Iris, [174].

Kalm, Dr. Peter, [107], [151], [243].

King-bird, [200].

Kinglet, [238].

Lark, meadow, [36], [61].

Lepidosiren, [119].

Lily, water, [153], [160], [208], [209].

Liquidambar, [23].

Lizard-tail, [198].

Locust, [198].