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17-09-2025 19:43

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

18-09-2025 16:14

Bernard Declercq Bernard Declercq

Hello,I am looking for a copy of following paper:H

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

18-09-2025 08:35

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

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15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

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14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

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Pilobolus kleinii
Joop van der Lee, 23-12-2021 16:39
Joop van der LeeFound on cow dung.

Sporangium 197x102 um

Subsporangial swelling 442x329 um.

Sporangiophore: 96.4 um in diameter, length 2,538 mm. With an orange ring at the end near the Subsporangial swelling. For P. crystallinus this ring is yellow.

Trophocyst: 245x170 um

Columella: 127x133 um

Spores: 11.6-14.1x6.6-7.7 um

Photos of the fructification were taken in water without the use of a cover class.

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Björn Sothmann, 23-12-2021 16:44
Björn Sothmann
Re : Pilobolus kleinii
Hi Joop,

I would also identify this as P. kleinii. It is the only Pilobolus species that has ellipsoid spores which are yellow and with spore length >10 µm.

Björn
Joop van der Lee, 23-12-2021 17:59
Joop van der Lee
Re : Pilobolus kleinii
Thx Björn.



Joop
Malcolm Greaves, 24-12-2021 18:05
Malcolm  Greaves
Re : Pilobolus kleinii
I would also agree with this even though thy are usually a darker yellow. For future reference try here www.myfg.org.uk/pilobolus_update2.pdf
Mal
Joop van der Lee, 25-12-2021 08:23
Joop van der Lee
Re : Pilobolus kleinii

Hello Malcolm,


Thanks for the update for me a good identifier is the orange ring just below the subsporangial swelling.
But most of all I wish you a Merry Christmas and a Happy and healthy 2022, stay safe.



Joop