1. Noteworthy specimens include Cedrus deodara, Dasylirion glaucophyllum and Dasylirion acrotrichum, Erythrina crista-galli, and Liquidambar orientalis.

2. San Liberato botanic park contains species from all over the world: Canadian maples, Japanese cherries, Liquidambars and Persian parrotias grow here in company with camphor trees, liododenders.

3. Put another way, emissions from about three liquidambar trees or just two Carrotwoods during 12 hours would equal the hydrocarbons released by one 1991-model car traveling 30 miles.