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-convolute. Radicula cylindriea infera. 
Frutex Australie orientalis subtropicz debilis pube articulata 
conspersus, foliis alternis angusto-v. ovato-lanceolatis repandis v. 
paulo crenulatis, spicis terminalibus elongatis subpaniculatis 
ramulisque nutantibus. | 
Genus hine ad Ledenbergiam illinc ad Mohlanam accedens. 
x 
Monococcus echinophorus. 
Ad flumen Brisbane in silvis. Hill & Mueller. 
Frutex suborgyalis. Folia tenera 1-3^ longa venosa glabre- 
Scentia petiolo pluries longiora. Flores solitarii v. rarius gemini 
breviter pedicellati. Bracteolz lanceolato-subulatz, media latera- 
libus major lineam metiens. Sepala viridia ovalia circiter 1//^ 
longa glabra. Stamina 10-20. Fructus 13/" longus. 
ZYGOPHYLLEJE. R 
Prostrata, ramis pubescentibus, foliis bi-v. tri-jugis, foliolis 
oblique ovatis v. subrotundis inzquilateris obtusis mox glabratis, 
floribus decandris, petalis obovato-euneatis bicoloribus, antherarum 
1-6 oblongis supra basin emarginatam affixis, ccteris cordato-ovatis 
subdidymis, carpidiis infra medium spinas quatuor breves conicas 
gerentibus. 
Ad flumen Victoris 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 lete rubra, apice leniter plicata. Filamenta 
- 10 raro 12 dilute rubella.  Antherz flavidzw. ^ Fructus abortu 
s;pius ad carpidia 3-1 reductus. 
T 
R. Br. in Sturt's Central Australia, II. p. 70, & T. angustifolia R. Br. 1. c. 
Caulibus procumbentibus, ramis peduneulis raehibusque parce 
appreso-pilosulis, foliis subquinque-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. 
