Word Study
helianthemum |
helianthemum canadense |
helianthemum scoparium |
helianthin |
helianthoid |
helianthoidea
| helianthus
| helianthus angustifolius
| helianthus annuus
| helianthus giganteus
| helianthus laetiflorus
helianthoidea
CIDE DICTIONARY
helianthoidea, n. pl. [NL., fr. L. helianthes sunflower + -oid.].
An order of Anthozoa; the Actinaria. [1913 Webster]
For further exploring for "helianthoidea" in Webster Dictionary Online