Difference between Trailing Arbutus and Mayflower

TRAILING ARBUTUS vs MAYFLOWER: NOUN

The mayflower, genus Epigaea.
Low-growing evergreen shrub of eastern North America with leathery leaves and clusters of fragrant pink or white flowers

Any of several plants that flower in May - especially the hawthorn (in Britain) and the trailing arbutus (in the US).
In England, the hawthorn; in New England, the trailing arbutus (see arbutus); also, the blossom of these plants.
Any of various plants that bloom in May.
Low-growing evergreen shrub of eastern North America with leathery leaves and clusters of fragrant pink or white flowers
The ship in which the Pilgrim Fathers sailed from England to Massachusetts in 1620

Deciduous holly, Clethra, Brittlebush, Snowberry, Jonquils, Crinum, Marsh marigold, Trout lily, Baptisia, Fritillaria, Bottlebrush, Honeysuckles, Goldenrods, Epigaea repens, Mayflower

Buttonbush, Marsh marigold, Camellia japonica, Shadbush, Grevillea, Trout lily, Lungwort, Kowhai, Spiderwort, Saxifrage, Syringa, Fiddlehead, Trillium, Epigaea repens, Trailing arbutus

Saxifrage, Deciduous holly, Clethra, Brittlebush, Snowberry, Jonquils, Crinum, Marsh marigold, Trout lily, Baptisia, Fritillaria, Bottlebrush, Honeysuckles, Goldenrods, Mayflower

Ostrich fern, Heliconia, Buttonbush, Marsh marigold, Camellia japonica, Shadbush, Grevillea, Trout lily, Lungwort, Kowhai, Spiderwort, Saxifrage, Syringa, Fiddlehead, Trailing arbutus

Mayflower Society and DAR applications for multiple ancestors.
My mother was a daughter of the Mayflower.
Edgewater and Mayflower avenues in Smithtown on Friday.
Not enough white oak for a Mayflower replica.
Before the Mayflower: A History of Black America.
What concepts are included in the Mayflower Compact?
Pilgrim Place is located at 625 Mayflower Road.
Myles Standish, William Bradford, William Brewster and John Carver signing the Mayflower Compact in a cabin aboard the Mayflower while other Pilgrims look on.
Mayflower Fathers are said to have spent their last night before setting sail in the Mayflower to the New World.
Puritans signed the Mayflower Compact before leaving the Mayflower.