Forms a double triangle, 99mm, facing up; perianth segments ovate, brilliant yellow, spreading, concave, with margins incurling; corona funnel-shaped, ribbed, darker in tone than perianth, mouth ribbed, flared, wavy, with rim flanged and crenate.
- Principale quesito
- Link attinenti
- La Società Americana dei Narcisi
- DaffSeek – Le lingue