266 
In fissuris rnpium ad latns orientale montis Melville, ditionis Plantagenet 5 
1840. Herb. Preiss. No. 2156. 
Simillima praecedenti, a qua differt: ramis superne luagis confertig • 
foliis marginibus arete incumbent! -reflexis, subtus non adeo carinatis quaw 
bilineatis, evidentius puncticulato-scabris, brevius (calycibus vero densius) pi- 
losis, floribus anreo - luteis. 
HIBBERTIA Andr. Endl. gen. n. 4153. 
Meisn. gen. 2. (5.) 
DC. Prodr. Yol. 1. pag. 74. §. 2. 
1. Hibbertla perfoliata Hiigel. caule volubili, foliis 
ovatis perfoliatis aristulato-serrulatis; pedunculis oppositi- 
foliis unifloris folio longioribus. Endl. in Hiigel Enumerat 
plant, pag. 3. 
In subumbrosis seaturiginosis prope villnm clb. Andrews supra urbiculum Perth, 
4. Febr. 1839. Herb. Preiss. No. 212T. • 
2 Hibbertla amplexf caulis Steud. caule erecto flexuoso 
glabro; foliis amplexicaulibus ovato-oblongis basi subhasta- 
tis levissime repando- denticulatis integrisve; pedunculis op* 
positifoliis unifloris folio longioribus; calycis sepalis ovato- 
lanceolatis (inagnis) glabris bracteola accessoria multo minore 
munitis; staminibus basi subcoadunatis; ovariis glabris. \ 
Staminibus basi submonadelphis et floribus in genere maximis generi 
Candolleae affinis. 
In limoso calculosis umbrosis sylvaticis prope Mahagony- creek, 13. Sept. 1839, 
Herb. Preiss. No. 2129. 
Caulis fruticosus; rami subflexuosi, glabri, fusco-rufescentes, cortice te- 
nui facile secedente; folia y 2 - 1 % pollices longa, glaberrima, oblongo-ovala, , 
arete amplexicaulia basi profunde cordato - emarginata, bine subJiastata, lobis 
obtusis, apice in mucronem plicato - contorta, margine subreflexo integerriraa, 
vel bine inde denticulo uno alterove ex undulatione notata; pedunculi sub* 
pollicares flore longiores; sepala oblongo -lanceolata, acuminata, 5-6 lineas 
longa, ad basin calycis bracteola accessoria; petala ovata obtusa, margine 
(in siccis) subundulato - crenata. 
A praecedente specie facile diagnoscitur : floribus duplo majoribus, foliis 
non perfoliatis, sed amplexicaulibus oblongis, pedunculis folia non superantibus. 
3. Hibbertla liastata Steud. caule subvolubili glabro 
cortice secedente; foliis basi liastata amplexicaulibus linea* 
ribus vel sublanceolatis integerrimis apice mucronulatis ; pe- 
dunculis axillaribus folia subaequantibus unifloris; calyce , 
unibracteato; ovariis 2 glabris; staminibus liberis. 
In Australasia occidental! - meridional!. Herb. Preiss. No. 2128. 
Caulis debilis vix fruticulosus, ramosus, cortice in ramis adultioribus fa- 
cile secedente; folia bipollicaria et ultra, 2-3 lineas lata, uninervia, nervo 
subtus prominente, margine snbrevoluta, supra fusco-viridia, subtus pallidiora, 
utrinque glabra; pedunculi in axillis foliorum solltarli, elongati, arcuati, foliiB* 
