Wood-pee-wee, [200].

Wren, Carolina, [11].

house, [40].

marsh, [175].

winter, [9], [19].

Wright, Geo. Frederick, [262].

Xerophyllum asphodeloides, [163].

Yarrow, [198].

Yellow-throat, Maryland, [175].

Zanzibar, water-lily of, [153].