850 Uredineae inferiores, Uredo. 



Hab. in foliis vivis He lian the 11 so ca li f or nica?, in Ca- 

 lifornia America^ borealis (Jotsies). 



60. Uredo Helianthemi Rabenh. in Flora 1850, p. 626. — Soris Havis, 

 dein ferrugineis, hypophyllis; uredosporis rotundatis, dilute flave- 

 scenti-roseis, pallucidis, apiculo hyalino, episporio celluloso, nucleo 

 granuloso, 18-20 a. diam. 



Hab. in foliis Cisti et Helianthemi imprimis H, gutta ti, 

 Otranto et Gargano Italise. 



61. Uredo Helianthi Schwein. Syn. Amer. bor. n. 291, n. 2828, (sub 

 Cccomaie) Speg. Fungi Argen. I, n. 46. — Maculis obliteratis; soris 

 aggregatis, nudis, pulvinatis, densis, flavo-rubris, prinio subsolidis, j 

 dein pulverulentis ; uredosporis sphceroideis vel subspliseroideis, te- 

 nui tunicatis, muriculato-asperulis, granuloso-farctis, 1-2-guttulatis, 

 22-25 a. diam., fulvo-ochraceis, pedicello hyalino, facillime sece- 

 dente fultis. 



Hab. in foliis vivis Helianthi gigantei et Verbesina' 

 helianthoidis, Bethlehem in Pensylvania Amer. bor. (Schwei- 

 NiTz) et in Republica Argentina Amer. australis (Spegazzini). 



62. Uredo Holmbergii Speg. Fungi Argentini pugillus IV, n. 79. — a 

 Maculis nullis; soris hypophyllis, sparsis, minutulis, 200-300 [x. d., 

 erumpentibus, pulverulentis, cinnamomeis; uredosporis obovatis, 22- 

 25 ij 18-20, amosne fulvis, episporio prajcipue antice incrassatulo 

 ac granuloso-muriculato, pedicello minuto, hyalino, mox secedente 

 fultis. 



Hab. in foliis vivis Mitracarpi Sellowiani, in uliginosis. 

 Tigre (Holmberg), et Concordia del Uruguay (Cisneros), in Amc- 

 rica australi. 



63. Uredo Holoschseni Cast. Suppl. Cat. pl. Mars. p. 88. — Soris fla- 30 

 vis, ovatis, epidermide subbuUata, rumpente cinctis; uredosporis 

 subrotundis, sessilibus. 



Hab. in foliis Scirpi Hol oscha,Mi i, socia saepe Darlucu 

 Filo pr. Marseille Galliae. 



64. Uredo Hydrangeae Berk. et Curt. Cat. p. 122 sine descriptione, "^ 

 Burrill Paras. Fungi of Illinois p. 219. — Hypophylla; maculis 

 parvis, flavescentibus, plus minus confluijntibus; soris minutis, spar- 

 sis; uredosporis obovatis, pedicellatis, 16-24 ^; 12-18, subtiliter tu- 

 berculatis. 



Hab. in foliis Ilydrangea; arbor escentis, in Amor. boreali. 



65. Uredo Hypoestis Cooke in Grevillea X, p. 138 (Trichobasis). — WE 

 Epiphylla; soris paucis, sparsis, fuscis, epidermide cinctis; ure- 



