瓶水仙属

瓶水仙属（學名：Urceolina）也称作坛水仙属，是石蒜科的一个属，原产南美洲和中美洲热带地区。根据最近的分子系统发生学研究，雄蕊杯退化的狭义瓶水仙属、号角水仙属（學名：Caliphruria；除了C. korsakoffii之外）、龙须水仙（學名：Eucrosia dodsonii）以及雄蕊杯显著的南美水仙属（學名：Eucharis）应当合并成同一个属。本属许多物种在英文中俗称亚马孙百合（英語：Amazon lily）。 本属包含以下物种： 南美水仙 Urceolina amazonica (Linden ex Planch.) Christenh. & Byng (= Eucharis amazonica Linden ex Planch.) 星杯南美水仙 Urceolina astrophiala Ravenna (= Eucharis astrophiala (Ravenna) Ravenna) 阿亚库乔瓶水仙 Urceolina ayacucensis Ravenna 侧花南美水仙 Urceolina bakeriana (N.E.Br.) Traub (= Eucharis bakeriana N.E.Br.) 短柄南美水仙 Urceolina bonplandii (Kunth) Traub (= Eucharis bonplandii (Kunth) Traub) 中美水仙 Urceolina bouchei (Woodson & P.Allen) Traub (= Eucharis bouchei Woodson & P.Allen) 白花南美水仙 Urceolina candida (Planch. & Linden) Traub (= Eucharis candida Planch. & Linden) 小花南美水仙 Urceolina castelnaeana (Baill.) Traub (= Eucharis castelnaeana (Baill.) J.F.Macbr.) 考卡水仙 Urceolina caucana (Meerow) Christenh. & Byng (= Eucharis caucana Meerow) 棒蕊南美水仙 Urceolina corynandra Ravenna (= Eucharis corynandra (Ravenna) Ravenna) 库斯科瓶水仙 Urceolina cuzcoensis Vargas 蓝种南美水仙 Urceolina cyaneosperma (Meerow) Christenh. & Byng (= Eucharis cyaneosperma Meerow) 龙须水仙 Urceolina dodsonii (Meerow & Dehgan) Meerow (= Eucrosia dodsonii Meerow & Dehgan) 美丽南美水仙 Urceolina formosa (Meerow) Christenh. & Byng (= Eucharis formosa Meerow) 褐黄瓶水仙 Urceolina fulva Herb. 尖齿号角水仙 Urceolina hartwegiana (Herb.) Traub (= Caliphruria hartwegiana Herb.) 宽叶瓶水仙 Urceolina latifolia (Herb.) Benth. & Hook.f. 尖齿南美水仙 Urceolina lehmannii (Regel) Traub (= Eucharis lehmannii Regel) 细瓶水仙 Urceolina microcrater Kraenzl. 短叶南美水仙 Urceolina moorei (Baker) Christenh. & Byng (= Eucharis moorei (Baker) Meerow) 尖蕊南美水仙 Urceolina oxyandra Ravenna (= Eucharis oxyandra (Ravenna) Ravenna) 褶杯南美水仙 Urceolina plicata (Meerow) Christenh. & Byng (= Eucharis plicata Meerow) 假瓶水仙 Urceolina robledoana (Vargas) Traub 短柱南美水仙 Urceolina ruthiana (L.Jost, Oleas & Meerow) Christenh. & Byng (= Eucharis ruthiana L.Jost, Oleas & Meerow) 少花南美水仙 Urceolina sanderi (Baker) Traub (= Eucharis sanderi Baker) 号角水仙 Urceolina subedentata (Baker) Traub (= Caliphruria subedentata Baker) 软花号角水仙 Urceolina tenera (Baker) Traub (= Caliphruria tenera Baker) 黑种南美水仙 Urceolina ulei (Kraenzl.) Traub (= Eucharis ulei Kraenzl.) 瓶水仙 Urceolina urceolata (Ruiz & Pav.) Asch. & Graebn. Urceolina × butcheri (Traub) Traub (= × Calicharis butcheri (Traub) Meerow) Urceolina × clibranii (Mast.) Traub (= × Urceocharis clibranii Mast.) Urceolina × edentata (C.H.Wright) Traub (= × Urceocharis edentata C.H.Wright) 短杯南美水仙 Urceolina × grandiflora (Planch. & Linden) Traub (= Eucharis × grandiflora Planch. & Linden) Eucharis × stevensii hort. ex N.E.Br. 普遍栽培供观赏的物种有南美水仙（學名：Urceolina amazonica）、短杯南美水仙（學名：Urceolina × grandiflora）、号角水仙（學名：Urceolina subedentata）等。它通过去除偏移来繁殖，这可在春季完成，将它们单独盆栽在15厘米的盆中。它需要肥沃的土壤和足够的沙子来保持堆肥开放，并且应该有充足的水供应。它适合在夜间温度为18°至20°C，白天升至25°C的环境。在夏季，换盆可以促进植物生长，但之后应将植物移至约15°C的夜间温度，这可让植物稍微休息一下。有时也可暂停浇水一段时间，但作为一个常绿植物，不得让它干燥太久。到年底，它们可能会再次获得更多的热量和更多的水分，这可能会促使它们开花。有了较小的植物储备，可以连续种植它们，就有可能全年开花。 南美水仙 Urceolina amazonica 白花南美水仙 Urceolina candida 短杯南美水仙 Urceolina × grandiflora 号角水仙 Urceolina subedentata Urceolina Rchb.. Plants of the World Online. Kew Science. [2023-06-23]. （原始内容存档于2023-06-03）.  Meerow, Alan W.; Gardner, Elliot M.; Nakamura, Kyoko. Phylogenomics of the Andean tetraploid clade of the American Amaryllidaceae (subfamily Amaryllidoideae): Unlocking a polyploid generic radiation abetted by continental geodynamics. Frontiers in Plant Science. 2020, 11. ISSN 1664-462X. doi:10.3389/fpls.2020.582422/full.  Brown, Nicholas Edward. New or Noteworthy Plants. The Gardeners' Chronicle, ser. 3. 1890-05-24, 7 (178): 640–641 [2023-07-12]. （原始内容存档于2023-07-12）.   此句或之前多句包含来自公有领域出版物的文本: Chisholm, Hugh (编). Eucharis. Encyclopædia Britannica 9 (第11版). London: Cambridge University Press: 868. 1911.