The genetically-minded Moderns of the 1930s felt they were facing a grave demographic crisis : why where there so few Ubermensch and so many undermensch: why so few Cedars and so much hyssop ?
In other words, why on earth were there so many beetles, defectives and useless mouths ?
Not believing in a Supreme Being, at least not believing in any Being Superior to themselves, they had to blame the Iron Laws of Nature and Evolution for this un-natural natural fondness for things weak and foolish.
If in ancient times , the Cedars of Lebanon were the biggest, tallest living beings known, the hyssop growing through the cracks in Beth Nielsen Chapman's concrete were 'the lowest of the low', the plant kingdom's equivalent of being the 4Fs of the 4Fs.
Seemingly the useless hyssop's only purpose for being put on this earth was to form a home for an equally purposeless mold.
But then, of course, when Fleming found that mold stopped bacteria cold and Dawson stuck it into a patient's arm to save a life, the lowly hyssop was revealed to have had a supreme purpose after all ....