as my standard size bolbitis always ends up being massive plants
Looks like standard, the mini one ( Bolbitis heteroclita difformis has a different "look".
There are two? <"smaller version of Bolbitis heudelotti">, but I'm not sure they are available commercially. I've distributed a few in the UK and I think @Roland ? has as well.There seems to be a Bolbitis in the USA traded under the name "Small form".