Division 1 – Trumpet

One flower to a stem, corona (trumpet or cup) as long or longer than the perianth segments (petals).Trumpets usually produce larger bulbs than other divisions. Most have gray/green foliage ½” – 1” wide

Division 2 – Large Cup

One flower to a stem, corona (cup) more than one third but less than equal to the length of the perianth segments (petals).The group that you see the most often used in gardens; perfect for perennializing, picking, forcing and showing; some of the showiest daffodils are in this division and are the ones that give you more ‘bang for your landscape buck’.

Division 3 – Short Cup

One flower to a stem, corona (cup) not more than one third the height of the perianth segments (petals).These are long term perennializers, show flowers and late season picked flowers, often with a spicy fragrance.

 Division 4 – Double

Daffodils have a clustered cup, petals or both.  There can be one or more flowers per stem.Camellia or roselike flowers; with single of multiple blooms; good for shows, showy gardens, picking and bedding.

 Division 5 – Triandrus

Usually more than one flower to a stem, head drooping, perianth segments often reflexed and of silky texture.Fuchia-like blooms often with a fruity fragrance; great in containers.

Division 6 – Cyclamineus

One flower to a stem, perianth significantly reflexed and corona straight and narrow. Some exceptions exist.With their faces looking like they are standing in front of a fan, they look & perform wonderfully in pots & are terrific for forcing; seem to be more tolerant to partial shade moisture as a group.

Division 7 – Jonquilla

Usually several flower heads to a stem, flowers usually fragrant, stem is round in cross-section and foliage is often rush like.Foliage is often reed-like or at least very narrow & dark green. Most like the hot baking summer sun. Better in southern gardens but some are adaptable in cooler climates. Sweetly fragrant. Most are great in pots.

Division 8 – Tazetta

Usually three to twenty flowers to a stout stem, sweet scented and very short cupped. Perianth segments rounded and often somewhat crinkled.Excellent perennialzers with a musky, sweet fragrance; good for Southern gardens & forcing.

Division 9 – Poeticus

Usually one flower to a stem. White petals sometimes stained with the corona color at the base, small flat cup edged with red.Excellent perennials with a spicy fragrance, dogwood-like blooms; good for picking.

Division 10 – Bulbocodium Hybrids

Usually one flower to a stem. Perianth segments insignificant compared with Corona.Cultivars in this division are offspring of the species bulbocodium conspicuus, often referred to as ‘Hoop Petticoat’.

 Division 11 – Split Corona

Corona split – usually more than half its length.A division where the cup of the daffodil is split into segments & spreads back against the petals. Sometimes the cup is smooth, often it’s frilly & many other times it’s in between.11a) Collar Daffodils Split-corona daffodils with the corona segments opposite the perianth segments; the corona segments usually in two whorls of three11b) Papillon DaffodilsSplit-corona daffodils with the corona segments alternate to the perianth segments; the corona segments usually in a single whorl of sixColoration of the corona often appears in sunburst-like streaks.

  Division 12 – Other Cultivars

Daffodils not falling into any of the previous categories.

Division 13 – Species All species and reputedly wild forms.

Ones that are referred to as species daffodils & most of which are Heirloom & suitable for restoration gardening from 1700 on.