Marasmius bulliardii
Quél.
Study description
General: Minute parachute-like fungus fruiting on decaying broadleaf leaf litter, pileus only 3-8 mm diam., cream-white, umbilicate with a dark brown central dot, stipe setaceous, up to 5-6 cm long, dark brown to blackish.
Pileipellis: Hymeniderm composed of vesiculose to pyriform broom-cells of the Siccus type, 15-25 x 10-20 µm, densely covered in short warty digitations.
Lamellar edge: Lacking clearly differentiated cystidia, with elements resembling enlarged basidioles (25-35 x 6-7 µm).
Lamellar trama: Irregular.
Basidia: Cylindric-clavate, 20-30 x 6-7.5 µm, with basal clamp connections, 4-spored.
Spores: Not obtained in this collection; literature values describe them as ellipsoid to lacrymoid, smooth, hyaline, thin-walled, 6-8.6 x 3-4.5 µm, with internal lipid guttules.
Herbarium voucher: JTP1996/23.
Pileipellis: Hymeniderm composed of vesiculose to pyriform broom-cells of the Siccus type, 15-25 x 10-20 µm, densely covered in short warty digitations.
Lamellar edge: Lacking clearly differentiated cystidia, with elements resembling enlarged basidioles (25-35 x 6-7 µm).
Lamellar trama: Irregular.
Basidia: Cylindric-clavate, 20-30 x 6-7.5 µm, with basal clamp connections, 4-spored.
Spores: Not obtained in this collection; literature values describe them as ellipsoid to lacrymoid, smooth, hyaline, thin-walled, 6-8.6 x 3-4.5 µm, with internal lipid guttules.
Herbarium voucher: JTP1996/23.
Geographic references
Map generated from global occurrence data from GBIF. GBIF.
Study measurements
Values in Microns (µm)Macroscopic gallery
1 / 7Marasmius bulliardii - 1 - IMG_6593
Microscopic gallery
1 / 15Marasmius bulliardii - 10 - Hifas pileo-003