412 L. Diels u. E. Pritzel, 
acuto reflexo; floribus in pedunculo communi 2—-4-nis capitalim sessilibus, 
pedunculis in axillis superioribus solitariis folio brevioribus, sed subspicato- 
aggregatis; calyce rugoso campanulato, lobis brevissimis rotundatis integris; 
petalis orbicularibus ca. triplo longioribus, staminibus 5 sepalis oppositis, 
filamentis brevissimis, antherae cellulis globosis glandulae connectivi globosae 
similibus; ovario in tubo incluso globoso, ovulis 6—8 in placenta laterali 
orbiculari diseiformi affixis. 
Planta usque ad 4 m alta. Folia ca. 5 mm longa. Pedunculi ca. 2—3 mm longi. 
Calycis tubus ca. 4 mm longus, petala 4 mm diamot. 
Hab. in distr. Coolgardie pr. Coolgardie in fruticetis arenosis flor. 
m. Nov. (D. 5231). 
Species nova foliis T. australi comparanda, floribus T. baeckeaecae et cognalis 
alfinis, forma placentae T. roseae similis. 
Thryptomene Dielsiana E. Pritzel n. sp. 
Fruiex erectus ramosus copiose foliatus; foliis oblongo-ovatis vel late 
linearibus brevissime sed distincte petiolatis, obtusis saepe mueronulatis 
erecto-patentibus apice recurvis, subplanis indistincte 4—3-nerviis, nitenti- 
bus; floribus ad 4—3 in superioribus axillis subsessilibus, bracteolis obo- 
vatis concavis scariosis; calycis tubo turbinato prominenter 40-nervio, lobis 
petaloideis albis suborbicularibus; petalis calycis lobis aequilongis, stamini- 
bus 40, filamentis brevibus, antherae loculis divergentibus, glandula con- 
spicua; ovario ca. 6—10-ovulato, ovulis biseriatis placentae laterali affixis. 
Frutex ca. 4,80—1,60 m altus. Folia 6—8 mm longa, 2 mm lata. Calycis tubus 
2—3 mm altus, lobi ca. 2 mm longa ac lata. 
Hab. in distr. Irwin pr. Mingenew in fruticetis ripariis flor. m. Sept. 
(E. Parrzg Pl. Austr. occ. 640, D. 4255). 
Species nova ex affinitate T. mueromdatae Turoz. cui floribus similis, sed valde 
diversa magnitudine formaque foliorum et floribus majoribus. 
Thryptomene australis Endl. (B. III. 58). 
In distr. Eyre inter Salt Riv. et Philipps Riv. in lutosis subhumidis 
ubique observatur. 
Thryptomene Johnsonii F. v. M. (B. HL 60). 
In distr. Irwin boreali in insula Dirkhartogs Island in fruticetis gre 
garia (Naumann in Hb. Berl.!). 
Thryptomene racemulosa Turcz. (B. UII. 60). 
Hab. in distr. Irwin pr. Greenough Riv. juxta pontem Mullewensem 
in arenosis fruticulosis flor. m. Sept. (D. 4190); locis similibus pr. Irwin Riv. 
‘D. 4956). 
Thryptomene stenophylla E. Pritzel n. sp. ; 
Fruticulus ramosus, ramulis saepe oppositis; foliis oppositis remotis 
vel apicem versus approximatis, tenerrimis linearibus obtusis marginibus 
incurvis; floribus parvis in summis axillis solitariis oppositis sessilibus: 
bracteis florem late amplexantibus truncatis apiculatis marginibus scarioss 
carinatis; calycis tubo late-turbinato rugoso, lobis petaloideis late semiorbi- 
