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Yucca gloriosa is a species of flowering plant in the family Asparagaceae, native to the southeastern United States. The plant is widely cultivated in warm temperate and subtropical climates, and valued as an architectural focal point. It has reportedly escaped from cultivation and naturalised in Italy, Turkey, Mauritius, Réunion, Guam, the Northern Mariana Islands, Puerto Rico, Argentina, Chile and Uruguay. Yucca gloriosa is a species of flowering plant in the family Asparagaceae, native to the southeastern United States. Growing to 2.5 m (8 ft), it is an evergreen shrub. It is widely cultivated as an ornamental for its architectural qualities, and has reportedly become established in warmer climates in the wild in various parts of the world. Yucca gloriosa grows on exposed sand dunes along the coast and barrier islands of the subtropical southeastern USA, often together with Yucca aloifolia and a variety formerly called Yucca recurvifolia or Y. gloriosa var. recurvifolia, now Y. gloriosa var. tristis. In contrast to Y. gloriosa var. tristis, the leaves of Y. gloriosa var. gloriosa are hard stiff, erect and narrower. On the other hand, Y. aloifolia has leaves with denticulate margins and a sharp-pointed, terminal spine. The plant is widely cultivated in warm temperate and subtropical climates, and valued as an architectural focal point. It has reportedly escaped from cultivation and naturalised in Italy, Turkey, Mauritius, Réunion, Guam, the Northern Mariana Islands, Puerto Rico, Argentina, Chile and Uruguay. In a domestic environment, the plant has average water requirements, and little maintenance is needed other than the removal of dead leaves when the shrub nears its ultimate height.[10] The plant is very hardy, without leaf damage at −20 °C (−4 °F), and can handle occasional snow and freezing temperatures. Yucca gloriosa has been known to cause skin irritation and even allergic reactions upon contact. The leaf points are even sharp enough to break the skin. Yucca gloriosa 是一種開花植物，屬於天門冬科，原產於美國東南部。該植物在暖溫帶和亞熱帶氣候中廣泛種植，被視為建築焦點。據報導，它已在意大利、土耳其、毛里求斯、留尼汪島、關島、北馬里亞納群島、波多黎各、阿根廷、智利和烏拉圭從種植中逃脫並歸化。 Yucca gloriosa 是一種開花植物，屬於天門冬科，原產於美國東南部。它長到 2.5 m (8 ft)，是一種常綠灌木。由於其建築品質，它被廣泛種植為觀賞植物，據報導，它已在世界各地的溫暖氣候中建立起來。 Yucca gloriosa 生長在美國亞熱帶東南部沿海和障壁島上的裸露沙丘上，通常與 Yucca aloifolia 和以前稱為 Yucca recurvifolia 或 Y. gloriosa var. 的品種一起生長。 recurvifolia，現在 Y. gloriosa var.特里斯蒂斯。與 Y. gloriosa var. 相反。 tristis，Y. gloriosa var. 的葉子。 gloriosa 堅硬堅硬，直立且較窄。另一方面，無葉耶爾森的葉子有小齒邊緣和尖尖的末端刺。 該植物在暖溫帶和亞熱帶氣候中廣泛種植，被視為建築焦點。據報導，它已在意大利、土耳其、毛里求斯、留尼汪島、關島、北馬里亞納群島、波多黎各、阿根廷、智利和烏拉圭從種植中逃脫並歸化。在家庭環境中，植物對水的需求量一般，除了在灌木接近其最終高度時去除枯葉外，幾乎不需要維護。[10]該植物非常耐寒，在 -20°C (-4°F) 下不會損壞葉子，並且可以應對偶爾的雪和冰凍溫度。 眾所周知，絲蘭會在接觸時引起皮膚刺激甚至過敏反應。葉尖甚至鋒利到足以打破皮膚。 Yucca gloriosaは、米国南東部に自生するキジカクシ科の顕花植物の一種です。この植物は、温暖な温帯および亜熱帯気候で広く栽培されており、建築の中心として評価されています。伝えられるところによると、イタリア、トルコ、モーリシャス、レユニオン、グアム、北マリアナ諸島、プエルトリコ、アルゼンチン、チリ、ウルグアイで栽培から逃れ、自然化したとのことです。 Yucca gloriosaは、米国南東部に自生するキジカクシ科の顕花植物の一種です。 2.5 m（8フィート）に成長し、常緑低木です。それはその建築的品質の装飾品として広く栽培されており、世界の&am
