Fls up to 7 or more per stem, ivory white; perianth segments broadly oblong in outline, blunt or truncate at apex, slightly mucronate, a little reflexed, plane, overlapping one-third; the inner segments with margins wavy; corona cup-shaped, mouth straight, even, rim obscurely crenate. With occasional secondary stems. Resembles ‘Quick Step’ but with much broader perianth segments. It is a sibling to ‘Ringing Bell’s’.

Part of Grant Mitsch’s “Bird Series”. Named after the ocean dwelling bird, Petrel, that lives on the Oregon Coast.