This section is from the book "The Gardener V1", by William Thomson. Also available from Amazon: The New Organic Grower: A Master's Manual of Tools and Techniques for the Home and Market Gardener.
Follow the directions given for Hibiscus Cooperii.
The box in which you sent the leaves was smashed to pieces, by the post-office stamp no doubt. We cannot, however, undertake to name plants from leaves even if they reach us in good condition.