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Flowers subtended by 2 or more bracts ( spathes ) .

花以2个或更多苞片(佛焰苞)被包着。

Flowers produced on short shoots , each flower subtended by a bract or bract suppressed ; perianth lacking .

花生于短枝上，每个花都被苞片包围或者被隐藏在苞片里；花被无。

These subtended angles correspond to a viewing distance of roughly 2.2 times the screen width at the back row of the seating , down to 1.5 times the screen width at the front . Within these limits , viewers should be able to enjoy the most immersive experience .

这些对向角度对应于后排座位位于大概2.2倍屏幕宽度，前排座位位于1.5倍屏幕宽度的欣赏距离，在这个范围内，欣赏者们应该能够获得最具沉浸感的体验。

Inflorescences axillary , subtended by normal leaves .

花序腋生，通过正常的叶被包着。

Flowers subtended by a single bract .

花以一单个苞片被包着。