310 L. Diels u. E. Pritzel. 
usque ad Murchison Hiver extendit, meridiem versus fretum King George 
Souud attingit, sed vix orientem versus progredi videtur. Species capitulis 
copiosissimis aureis menses vernales (Jun.—-Aug.) ornat. 
Species polymorpha, varietatibus saepe areis circumscriptis propriis: 
Acacia pulehella R. Br. var. denudata Lehm. «. typica. 
In distr. Avon pr. Moora in arenosis, rigidissima, flor. m. Jun. (D. 3098). 
B. spinosissima Meisen. 
In distr. Darling: in dunis arenosis pr. Cottesloe fruct. m. Nov. (D. 15261. 
Acacia pulchella R. Br. var. glaberrima Moissn. et var. hispidula. 
Vix separandae formae frequentissimae districtus Darling sunt: in 
silvis montium Darling Range (D. 1629; E. Puirzer. PI Austr. oce. 5205; in 
silvis inter montes et oram: pr. Perth. (D. 1474), pr. Bunbury (D. 1777), 
in distr. Avon prope Newcastle (D. 3920). 
Acacia pulchella R. Br. var. cygnorum Benth. 
Praecipue dunis arenosis calcareis propria videtur, e. gr. in dunis 
pr. Fremantle (D. 1601, 3899); pr. Geraldton (D. 3252). 
Acacia pulchella R. Br. var. villosa E. Pritzel. 
Ramis pedunculisque albido-villosis, foliolis villosis vel subglabris lineari- 
bus revolutis, pedunculis conspicuis foliis duplo longioribus. Forma regio- 
nibus litoralibus caleareo-arenosis distr. Irwin propria, e. gr. pr. Geraldton 
‘D. 3211, 2066). 
Acacia pentadenia Lindi. (B. II. 417). 
Frulex in silvis umbrosis distr. Warren et Stirling australioris di- 
vulgata. 
Acacia nigricans R. Br. (B. IE. 448). 
Orientem. ve 
s usque ad Esperance in distr. Kyre progreditur, ubi 
in divis graniticis litoralibus viget (D. 5359). 
Acacia insolita E. Pritzel n. sp. — Fig. 36. 
Fruticulus basi saepe decumbens, ramis ca. 5—8-nerviis apicem versus 
interdum planis, glaberrimus vel breviter pubescens, in superioribus 
partibus phyllodia, basin versus folia bipinnata (Fig. 36 B) gig- 
nens. Foliis 1- rariter 2-pinnatis, petiolo conspicuo, pinnulis ca. 6—8 
oblique elongato-ovatis acuminatis; phyllodiis distinctis (stipulis breviter 
lineari-lanceolatis) erectis, anguste linearibus uninerviis (Fig. 36 CI 
sed marginibus interdum incrassalis, apicem versus attenuatis apice paulo 
incurvo-pungente; pedunculis apicem versus axillaribus conspicuis; capi- 
tulis globosis majusculis pallide flavidis; floribus ca. 20—30, calyce 
5-lobo, lobis tubo aequilongis, triangularibus, uninerviis, petalis basi connatis 
Fig. 36 Pj quam calyx vix duplo longioribus lanceolatis uninerviis; filamentis 
numerosissimis albidis (siccis flavis) vel sulphureis, petalis duplo longioribus. 
Fruticulus usque ad 0,5 m altus, Pedunculi foliorum inferiorum usque ad c» 
superiorum ssepe vix í em longi, Pinnae inferiores usque ad 5 em. superiores i 
3 om dose  Pinnufae inferiores usque ad 10 < man, superiores saepe plus quam 
