Okay, I don't know if anyone has poted this, but Tower Caps existed in prehistoric times. A fossil has been discovered in the Mid East, and it had a radius of three feet, it was the tallest species alive, at the time. Being that the fugus was the first on land, it paved the way for all life, and had a headstart. Supposedly tall as, or tall than modern day trees, they dotted the lands. ( Link ) Okay, skip to 6:00 of this TED video to see it. ( Same Link )They are the source of life for all of the plants on Earth ( Dirt cleaners, and literally the vein and vassels of the forests ) .
At about 8:50 and a while after it talks about Fungus Carbohydrates, just add oil, or petroleum to the soil.
At about 9:00 it shows a picture about the end results of the experiment, which are large and happy shrooms.
At a little before 9:20, it talks about why the fungus is the source of life, it brought insects, insects bring birds, birds bring seeds, seeds bring plants.
And since diseases and intoxicated waters are being introduced into DF, at about 10:00 or so, he talks about how it kills e. coli, pox ( at 11:00 ) , shrooms for medicine?
Then at ~13:30 it talks about shrooms that can kill insects, and through selective breeding, he was able to get the shrooms to attract the insects.
~14:30 he talked about extracts that are organic pesticides.
A minute later it stated that fungus does increases growth of plant ( farming booster? ) .
Near the end, he talks about Shroom Ethanol Extracts, liquid fuel, from shrooms?
I conclude Tower Caps exists, Mushrooms are your Daddy, and Oil make Carbohydrates, and Big Mushroom.