•1.) J 



ZAGHOUANIA 



Zaghouaniacese, for its reception and compare it bo Septobasi- 

 dium among the Auriculariese; it seems more likely that 

 Zaghouania will be proved to belong to the PucciniacesB. 



Zaghouania Phillyreae Pat. 



Jlridrinn Phillyrecu DC. Flor. fr. vi. 96. Sacc. Syll. vii. 807. Massee, 

 Journ. Hot. 1908, xlvi. L53. Trans. Brit. Myc. Soc. iii. 123. 



./-.'. crass nm var. Phillyreae Cooke. Handb. p. 539. 



Uredo Phillyreae Cooke, Exsicc. i. ~>U2. Plowright, Ured. p. 258. 

 Sacc. Syll. vii. 856. 



Zaghouania Phillyreae Pat. Bull. Soc. Myc. Fr. 1901, xvii. 187. 

 Duinee et Maire, Bull. Soc. Myc. Fr. 1902, xviii. 23. 



Spermoc/ones. Flask-shaped, with well-developed ostiolar 



filaments; spermatia ovoid, 

 hyaline, 4 — 5 x 2 — 3 /x. 



J-j: id \i i is pores. zEcidia nu- 

 merous, densely crowded, semi- 

 immersed, with a more or less 

 involute, nearly entire, whitish 

 margin : spores variable, glo- 

 bose, ovoid or oblong- pyriform, 

 alveolate-reticulate, deep or- 

 ange-yellow, 20—30 x 14— 

 18 p. 



Uredospores. Sori hypo- 

 phyllous, usually on yellowish 

 spots, solitary or aggregated, 

 subangular, at length naked, 

 orange-yellow ; spores globose 

 to ovoid, echinulate, orange-yellow, 24 — 32 x 12 — 16 /la. 



[Teleutospores. Mixed with the uredospores, oblong-ovoid, 

 45 — 65 x 15 — 18 /m, with a rather thick, hyaline, verruculose epi- 

 spore ; basidiospores sessile, smooth, subglobose, 12 — 14//. diam.] 



. Kcidia on leaves and young shoots of Phillyrea latifolia, 

 Pevensey Churchyard, August, 1907 (G. Massee); on Phillyrea 

 media, near Chichester, ascidia, 1869, uredo, April, 1874 

 (F. Paxton). The uredospores have been gathered in Italy as 

 early as February. (Fig. 250.) 



Fig. 250. Z. Phillyreae. a, uredb-sori 

 on leaf of P. media, Chichester, nat. 

 size; 6, uredospore from the same; 

 c, teleutospore beginning to germi- 

 nate (after lhimee and Maire). 



