26 
Cadellia pentastylis. 
In rupibus eataractarum fluvii Severn prope oppidulum Tenther- 
field (lat. 29? austr.) rara. C. St. 
intus glabra, state circiter 4" longa, tune rigidula et conspicius 
retieulato-venosa, Petala, quantum e siccis dejudicare licet, albida, 
glabra, pene 3" longa. Filamenta sepalina 1-2" petalina 3-1" 
longa. Anthere flavz, glaberrims, circiter lineam metientes. 
Germina dorso convexa, angulo centrali in globulum conniventia, 
Explanatio analyseos tabule duodecima. —]1, pili ; 2, flos antice visus ; 3, flos 
2 dorso visus; 4, floris normalis diagramma ; 5, floris heptasepali dia- 
gramma ; 6, sepala; 7, petalum ; 8, stamina et pistilla a latere inspecta; 9, 
eadem a vertice visa; 10, stamina juniora; 11, stamina vetustiora ; 12, pol- 
inis granula ; 13, pistillum Seorsum; 14, carpidium solitarium ; 15, idem 
longitudinaliter Sectum; 16, semen a fronte visum; 17, semen a dorso 
visum; 18, semen a latere visum ; 19, carpidium transverse sectum ; ^20, 
embryonevolutum. — ; 
MrRTACEX. 
Backhousia sciadophora. 
Arborea, glabra, foliis majusculis chartaceis late ovatis breviter 
petiolatis in apicem obtusum protractis tenuiter-penninerviis sub- 
tiliter reticulari-venosis, wnbellis plurifforis dense v. corymbose 
confertis, bracteis bracteolisque subovatis ciliatis, pedicellis flore 
longioribus gracilibus, ealycis limbo parvo quadrilobo corolla . 
tetrapetala paulo superato, lobis rotundato-obtusis, germinis ver- 
tice puberulo leviter convexo vix exserto, 
- In silvis ad. fluvia Hastings et MceLeay River. Dr. Herm. 
Beckler. 
Arbor magna. . Cortex secundum detectoris adnotationem, cine- 
