribus, sepalis appressis , petalis obtusis oblongo-cuneatis con- 
coloribus, staminibus 5 fertilibus, 5 v. nullis sterilibus, tuberculis 
carpidiorum 4 spinescentibus prope basin sitis. 
In Australia calidiore passim. 
