水塔花属
下属物种

本属包括以下物种：
Billbergia acreana H. Luther - Acre
Billbergia alfonsi-joannis Reitz - from Espírito Santo to Santa Catarina
Billbergia amandae W.Weber - 巴西，可能已灭绝
Billbergia ambigua (L.B.Sm. & Read) Betancur & N.R.Salinas - Antioquia
Billbergia amoena (Loddiges) Lindley - Brazil
Billbergia brachysiphon L.B. Smith - Brazil, Colombia, Ecuador
Billbergia bradeana L.B. Smith - Espírito Santo
巴西水塔花 Billbergia brasiliensis L.B. Smith - Rio de Janeiro
Billbergia buchholtzii Mez（英语：）  - Brazil, but probably extinct
Billbergia cardenasii L.B. Smith - 玻利维亚
Billbergia castelensis E. Pereira - Espírito Santo
Billbergia chlorantha L.B. Smith - Espírito Santo
Billbergia × claudioi Leme  - 巴西
Billbergia cylindrostachya Mez（英语：） - Rio de Janeiro
Billbergia dasilvae Leme - Rondônia
Billbergia decora Poeppig & Endlicher - Peru, Bolivia, Brazil
Billbergia distachya (Vellozo) Mez（英语：） - southern Brazil
Billbergia domingosmartinsis E.Gross  - Espírito Santo
Billbergia elegans Martius ex Schultes f. - Espírito Santo, Minas Gerais
Billbergia eloiseae L.B. Smith & R.W. Read - Colombia
Billbergia euphemiae E. Morren（英语：） - southeastern Brazil
台湾水塔花 Billbergia formosa Ule - Peru
Billbergia horrida Regel - southeastern Brazil
Billbergia incarnata (Ruiz & Pavón) Schultes f. - Peru
Billbergia iridifolia (Nees & Martius) Lindley - southeastern Brazil
Billbergia issingiana T. Krömer & E. Gross - 玻利维亚
Billbergia jandebrabanderi R. Vásquez & Ibisch - Bolivia
Billbergia kautskyana E. Pereira - Espírito Santo
Billbergia kuhlmannii L.B. Smith - Brazil, Bolivia
Billbergia laxiflora L.B. Smith - Espírito Santo
Billbergia leptopoda L.B. Smith - Bahia, Espírito Santo, Minas Gerais
Billbergia lietzei E. Morren（英语：） - Espírito Santo
Billbergia lymanii E. Pereira & Leme  - southeastern Brazil
Billbergia macracantha E. Pereira - Rio de Janeiro
Billbergia macrocalyx Hooker  - Bahia, Minas Gerais
Billbergia macrolepis L.B. Smith - Costa Rica, Panama, Colombia, Ecuador, 委内瑞拉, Guyana
Billbergia magnifica Mez（英语：） - Brazil, Paraguay
Billbergia manarae Steyermark - 委内瑞拉
Billbergia meyeri Mez（英语：） - Brazil, Bolivia
Billbergia microlepis L.B. Smith - Bolivia
Billbergia minarum L.B. Smith - Espírito Santo, Minas Gerais
Billbergia morelii Brongniart - 巴西东部
Billbergia nana 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。
Billbergia oxysepala Mez（英语：） - Acre, Ecuador
Billbergia pallidiflora Liebmann - Mexico and Central America from Sinaloa to Nicaragua
Billbergia pohliana Mez（英语：） - Minas Gerais
Billbergia porteana 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。紅筆鳳梨
Billbergia reichardtii Wawra（英语：） - Espírito Santo, Minas Gerais
Billbergia robert-readii E. Gross & Rauh - Peru
Billbergia rosea hortus ex Beer - Trinidad, Venezuela
Billbergia rubicunda Mez（英语：） - Suriname
Billbergia rupestris L.B. Smith - Colombia, Acre
Billbergia sanderiana E. Morren（英语：）  - southeastern Brazil
Billbergia seidelii L.B. Smith & Reitz - Espírito Santo, Rio de Janeiro
Billbergia stenopetala Harms - Ecuador, 秘鲁
Billbergia tessmannii Harms - 秘鲁
Billbergia tweedieana Baker - 巴西东南部
Billbergia velascana M. Cardenas - 玻利维亚
Billbergia violacea Beer - Guianas, Brazil
绿花水塔花 Billbergia viridiflora H. Wendland - Belize, Guatemala, Tabasco
條紋水塔花 Billbergia vittata Brongniart：見於巴西東部
Billbergia zebrina (Herbert) Lindley - Brazil, Argentina, Uruguay, Paraguay