Possible Clues:

• So my care is to propagate a tree
• Love collecting first of caterpillars in spring after climbing tree
• Hundred cuts say distributed over extra wood
• This tree is strangely so creamy
• Yankee eccentric in burning American plane
• The tree is so creamy
• Timber producer thus about to cross source of Yangtze river
• Producer of keys — in my case, possibly gold
• Plane tree
• Type of maple tree