The type material in the David W. Mitchell myxomycete collection at the Royal Botanic Garden, Kew Author Lado, Carlos 0000-0002-6135-2873 Real Jardín Botánico, CSIC, Plaza de Murillo 2, 28014 Madrid (Spain) Author Basanta, Diana Wrigley De 0000-0002-7700-8399 Real Jardín Botánico, CSIC, Plaza de Murillo 2, 28014 Madrid (Spain) text Phytotaxa 2024 2024-05-20 649 2 135 158 http://dx.doi.org/10.11646/phytotaxa.649.2.1 journal article 10.11646/phytotaxa.649.2.1 1179-3163 Macbrideola reticulospora Hooff & Nann. -Bremek., Proc. Kon. Ned. Akad. Wetensch. 99(1‒2):49 (1996) Isotypus : NETHERLANDS . Helmond, on a bramble stem, dead leaves and wood, 3 Jan 1995 , leg. J.P.M. van Hooff 2049, DWM 7420 [one slide, K-M001435029], ( Fig. 6E ). Notes.There is only a slide with“ isotype ”handwritten on it.The holotype is in the van Hooff(2049)collection,and another isotype in the Nannenga-Bremekamp collection no. 17159, now in BR5020071413214 and BR5020196324648.