"Seedling" asks: - "Is there any book on greenhouse plants that tells what to do, when to do, and how to do? If so, please give title, price, and state where it may be had." [Henderson's Handbook of Plants comes nearer to what you want than anything we know of. Price $3.00. May be had at Gardner's Monthly office. - Ed. G. M.] Epidendrum macrochilum. - "E."says: - "In your May number there was an error, page 140.

It says: 'The list can be easily enlarged by ineluding the beautiful E. nemoralis majus, E. microchilum (larger lip), which is wrong. It ought to have been macrochilum, instead of microchilum.'"