波罗芬高原——中药材的天然王国(五) 五彩缤纷的石斛

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在国内的中药材行中可以看到的石斛就那么几种,给人印象最深的是卷成螺状的枫斗。可是,自然界中的石斛品种却远远不止这些。世界上真正可数的石斛至少有100多种,仅是波罗芬高原范围内的石斛就叫人大开了眼界。那些不同品种的石斛所开的美丽花朵就更是五彩缤纷、夺目耀眼了。当我们把它们聚集起来植于一处时,只见团团簇簇的各色花朵争奇斗艳。
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