[8] Bonnier, Cours de Botanique.

[9] Saccardo, Atti d. Congresso, Bot. Intern. di Genova, 1892.

[10]

"Guarda il calor del sol che si fa vino

Giunto all' umor che dalla vite cola."

He is speaking of wine—that "lovable blood," as he describes it.

[11] Hartig finds the specific gravity of the wood in a tree is increased from 0-60 to 0.74 when the surrounding wood has been cut down.—Bot. Central, vol. xxx, p. 220.

[12] Bonnier, Cours de Botanique.

[13] Bonnier, l.c.

[14] Dunlop House, Kilmarnock.