I want to know the answer to the following question:
What did Hermann use the term angiosperm a primary division of in the plant kingdom?
All the background I'm provided with is that "The botanical term "Angiosperm", from the Ancient Greek αγγείον, angeíon (bottle, vessel) and σπέρμα, (seed), was coined in the form Angiospermae by Paul Hermann in 1690, as the name of one of his primary divisions of the plant kingdom.". Is that enough to answer the question?