Dig deeper at SERNEC, a consortium of southeastern herbaria.

Sometimes mistaken for N. pseudonarcissus because of its solitary, yellowish flowers, but N. ×incomparabilis has a corona only about half the length of the tepals. Read more in Key to the Daffodils (Narcissus, Amaryllidaceae) of Alabama and adjacent states (Spaulding & Barger, 2014)

This is the horticultural hybrid between N. pseudonarcissus and N. poeticus, and as its parentage suggests, the flowers are intermediate in size, a pale yellow corolla with an orange corona, says Vascular Plants of North Carolina.

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Narcissus ×incomparabilis [poeticus × pseudonarcissus]   FAMILY Liliaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 044-01-004:

Narcissus incomparabilis   FAMILY Amaryllidaceae

COMMON NAME:
Nonesuch Daffodil

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Narcissus ×incomparabilis   FAMILY Amaryllidaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Narcissus ×incomparabilis [poeticus × pseudonarcissus]   FAMILY Liliaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 044-01-004:
Narcissus incomparabilis   FAMILY Amaryllidaceae