Romneya Coulteri, also known as the Matilija poppy or fried egg plant, is a flowering plant species that is native to Southern California. Its stunning flowers have led it to be a popular choice for gardeners and landscapers alike. If you are looking for synonyms for Romneya Coulteri, you could describe it as a Matilija poppy, a tree poppy or a California poppy, all of which capture its beauty and native habitat. Another option could be to refer to it as the fried egg plant due to its large, white and yellow flowers that resemble a fried egg. Whatever you choose to call it, Romneya Coulteri is sure to be a striking addition to any garden or landscape.