水塔花属

水塔花属（学名：Billbergia）是凤梨科下的一个属，为无茎草本植物。该属共有约60种，分布于热带美洲。
水塔花屬植物需要充足的陽光，但過強的陽光會造成葉色變黃，甚至造成日曬病，所以陽光太強時需要遮蔭。生長適溫大約攝氏20到28度，超過30度會使開花減少。冬天進入休眠期後，溫度低於10至15度時會造成花期後延，高於20度也會影響來年生長。

種 
  H. Luther - Acre
  Reitz - from Espírito Santo to Santa Catarina
 W.Weber - Brazil, but probably extinct
 (L.B.Sm. & Read) Betancur & N.R.Salinas - Antioquia
  (Loddiges) Lindley - Brazil
  L.B. Smith - Brazil, Colombia, Ecuador
  L.B. Smith - Espírito Santo
  L.B. Smith - Rio de Janeiro
    - Brazil, but probably extinct
  L.B. Smith - Bolivia
  E. Pereira - Espírito Santo
  L.B. Smith - Espírito Santo
 Billbergia × claudioi Leme  - Brazil
   - Rio de Janeiro
  Leme - Rondônia
  Poeppig & Endlicher - Peru, Bolivia, Brazil
  (Vellozo)  - southern Brazil
 E.Gross  - Espírito Santo
  Martius ex Schultes f. - Espírito Santo, Minas Gerais
  L.B. Smith & R.W. Read - Colombia
   - southeastern Brazil
  Ule - Peru
  Regel - southeastern Brazil
  (Ruiz & Pavón) Schultes f. - Peru
  (Nees & Martius) Lindley - southeastern Brazil
  T. Krömer & E. Gross - Bolivia
  R. Vásquez & Ibisch - Bolivia
  E. Pereira - Espírito Santo
  L.B. Smith - Brazil, Bolivia
  L.B. Smith - Espírito Santo
  L.B. Smith - Bahia, Espírito Santo, Minas Gerais
   - Espírito Santo
  E. Pereira & Leme  - southeastern Brazil
  E. Pereira - Rio de Janeiro
  Hooker  - Bahia, Minas Gerais 
  L.B. Smith - Costa Rica, Panama, Colombia, Ecuador, Venezuela, Guyana 
   - Brazil, Paraguay
  Steyermark - Venezuela
   - Brazil, Bolivia
  L.B. Smith - Bolivia
  L.B. Smith - Espírito Santo, Minas Gerais
  Brongniart - eastern Brazil
  E. Pereira - Bahia, Espírito Santo
 垂花水塔花 Billbergia nutans H. Wendland ex Regel：見於巴西、阿根廷、烏拉圭及巴拉圭。
   - Acre, Ecuador
  Liebmann - Mexico and Central America from Sinaloa to Nicaragua
   - Minas Gerais
  Brongniart ex Beer - Brazil, Paraguay
 紅筆鳳梨 Billbergia pyramidalis (Sims) Lindley：巴西、委內瑞拉、法屬圭亞那、小安的列斯群岛及古巴；亦已在毛里求斯歸化。
   - Espírito Santo, Minas Gerais
  E. Gross & Rauh - Peru
  hortus ex Beer - Trinidad, Venezuela
   - Suriname
  L.B. Smith - Colombia, Acre
    - southeastern Brazil
  L.B. Smith & Reitz - Espírito Santo, Rio de Janeiro
  Harms - Ecuador, Peru
  Harms - Peru
  Baker - southeastern Brazil
  M. Cardenas - Bolivia
  Beer - Guianas, Brazil
  H. Wendland - Belize, Guatemala, Tabasco
 條紋水塔花 Billbergia vittata Brongniart：見於巴西東部
  (Herbert) Lindley - Brazil, Argentina, Uruguay, Paraguay

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