Fl. forming a double triangle; perianth segments broadly ovate, only very slightly mucronate, spreading, with margins slightly wavy, overlapping half; the inner segments more narrowly ovate, sometimes nicked at margin; corona cylindrical and smooth in lower two-thirds, expanded and lightly ribbed towards mouth, with greenish yellow in tube, mouth even, rim flanged, almost entire, occasionally notched.

There are no photos of "Palmer's Snow" in Daffseek.