120 L. Diels u, E. Pritzel. 
crescit. In ipsis arborum caesarum truncis muscosis vigentem vidimus 
haud procul a King George Sound flor. m. Sept. (D. 5795). 
Pterostylis reflexa R. Br. (B. VI. 359). 
Forma nostra typicam orientalem habitu imitata differt labelli inferioris 
sinu lato obtuso ‘Pt. praecoeís Lindl. proprio) Perianthium album fusco- 
striatum. 
Pterostylis recurva Benth. (B. VI. 360). 
Perianthii viridis »antennis« fuscis. In distr. Darling ad Canning 
River in fruticetis densis umbrosis arenoso-humosis ab amic. ALEX, Pong 
reperta nobisque communicata. 
Caleana R. Br. (B. VI. 365). 
Caleana nigrita Lindl. (B. VI. 366). 
Adhuc in distr. Darling compluribus locis solitaria collecta orientem 
versus longius progreditur quam quisquam exspectaverit: in distr. Avon 
enim pr. Tammin in arenosis flor. m. Oct. ineunt. observata est ab E. PniTZEL. 
Eriochilus R. Br. (B. VI. 374). 
Eriochilus scaber Lindl. (B. VI. 372). 
Perianthio roseo labelloque purpureo-picto a congeneris distinctus est. 
Eriochilus dilatatus Lindl. (B. VI. 373). 
In distr. Irwin in subhumosis subumbrosis pr. Irwin Riv. superior. 
occurrit (D. 3065). 
Lyperanthus R. Br. (B. VI. 374). 
System: Lyperanthus hängt durch Caladenia serrata mit der Masse 
jenes Genus zusammen. d 
Lyperanthus nigricans R. Br. (B. VI. 374). 
Perianthii rosei tepalis apicem versus purpurascentibus pulcher sep- 
tentrionem versus trans sinum Champion Bay progreditur (D. 4180). 
Cyrtostylis R. Br. (B. VI. 376). 
Cyrtostylis reniformis R. Br. var. Huegelii Endl. (B. VI. 376). 
Est species tractui calcareo litorali insignis, quem secuta trans 
sinum Champion Bay progreditur (D. 36091. Tamen nonnunquam in ru- 
pibus graniticis invenitur, e. g. in collibus fretum King George Sound ad- 
jacentibus. I 
Caladenia R. Br. (B. VI. 376). 
System: Über die Willkürlichkeit der Umgrenzung und Gliederung 
dieser Gattung vergl. Bevrmax Fl. Austr. VI. 377 und Rxicmewsacn fil. in 
