plural of petroleum fly

Francesco Petrarca (1304–1374), Italian scholar and poet.

Daption capense, a common seabird of the Southern Ocean from the family Procellariidae.

(literature) The influential style of Petrarch.

(uncountable) The literary style of Petrarch. / (countable) Any literary work or passage written in this style.

plural of petroleum coke

plural of Cape petrel

plural of diving-petrel

plural of diving petrel

plural of Kermadec petrel