Tiny white cup fungi on large hardwood log.
Apothecia sessile. Margin without glassy process.
Asci 8-spored.
Ascospores C-shaped, warted with globose SBs.
Together with Cryptodiscus pallidus and Orbilia ?eucalypti..
On old grass stem tiny black fungi. Drought resistant species. I let them matured.
Asci 8-spored, IKI+rb, ?H+.
Ascospores subfusiform, 0-1-septum, multiguttulate OCI=4, measured
*(16.3) 17.9 - 20.1 (22.6) × (4.6) 4.9 - 5.5 (6.1) µm
Q = (3.2) 3.4 - 4.1 (4.2) ; N = 26
Me = 19.2 × 5.1 µm ; Qe = 3.8
Overmatured spores with 1-septum, germinate with germ tubes.
Paraphyses lageniform, multiguttulate.
Tiny, 0.4-0.6mm in diameter, cup fungi scattered on the ground around mosses (?Streblotrichum convolutum) and liverworts (Marchantia polymorpha) on a walkway, around stones. Exposed to dog's urine. Possible hosts- https://inaturalist.ca/observations?place_id=any&q=REF-2342&search_on=tags&user_id=ikhom.
Apothecia sessile, with smooth margin.
Asci operculate, 8-spored, uniseriate, IKI-, H+, 192-265x13-20um.
Ascospores ellipsoid, verrucose (medium size isolated warts visible under 40x objective and up to 1um in diameter), mostly biguttulate (guttules size (4.9)5-6.2(-6.3)um), a few were uniguttulate. Spores measured
(18.5) 18.8 - 21.6 (22.8) × (9.4) 9.7 - 10.6 (10.8) µm
Q = (1.8) 1.9 - 2.1 (2.2) ; N = 15
Me = 20.4 × 10.1 µm ; Qe = 2
Paraphyses cylindrical with some guttules, hyaline, septate, 4-6um at the top.
Ass. *Octospora excipulata.
On bur oak - Quercus macrocarpa overwintered leaf tiny green fungi. Fruitbodies cylindrical 0.2-0.24x0.13-0.15mm.
Under a microscope they look like cup fungi.
Asci cylindrical, 8-spored, ?IKI+b, 130-163x6-8um.
Ascospores filiform, very long, probably with 7-septa, measured
*(125.5) 127.6 - 130 (133.7) × (1.6) 1.8 - 1.9 (2) µm
Q = (65.1) 65.8 - 76.3 (78.2) ; N = 6
Me = 129.1 × 1.8 µm ; Qe = 70.9
Paraphyses enlarge at the apex, spatulate with highly refracting VBs, 3.6-6.1um at the apex.
Ass. Ophiognomonia setacea.
Sýrovec obyčajný, laetiporus sulphureus, živý listnatý strom, zmiešaný les
On attached dead corticated hardwood branch of Lonicera tiny fungi. Probably drought tolerant.
Asci bitunicate, IKI+b, 8-spored.
Ascospores 2-celled, hyaline, guttulate, with 2 setulae on both ends. Spores measured
*(10.4) 10.8 - 12.6 (12.9) × (3.6) 4.3 - 5.2 (5.4) µm
Q = (2.1) 2.2 - 2.8 (3) ; N = 17
Me = 11.7 × 4.8 µm ; Qe = 2.5