The poems by Vaughan printed here are from Silex Scintillans ("Sparkling Flint") 1655, but all except "The Star," "They are all gone into the world of Light," and "The Water-Fall" were first published in a 1650 edition of Silex Scintillans to which a second part was added in 1655.
Rudrum, Alan. "Vaughan, Henry (1621–1695)." Oxford Dictionary of National Biography. Online ed. Ed. Lawrence Goldman. Oxford: OUP, 2004.