246 



MICROSCOPIC FUNGI, 



Plate fig:. 



il. 25. Cluster-cups from fruit of Hawthorn, magnified. 



„ 26. Sectiou of same, further magnified. 



27. Fir-leaves bearing cluster-cups {Peridermium acicolnm),. 



28. Isolated cup of same, magnified. 



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III. 29. Many-jointed fruit of Burnet chain-brand (Xejiodochus 

 carbonaniis), magnified. 

 „ 30. Leaflets of Burnet with rust on the lower, and brand 

 {Aregma acuminatum) on the upper leaflets. 

 Spores of Burnet rust {Lecythea Poterii) x 280. 

 Fruit of Burnet brand {Aregma acuminatum). 

 Leaf of Barren Strawberry with rust and brand inter- 

 mixed. 

 Spores of Barren Strawberry rust x 230. 

 Emit of Strawberry brand {Aregma obtusatum) x 300.. 

 Leaflet of Rose with its rust and brand intermixed. 

 Spores of Rose rust {Lecythea Rosrje) x 230. 

 Emit of Rose brand {Aregma mucronatum) x 300. 

 Leaflet of Bramble, with its rust and brand intermixed, 

 ^ _-. Spores of Bramble rust (Lecythea Ruborum) x 230. 

 ' 41. Eruit of Bramble brand [Aregma bulbosum) x 300. 

 Leaflet of Raspberry with its brand. 

 Eruit of Raspberry brand {Aregma gracile) x 230. 

 Cluster of fruits of Rose brand {Aregma mucronatum) 

 X 230. 



45. Eruit of Bramble brand (^Aregma bulbosum) in active 

 germination, with sporidia at the tips of the threads 



x300. 



46. Eruit of Bramble brand {Aregma bulbosum) ruptured, 

 with inner cell escaping x 250 {F. Currey). 



47- Portion of leaflet of Meadow-sweet with its brand. 



48. Spores of Meadow-sweet brand {Triphragmiuni ulma- 

 ria) X 300. 



49. Spore of Meadow-sweet brand {Tripkragmium ulmaria:) 

 in germination, with sporidia borne on the germ- 

 tubes X 300 {Tulasne). 



50. Sprig of Thesium humifusum bearing Bastard-toadflax, 

 cluster-cups {yEcidium Thesii). 



51. Portion of leaf of same, with cluster-cups, enlarged. 



52. Leaflet of Trientalis EuroptBa with its smut {Tuburcinia 

 Trientalis), now called Sorosporiim) . 



53. Spores of the same x 320. 



54. Spores of Potato smut {Tuburcinia scabies) x 320. 

 {Berkeley?^ 



55. Leaflet of Alexanders {Smyrnium olusatrum) with its 

 brand. 



„ 56. Spores of Alexanders brand {Fuccinia Srnyrnii) x 320. 



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