New species and a new record of Cycas (Cycadaceae) from Thailand
Two newCycas species from Thailand are here described.C. petraea andC. elephantipes. A noteworthy extensions of the range ofC. macrocarpa into southeastern Thailand is recorded. New taxa are illustrated, distributions of the new taxa are mapped, and a key to the species ofCycas in Thailand is provided.
Key wordsCycas Cycadaceae Thailand
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