If you have ever bought HBWR, you may have noticed two different types. The seed can either look like an apple seed (left) or like a more hard shell of a seed (right). The most common seemed to be the seed on the right and can always get them to germinate. The more rare, in my opinion, the seed on the left, is very difficult to germinated and when you cut them in half, it looks like the stars (or like the inside of dragon fruit) and the only HBWR type that has an effect other than a stomach ache for me.
This is the plant with more round leaves that the seed on the right produces.
This is the apple seed like HBWR and it finally germinated out of at least a hundred seeds. You can tell it is different right away because of the seedling appearance being more round and this plant produces more heart shaped leaves I believe. I germinated it in a jiffy puck.
I take these apple seed ones after cutting out the inside seed part and take a few of them for a more visual mind the next day it lasts as well. I never really used them for hallucinogen purposes, yet. I would need like 8-10 seeds likely.
