. hainanensis ; and ( F ) C. pectinata . Fig. 2. Characteristics of Cycas morphology. ( A ) The “caudex” is the structure of this Cycas being sold in a Chinese market (photographed by William Tang); ( B ) C. edentata male cone morphology
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pectinata Griff. (18), and Cycas revoluta Thunb. (three) were selected from the landscape production stock at Nong Nooch Botanical Garden and Resort, Chonburi, Thailand, in Apr. 2007. The healthy plants had well-developed stems with three or more vascular
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