The sea unicorns, land unicorns, and their respective lions, are “mighty monoceroses with immeasured tayles” at the beginning of Moore’s poem, the very ones imaged by the “cartographers of 1530” (see post below). Moore credits “Edmund Spenser” with the long-tailed animals. We will not quibble here about the niceties of textual criticism in The Faerie Queene; suffice it to say that Moore chose a text in which the monoceros appeared in its plural form, in Book II, the tale of Guyon and Palmer at sea.
Here is a version of Book II, Canto xii, verses 20-21 from 1895 (London, G. Allen):
The waves come rolling, and the billows roar
Outrageously, as they enraged were,
Or-wrathful Neptune did them drive before
His whirling chariot for exceeding fear;
For not one puff of wind there did appear;
That all the three thereat woxe much afraid,
Unweeting what such horror strange did rear.
Eftsoons they saw a hideous host array’d
Of huge sea-monsters, such as living sense dismay’d
Most ugly shapes and horrible aspects,
Such as Dame Nature’s self might fear to see,
Or shame that ever should so foul defects
From her most cunning hand escaped be;
All dreadful portraits of deformity:
Spring-headed Hydras; and sea-should’riug whales;
Great whirlpools, which all fishes make to flee;
Bright scolopendras, arm’d with silver scales;
Mighty Monoceroses with inmeasured tails . . . .
Moore’s interest in Spenser was not limited to this poem: witness “Spenser’s Ireland.” The several references in her Prose confirm her reading in the poet’s work. She notes that as a child she read “the classics,” including Spenser (Prose, p. 662). In a Dial essay on Alfeo Faggi she quotes three lines from “Prothalamion” (p. 73). Spenser was on her mind when she reviewed Yeats (p. 294) and W. W. E. Ross (p. 297) in 1933. She sees traces of Spenser in Garcia Villa (p. 371). And in “Humility, Concentration, and Gusto,” one of her major statements on poetics and technique, she elaborates the value to her of Spenser’s Shepheards Calendar (p. 425).
Spenser (he lived in Ireland) joins the list of Anglo-Irish writers that mattered to Moore–about which more later.