Here's one reference from C. Fox Smith to the sail called "Jimmy Green":

"They 'adn't no jibs not yet no staysails,
Royals nor stunsails nor none o' they sails;
They'd a sort of a Jimmy Green set forrad,
An' as for the topsails, their cut was 'orrid;
There warn't no reef-points nor no such gear,
But they clewed up their courses uncommonly queer . . ."

Here's another from Smith:

"Was a flash flyin' clipper
With her kites both large an' small,
With 'er low sails and 'igh sails
From water-sails to skysails —
Ringtail, jib-o-jib, Jamie Green and all!"

Odd that the sail is spelled differently; I better recheck for typos!

Cheerily,
Charley Noble