236 Hypodermeae, Ustilaginaceae, BurriUia. 



Hab. \n foliis Gossypii spec ad Balsapamba ^qualoriae. 



4. Doassansia deformans Setohell Exam. Doass. p. 44, t. I, f. 51-58 i352 

 ei JI, f. 81. — Soris subglobosis, 100-140 p. fJiam., pallidis; spo- 



ris 8-12^4-6; corticis cellulis depressis, distinctis^ promycelio ob- 

 conico, citv. 12 /j. long.; sporidiolis 5-6 in quoque vePticillo. !ate 

 fusoideis 



Hab. in peliolis, Joliis, peduneii!i> et ovariis Sagittarlee v a- 

 rJabiiis, Norwich et Cambridge Amer. bor 



5. Doassansia opaca Selcheil Exam. Doass. p. 43, t. ii, f. 72-74. — 1353 

 Macula orbiculari, utnnque subinfiaia, citrinai soris indistinctis, 

 snbcuboideis, conferlis, 200-300 = 80-100, subglobosis, 10-15 u. 

 diaro. ; corticis celiulis irregularibus subcuboideis veJ laterifor- 

 mibus. 



Jlab. m Sagittaria variabilis, Nowton , Massactiussetts 

 Amer. bor. 



6. Doassansia obscura Setchell Exara. Doass. p. 43, t. !, f. 33-34 et iss-t 

 II. f. 75-77. — Macuia citrina, indistincta v. nuila-, soris in iineas 

 verticales intra interstitia interceliularia subgiobosis, 150-300 diam.; 

 corticis celiuiis obconicis, dilute brunneis ; pro.niycelio cylindraceo, 

 circ. 20 u. long. ; :-poridJolis 5-7 in quoque verticillo, 1(3-17 = 1.5-2, 

 sporidiola secujidaria sine conjugatione gignentibus. 



Hab. in peiioiis et pedunculis Sagittariae variabilis Nor 

 wich, Conneciicut Amer. bor 



COR^NUELLA Setchell Exam. Doass. p. 45 (Etym. al; liiustn M. Cor- 

 NuV — Sori e.xtus o stratu nrrao sporarum, intus ex hyphis laxis 

 constituii. Cortex nullus 



I. Cornuejia Lemna Setch. 1. c. t. li, i. 82-83. — Macula nulla; so- i355 

 ris e globoso ellipsoideis, 50-70 ij. diam., brunneolo nigris; hyphis 

 brunneis; sporis acrogenis, 10-12 -- 6-12; promycftlio obcnnico, circ. 

 10 p. long.; i^poridiolis 5-7 in quoque vertictllo circ. 26-2 



Uuh. in l.enn na-po Jy rrhiza, Belchertown Nevvton etCam- 

 bridgG Amer, bor 



BURRlLLlA Setchell Exam. Doass. p. 44 (Etvm. a cl. prof. T. J. Bur 

 HiLt.j. • — Sori ad centrum parenchvmatici. Sporae in stratus piures, 

 in-eguiaros compactos disposita? Coriex nuflus 



I. Burrillia pustulata Setch. 1. c. t. li, f. 84. Macula nulla v. vix !35G 

 dittincta, soris pustulas hypouhyllas demum gignentibus, erumpen- 

 tibuj,, ellipsotdeis, 2t)0-300 : 150- 180; spons 2-6-serialis. polyhe- 



