126 L. Diels u. E. Pritzel. 
bractea mucronata. brevissima; bracteolis demum alte connatis partis liberae 
dorso convexo extus atro-purpureo laevi subnitente intus fulvis pilosulis; 
achaenio (Fig. 9 E) atrofusco ala pallida obliqua. — C. striciae Ait. valde 
"affinis. 
Hab. in distr. Avon pr. oppidum York (Preıss 2006); eodem fere loco 
in arenoso-lutosis silvarum Eucalypti reduncae (D. 2422, 2912), in distr. 
Eyre in depressis glareoso-lutosis rivi West Riv. flor. m. Oct. (D. £904). 
Forma conis majoribus ramisque paulo crassioribus insignis adest in 
distr. Darling pr. urbem Perth in silvis apertis arenosis. 
Casuarina campestris Diels n. sp. 
Frutex dioicus, ramis permultis erectis; internodiis glaucis vel lutes- 
centi- viridibus striatis sub dentibus luteolis; dentibus circ. 8 fuscescentibus 
nigro-acuminatis obsolete ciliolatis adpressis; amenti 9 (Fig. 10 B) inter- 
nodiis 40—20 dense imbricatis vix constrietis, dentium connatorum apici- 
bus liberis ciliatis dorso fuscescentibus; strobilo (Fig. 10.4) subsessili ellip- 
soideo cire. 8-sticho; bractea minuta; bracteolis exsertis dorso convexis 
atropurpureis pubescentibus demum glabratis nondum fissis sed saepe sulca 
quadam sub apice signatis (Fig. 10.D, E), intus fulvis pilosulis; achaenio 
atrofusco, ala hyalina obliqua. 
Frutex 4—2 m alt.; internodia 0,6—0,8 cm long.; amenta š 4,5—2,5 cm long. 
strobilus 2,5—4 cm X 4,5—2 cm. 
Hab. in distr. Avon pr. Moore River pr. Mogumber in arenoso-lutosis 
fruct. m. Mart. (D. 2608) pr. Watheroo gregaria flor. S m. Jun. (D. 3026) 
fruct. m. Dec. (D. 2038), in distr. Irwin pr. Greenough River juxta 
pontem Mullewensem in lutoso-arenosis gregaria flor. m. Jul. (D. 2107). 
Quae species in lutoso-arenosis vel glareosis distr. Avon et Irwin valde distri- 
buta atque gregaria C. distylam appropinquare videtur, a qua structura amentorum d 
breviorum nec non strobilorum bracteolis separatur. 
Casuarina Fraseriana Miq. (B. VI. 499). 
Arbor dioica, ramis pendulis vel apicem versus rursus porrectis; 
internodiis angulato-sulcatis glabris sub dentibus pallidis; dentibus 8—6 
pallidis vel fuscescentibus subpatulis margine obsolete ciliolatis; amenti d 
angustis elongatis, internodiis 40—60 imbricatis infundibuliformi-campanu- 
latis levissime sulcatis dentibus breviter late-triangularibus; strobilo (Fig. 9F) 
sessili depresso-cylindrico utrinque truncato 6—8-sticho; bractea . demum 
inconspicua; bracteolis alte connatis, partis liberae dorso extus verrucis 
pyramidatis aspero cinereo-pubescente, intus pallidis fulvo-pubes- 
centibus; achaenio atro-fusco, ala hyalina obliqua. 
Mab. in distr. Darling pr. urbem Perth in silvis apertis arenosis 
gf flor. Jul. (D. 3136) Q (D. 1873); in distr. Warren pr. Vasse Riv. 
in silvis Ewcalypti marginatae apertis arenosis frequens atque insignis 
(D. 2674). ` 
Adnot. Inter species arboreas strobilo verrucoso-rugoso facile cognoscitur, 
