From this time the contents of the vesicles become purulent, which requires about three days, when the typical pox pustule is present, consisting of a swelling with broad, reddened base, within which is an elevated, conical abscess varying from the size of a pea to that of a hazelnut.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
First came a birch, then a hazelnut bush, then a black-thorn, then a bare piece of ground without any trees, and then again a few old trees.
"St. Peter's Umbrella"
Kálmán Mikszáth
She lifted the chain of pink corals, graduated from the size of a pea to that of a hazelnut, which with their delicate living color brightened her winter dress.
"Aurora the Magnificent"
Gertrude Hall