Petrorhagia Petrorhagia Petrorhagia is a small genus of annual and perennial plants of the pink or carnation family, mostly native to the Mediterranean region. The genus is often referred to as Tunica, which is an obsolete synonym. It is low-growing with wiry stems and narrow, grass-like leaves. The flowers are small, in clusters similar to members of the genus "Dianthus", in pink, lilac, or white. "Petrorhagia saxifraga" is the tunic flower or coat flower, similar to Baby's Breath, but shorter, and used in rock gardens. These plants are mainly native to Eurasia, but some species can be found nearly worldwide, having
Remusatia produced bulbils that allow the plant to reproduce. The bulbils cling to animals which allows for them to be distributed and is likely the primary cause for their large distribution. Flowering of many "Remusatia"s are often rare and bulbils serve as their primary means of reproduction. The spathes of "Remusatia" are yellow and the spadix are white with a fragrance except for "Remusatia yunnanensis" whose spathe is red. Remusatia Remusatia is a genus of flowering plants in the family Araceae. It contains 4 known species, one of which was described in 1987. This species was initially placed in genus "Gonatanthus"