Urediiiacea}, Amerosponi', Uromyces. 285 



Hab. iii foliis Allii validi et A. unifolii in California. 



— U. amhiguo et U. hicolori af&nis, sed paraphysibus numerosis 

 ac teleutosporis majoribus distincta species. 



66. Uromyces rhynchosporfcoia P. Henn. Hedw. 1896, p. 226. — 998 

 Soris amphigenis, striiformibus saepe conlluentibus, atrocinnamo- 

 meis, longitudinaliter rimosis epidermide rupta cinctis ; teleutosporis 

 subgiobosis ovoideis vel eilipsoideis, saepe acutangulis, intus flavis 

 dein fusco-brunneis 15-23 >=« 14-19; episporio subhyalino vel fusci- 

 dulo, verruculoso, ca. 3 p. crasso. 



Hah. in foliis vivis Rliynciiosporse spec. in Brasilia (Ule). 



67. Uromyces galericulatus Schropt. Hedw. 1896, p. 225. — Soris 999 

 striiformibus ca. 2 mm. longis, epidermide vesiculosa tectis, atro- 

 brunneis; uredosporis ellipsoideis vel elongato-ovoideis, 26-35»^ 

 18-21, episporio brunneo, aculeato; teleutosporis ovoideis vel sub- 

 fusoideis, 33-46 (plerumque 36-40) « 16-20, apice rotundato, valde 

 Lncra,«sato, episporio brunneo, levi; pedicello 20-35 v 6-6, pallide 

 brunneolo. 



Hab. in foliis Scirpi maritimi, Sierras Pampeanas pr. Car- 

 chue Argentin*! (Lohe^jtz). 



68. Uromyces mlnirtus Diet. Bull. Cornell Univ. III, n. 1, 1897, p.21. 1000 



— Soris uredosporiferis hypophyllis, minutis, punctiformibus v. 

 elongatis, epidermide rupta cinctis, cinnamomeis; uredosporis elli- 

 pticis V. sphaericis, 15-19 ^^ 11-15, brunneis, spinulosis ; soris teleu- 

 tosporiferis hypophyliis, minutis, punctiformibus v. elongatis, nudis, 

 nigris; teieutosporis ovaiibus v. piriformibus, 20-25 « 10-17, epi- 

 sporio levi, brunneo, apice incrassato instructis: pedicelio persi- 

 stente, sporam superante. 



Hah. in foiiis Caricis spec, Auburn, Aiabama Amer. bor. 



69. Uromyces Carlcis-serapervlrentis Ed. Fisch. Buii. i'Herb. Boiss. 1001 

 1898, p. 17; Uromyces Dietelianus Fisch. Bull. i'Herb. Boiss. 1897, 



p. 393, nec Pazschiie. -— Soris uredosporiferis minutis, diu epider- 

 mide tectis; uredosporis diiute brunneis, gloh)osis v. eiiipsoideis^ 

 24-28 V 21, aculeis liyalinis minutis iate vestitis, poris germinatio- 

 nis 2 vei 3 ; soris teleutosporiferis minutis ; teleutosporis brunneis, 

 forma variis, 20-35 ^^ 20-24, levibus, episporio 2-3 p. crasso, apice 

 pierumque papilla 3-6 y. alta pallidiore coronato; pedicello hyaii- 

 no, sporam aequante vei eam superante. 



Hah. in foliis vivis Caricis sempervirentis in Helvetia. 



70. Uromyces carlcinus Eli. et Ev. Bull. Torr. Bot. Club 1895, p. 58. 1002 



— Soris sparsis, oblongis, '/^-1 mm. lengis, '/3 mm. iatis, epider- 



