On these points, the evidence furnished by a double white hawthorn in the Royal Botanic Gardens at Edinburgh is important.
Professor Balfour kindly wrote as follows in reply to an inquiry respecting this plant:--"A double white hawthorn in the Royal Botanic Gardens produced double flowers in spring.
The plants grow about twelve inches high, and produce hundreds of bunches of double white flowers.
There is one that has got in our collections as double white which is only semi-double.
Prepare the latter in double white wax, colour them upon both sides with my lemon powder (this is a most beautiful preparation), taking the precaution not to carry the same to the end, or it would prevent adhesion of the wax.
Cut six petals in double white wax; indent up the centre of each with the point of a curling pin; press against this crease upon the opposite side, so as to produce a ribbed appearance.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "double white" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.