ProtoniycotiiCLM', rrotoinyoes. 319 



Fam. <». l*r<i<omy<Tlsicoie Uk Hakv. 



Ixplwc (ilironnc^, siiliimlc inill;u: rcproclurtio ;i«,'aniic;i ct /,oospoi'ic;i iiuijso; 

 sporan.!^i;i ci^issc, subiM'le Iji-tritiiiiic;it;i, tiuiic;i iiitcriwi. cxternis ruptis, 

 ciini protopiasnuito sporidiisquo exiliento. Sporiilia (in /'. inacrcsporo) ob- 

 long;i, ininjobilia, per paria sc copulantia, iniJeque i^oriiiin;inti;i Fimgilli 

 acrophili, in phmtis entoparasitici. nltcrins inqnircn<li. 



*ROTOMYCES Unger Kxaiitli. p. ;M1 (Ktym. a protos prinius ot my- 

 cci> rungus). — Foliicola, inaculas coluratas olfornians. Sporju spha*- 

 roiflea.', subliyalina! vel ocliracoa^ opisporio crasso (lona(;o niajuscu- 

 la\ in parencliynate folioruni efforjnata^. sub epidermide nidulan- 

 tos. - — Genus hiopliiluni. 



. Protomyces macrosporus Unger Exanth. der Ptlanze p. ;)11, t. VI, 1120 

 34, Phiisodcriiia gil)bo^uin Wallr. Flor. Kry{)t. (^iorin. [>. 192. — 

 MacuHs gibbosis, sparsis, oblongis. caulem colliculosuni inentienti- 

 bus, epidermide jugiter ohductis; sporis sphfpricis. v. ollipsoideis 

 niaximis, ;j5-80 - 3c-60, episnorio 4-5 a. cr., flavido, plasmate 

 hyalino; sporidiis cylindraceo-oblongis 2-2,2^1. 



llab. ad caules et petiolos vegetos .Egopodii Podagraria^ 

 Dauci, Mei, Oreoselini. Amhrosiaj trifidic, Heraclei 

 Spondylii aliai-umque Unibel I if er arum in Thuringia. (.ierma- 

 nia Fennia, Africa et .-Vmer. hor. — (yl. Caspary suspic;i(ur, lianc 

 speciem nihil aliud esse nisi Peronosporcc Umbclliferarnrii sta- 

 tum oogonidicum in eodem Ileracleo Spondylio vivontis (Conf. 

 Casp. Ueber einige Hyphom. p. '^^^). 



'.. Protomyces pachydermus Thiim. in Ilodwigia 1874, p. 07. - m\ 

 Acervulis callosis, opidermide tectis, doin eriimpentihus. fuscis ; 

 sporis fere globosis vel subrotundis, pachydermicis, hyalinis, epi- 

 sporio crasso. 



Hab. in pedunculis foliisque vivis Taraxaci officinalis, 

 Daiici Carot:o. Neunkirchen propo Bayreuth Franconi:o sup.. 

 Derlin Germania^. — A P. niacrosporo magnitudinc sporarum dif- 

 ert (Cfr. Magiuis ll,-d\v. 1874, p. IKi). 



5. Protomyces Chrysosplenii Berk. et P^r. Ann. Nat. hist. n. 1472. \U2 

 — Maculis alhis, cr;issiusculis ; sporis globosis, hyalinis, pedicollatis. 

 Ifnb. in foliis C li ry s s p 1 e n i i p p o s i t i f o 1 i i, Now Pitsligo 

 Dritannia\ 



1. Protomyces kreutensis Ivuhn in Kedw. 1877, p. 124. — Soris fu- 112:! 

 scis, paullo prominentibus, postrerao intordum diruptis; sporis spha?- 



