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３年的调查研究结果表明，室内观叶植物３８９％～５５１％的种（品种），适应温州正常年份越冬气候而安全越冬；据３个越冬期冻害指数算术平均数将它们分为在温州适应、基本适应、不太适应、不适应种（品种）；其科属间越冬适性差异大致存在如下趋势：龙舌兰科、竹芋科、天南星科多数植物难以适应温州冬季气候，而百合科、秋海棠科秋海棠属、肾蕨科肾蕨属等植物耐寒性较强，基本上能在温州安全越冬。
The result of 3 years of investigation shows that 38.9% -55.1% indoor foliage species (varieties) of indoor foliage plants are suitable for the overwintering climate in Wenzhou in winter and are safe for winter. According to the arithmetic mean of frost damage index of 3 winters, In order to adapt to Wenzhou, the basic adaptation, not adapt to, not suitable for species (species); its families are overwintering differences in the general existence of the following trends: Tenebaceae, Taro Branch, Araceae most plants difficult to adapt to winter weather in Wenzhou , While Liliaceae, Begonia Begonia Begoniaceae, Gentiana renal fern and other plants cold tolerance is strong, basically in Wenzhou safe winter.