Some sort of fern.
Here are two pictures in the related links below with a view of the casket spray. It would appear this was the casket spray used during both the funeral services in New York City and Arlington National Cemetery for Jacqueline Kennedy Onassis.
It is called a casket spray, a floral arrangement on a coffin for a funeral. Some sources believe that the white lily was the flower of choice for this casket, arranged in the shape of a cross, and surrounded by a field of green ferns.
Jacqueline Kennedy Onassis' coffin was adorned with flowers and ferns as part of her funeral arrangements. The floral decorations were a traditional and respectful way to honor her memory and pay tribute to her life. The choice of flowers and ferns likely held personal significance and was in line with her elegant and refined aesthetic.
Unless you have another term in mind, it is a spray of flowers.
The two flowers that sources repeat as her favorites were a fully opened and blooming white peony and the simple blue cornflower, which her son wore as his wedding day boutonniere in her honor. firstladies.org/PersonalInterests.aspx#Flowers
Northern Flicker Woodpeckers stopped the space shuttle from launching because they were trying to make a nest in the spray on-foam installationThe Kennedy Space Center shares its property with the Merritt Island
Lyrics: Early in the morning On a lovely summer day As they lowered the bright awning At the outdoor cafe I was breakfasting on croissants and cafe au lait Under greenery like scenery, Rue Francois Premier They were hosing the hot pavement With a dash of flashing spray And a smell of summer showers When the dust is drenched away Under greenery like scenery, Rue Francois Premier I was twenty and a lover And in paradise to stay Very early in the morning Of a lovely summer day.
No it is a verb form, or a plural noun. (The singular "spray" can be used as an adjunct or adjective, e.g. spray deodorant, spray paint.)
spray can intestines (also known as spray paint)
spray butter is butter in a bottle, and you spray it on your food.
The noun 'spray' is sometimes used as a collective noun for 'a spray of flowers' or 'a spray of roses'.
Any quality spray, such as Olive Oil.