610 L. Diels u. E. Pritzel. 
nas subocculto hemisphaecrico; bracleis involucri generalis pauciseriatis 
anguste oblongis in laminulam minutam productis medio viridibus subherba- 
ceis margine late-byalinis pilis longissimis ciliatis; capitulis specialibus uni- 
floris, bractea unica hyalino-scariosa subovata obtusa complicata dorso 
villosa praeditis; corolla flava glabra; pappi setis 2 quam corolla paulum 
brevioribus; achaenio piloso. 
Planta Isoöfes quasdam omnino imitatur. Folia e basi 4—6 min lata subilo con- 
stricta, 10—415 cm longa. Caput cire. 7 mm diamet.  Bracteae involucri generalis 
3—6 mm longae, laminula circ. f mm longa auctae, 4,5—2 mm lalae. Bractea spe- 
cialis cire. 3 mm long., 1—1,5 mm lata, Corolla 2,5—3 mm longa. Pappus 2,2 mm 
long. Achacnium 4,5 mm long. 
Hab. in distr. Darling haud procul a Swan River pr. Bellevue in al- 
luvionibus humoso-arenosis humidis una cum herbis annuis nanis flor. m. 
Sept. et Oct. (D. 4527). ` 
Planta habitu miro insignis a Mgrioeephalo rhixocephalo (DC. Benth. notis indi- 
calis longe distat (cf. Fig. 68). Fortasse autem species nostra Hyalolepidem occiden- 
talem (F. v. M. Fragm. lli. 455) nobis ignotam, quam a cl. BrrHAw speciei illi injuria 
attributam fuisse suspieimus, ob capitula uniflora (?) propius accedit. Tamen M. isodtes 
habitu acauli atque pappo biseloso ab omnibus optime diseriminatur. 
Myriocephalus nudus A. Gray (B. UL 558). 
Hab. in distr. Avon pr. Moora in argillaceo-lutosis subhumidis flor. 
m. Dec. ineunte (D. 5730). 
Myriocephalus gracilis (A. Gray) Benth. (B. HL. 559). 
A distr. Avon (Victoria Plains) per distr. Irwin fere omnem ad Mur- 
chison Hiver in lutosis graminosis frequens atque gregaria flor. m. Jul. 
et Aug. (D.). 
Myriocephalus (nerinae F. v. M. in Fragm. VII. 469; Plants of 
Sharks Bay 17. 
Herba annua pulchra, caulis altitudine varia, foliis basalibus nonnullis 
confertis oblanceolatis in petiolum sensim et longe angustatis, (cum petiolo) 
5—7 em long., 5-—7 mm lat.; inflorescentiae amplitudine varia (4,5— 3? 
diamel). Cetera in el. auctoris descriptione relata. 
Hab. in distr. Austin pr. Menilya J. Forrest; Gascoyne River Po 
delerm, F. v. MüLuer); pr. Murrinmurrin (W. J. Gzoncs in hb. Berl. 
distr, Irwin »versus« Murchison River (J. Guenn in hb. Melbourne); pF 
Mingenew in herbosis lutosis hieme subhumidis flor. m. Jul. (D. 3577) 
Myriocephalus Morrisonianns Diels n. sp. . 
Herba annua e basi ramosa; caulibus adscendentibus in eaput termi- 
nantibus cum foliis glanduloso-pubescentibus; foliis oblanceolatis vel ob- 
longo-linearibus basin versus longe angustatis supremis linearibus ke 
Tormibus: capite dilatato applanato (ex inflorescentiae cymosaé axibıs 
connato); »involueri generalis« phyllis linearibus vel lanceolato-linesribus 
herbaceis glandulosis parvis; capitulis. numerosis circ. 6-floris; eorum 
squamis glabris hyalinis obovatis obtusis; floribus capituli exterioribus fer 
LLACK 
yin 
