330 L. Diels u, E. Pritzel. 
Tetratheca Sm. (B. L 129). 
Tetratheca efoliata F. v. M. in Fragm. X. 3. 
In distr. Coolgardie pr. Boorabbin in solo glareoso arenoso collecta 
est, flor. m. Nov. (E. Prıtzer PL Austr. occ. 913). 
Tetratheea affinis Endi. (B. I. 132). 
Forma typiea ad sinum King George Sound frequens. 
Tetratheca affinis Endl. var. platyeaula Benth. (B. I, 133). 
In distr. Darling ad Blackwood Riv. superiorem in silvis umbrosis 
flor. m. Aug. (D. 3036, E. Pmirzg PI. Austr. oce. 534). 
Tetratheca nuda Lindl. (B. J. 133). 
In colibus Darling Range in locis glareosis apertioribus inter Swan 
View et Bakers llil} abundat ñ. Sept. 
Tetratheca confertifolia Steetz (B. I. 133). 
In distr. Avon pr. Gillingarra in collibus glareosis apertis, flor. m. 
Oct. (E. PritzeL Pl. Austr. oce. 727), usque ad fl. Irwin extendit (F. v. Müuzen 
Fragm. XII. 6). 
Tetratheca setigera Endl. (B. L 134). 
Forma typica ad fretum King George Sound divulgata. 
Tetratheva setigera Endl. var. montana E. Pritzel. 
Habitu humiliore, foliis 4—3-grosse dentatis, petalis magis unguicu- 
lalis, majoribus, genitalia ex lateribus vix tegentibus, selis minoribus spar- 
sivribus. lab. in glareosís montium Stirling Range, flor. m. Od. 
(D. 4269). A cl F. v. MütLER usque ad altitudinem 4000 m observala 
(Fragm. XII. 8). 
Tetratheca hirsuta Lindi. (B. L 134). 
Forma typica e distr. Darling pr. Serpentine (E. Prirzer Pl. Austr. 
occ. 786 [sub nomine T. mollis n. sp. edita] est divaricate-ramosa omnino 
molliter pubescens. 
Tetratheca hirsuta Lindl. var. epilobioides Steetz. 
Caulibus erectis pauciramosis foliis minoribus angustioribus. In gl 
reosis montium Darling Range divulgata (E. Prixzer Pl. Austr. oct. 506). 
Tetratheca viminea Lindl. (B. L 134). 
Praecipue in eucalypletis arenosis planitierum inter montes et litus in 
distr. Darling et Warren divulgata. videtur. 
Tetratheca viminea Lindl. var. setosa Steetz. 
Setosa, colore saturatius viridi, folis orbicularibus breviter petiolatis. 
In distr. Darling in silvis umbrosis ad Blackwood-Riv. superiorem collecta 
ilor, m. Aug. (D. 3837). 
Tetratheea pubescens Turez. (B. L 435). 
Hab. in distr. Darling pr. Collie River in silvis montanis glareosis 
lor, m. Oct. (E. Prirzer Pl. Austr. oec. 803). 
