The term DAFFODIL RELATIVE is related to a variety of plants. The crossword solutions for this term are NARCISSUS (9 letters), BULB (4 letters), NARCISSI (8 letters), YELLOWS (7 letters), and BED (3 letters). NARCISSUS is a genus of flowering plants in the Amaryllidaceae family, which includes daffodils. Bulbs are an underground storage organ used by some plants to store energy and nutrients. Narcissi is the plural form of NARCISSUS, referring to multiple plants of the same genus. YELLOWS is a common name for flowers of the NARCISSUS genus, which includes daffodils. Finally, BED is a term used to refer to a group of plants planted together in a garden.