1. A. with croziers, foliicol/ramicol/fructicol on woody plants .............. 2

1. A. without croziers, foliicol/caulicol on herbs or grasses ....................... 5

2. H. 60-150 µm long, 6-8celled .............................................. 3

2. H. 105-240(330) µm long, 8-10celled ........................................4

3. Sp. 6-10,5/1,2-1,8 µm, H. 60-150 µm long........................ B. fuscescens

3. Sp. 5,5-9,5/1,7-2,7 µm, H. 60-90 µm long (distinct?)........ "Dasyscypha" brunneola

4. Sp. 7-8/2,4-2,8 µm, A. 57-65/6,8-7,5 µm, P. 10 µm protruding, H. KOH- ........ "Dasyscypha" latebricola

4. Sp. 8-15/1,8-2,5 µm, A. 60-70/5-6 µm, P. 20 µm protruding, H. KOH-........... B. calyculiformis

4. Sp. 6-8/2 µm (?mature), H. rather violet in KOH ........ B. ?calyculiformis

5. A. IKI rb, Sp. oil content 3, 11-17/2-3 µm, violet pigment on H. and ect. Exc. (especially on stipe) not rare ...... B. calycioides

5. A. IKI BB/rB, Sp. oil content 0-1 ............................................. 6

6. Sp. 6-10,5 µm long ........................................................ 7

6. Sp. 9-18 µm long (sometimes only 9-12 µm?) ............................. B. palearum

7. Hairs apically not inflated, 2-4-septate, leaves of Rubus ... B. dumorum

7. Hairs apically slightly inflated, usually tipped by crystals, ?5-7-septate .... 8

8. Sp. 6-10/1,2-1,8 µm, H. ±deep brown, never with violet pigment, A. 40-57/4,5-5 µm..... B. clandestinus

8. Sp. 7-10,5/1,6-2,2 µm, H. more light brown, violet pigment on ect.Exc. and H. may occur, A. 50-60/5-6 µm .................................. B. "aruncicola"

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