I did. I even quoted it. Hermaphroditism is the term of ANY female plant throwing male flowers if the plant is diecious. Bananas, full male flowers, if they occur on a female pot plant it's hermaphroditism in one of it's many forms.
Says you, i say its a trait picked up well before domestication and wild populations hence it can occur in any plant and is in all genetics worldwide. In the wild this is an awesome trait to have for those wet and wild years, mathematically the shorter the distance pollen has to travel the greater the chance of actual pollination and survival of the species. Pollen is seriously hampered by water, rain, dew, thunderstorms, flooding. Suffice to say that we could almost call this trait hardwired and not something that breeding can change or turn on or off.
One cocky member once wrote 'Show me a hermie proof strain', followed by the assumption that if there was such a thing that guaranteed no chance of any hermies it would then go on to be the biggest best seller grossing millions in its first week alone for all the noobie growers that complain of this such thing.
I kind or think the plant dosent make any distinguishable difference between pollen from the top or the bottom, merely one of hundreds of hormones and proteins and their tiny differences give certain patterns and features but i think one action covers them all not by position in any way. Beat that pollen brush if you want, not that the results will make you right, its been tried before and what was seen was that all plants can hermie, mainly we see this from stress although mother nature and genetic variation being so random you must also take into account that some strains may be far more sensitive or less defensive to stress and as such this trait might be triggered.
As to where and why this happens, ive read that it is from an independent protein located somewhere on a chromosome that is not in any way linked to the sexual genetics of the plant and the species as a whole as well as monoecious and dioecious plants. Interestingly that mono dio. stuff is more relevant to hemp but again that is a slightly different variety genetically than what we grow so we cannot make the same cross observations for cannabis from hemp sexual genetics, bummer.
Off all the plant kingdom it has been noted that cannabis has a very complex sexual genetic system, as yet it is far from fully understood, most basic theories have failed simply from observation in the wild and controlled breeding, we can not say with confidence what the fuck is going on inside and hence were all a little apprehensive of the yet to be conducted future science that might crack this mystery, a mystery that has been noted as weird in the scientific community although they have plenty of them.
Many older breeders noted this, mainly they tried to find plants or groups that avoided showing hermie traits, unfortunately a few strains were that good they couldnt do f'all about the nanas and had to breed it just because it was too good too miss out on the smoke, that and maybe one day some one might make it better with a cross or fluke pheno, who the fuck knows.
I know i saw it more when i started or fucked up, i bred the seeds from these for a while till they dried up and i didnt seem to get it much whatsoever after time growing, some people give me hermie seeds but i still dont get what they had and have no seed to give back from my grow. Over time i notice the odd seed or nana, mainly hiding in a bud or on lower growth behind a stem so i dont see till im opening her up after drying. Smoke report says theres a definite taste to them, too many and im like no but a few and it aint nothing.
Most of this infos out there, it would cross into genetics a whole lot more if we knew what it was, theres occurrences like this with a few other plant species but again thats where my intellegence drops off, maybe some have dont the relevant degrees and jobs to decipher higher level plant genetics and make a little more sense into it. Mainly i gained these assumptions because there wasnt a plant or strain on here that didnt herme at some point in the last few decades, again just no such thing as herme free genetics or we could all take subsequent clones and never see a hermie in the history of RiU again.
Fuck, were still guessing even wtf weed makes cannabinoids in the first place, insect repellent, to get wildlife to eat or maybe avoid it, protection from the sun, uv, etc etc etc wtf knows, still guessing