| 释义 |
- References
{{automatic taxobox
| image = Salvinia natans1.jpg
| image_caption = Salvinia natans
| taxon = Salviniaceae
| authority = Martinov
| subdivision_ranks = Genera
| subdivision =
}}Salviniaceae (or formerly Salviniaceæ) is a family of heterosporous ferns in the order Salviniales.[ The Salviniaceae contain the two genera Azolla and Salvinia,[2] with a total of ca 20 known species.[1] Azolla was previously placed in its own family, Azollaceae, but recent research has shown Azolla and Salvinia to be sister genera with the likely phylogenic relationship shown in the following diagram.[4]{{clade|style=font-size:90%;line-height:100%]
|label1=Salviniales
|1={{clade
|label1=Marsileaceae
|1={{clade
|1={{clade
|1=Marsilea}}
|2={{clade
|1=Pilularia
|2=Regnellidium }} }}
|label2=Salviniaceae
|2={{clade
|1={{clade
|1=Azolla
|2=Salvinia}} }} }}
}}References1. ^{{cite journal |author1=Christenhusz, M. J. M. |author2=Byng, J. W. |lastauthoramp=yes | year = 2016 | title = The number of known plants species in the world and its annual increase | journal = Phytotaxa | volume = 261 | pages = 201–217 | url = http://biotaxa.org/Phytotaxa/article/download/phytotaxa.261.3.1/20598 | doi = 10.11646/phytotaxa.261.3.1 | issue = 3 | publisher = Magnolia Press }}
2. ^1 {{cite journal |author=Maarten J. M. Christenhusz, Xian-Chun Zhang & Harald Schneider |year=2011 |title=A linear sequence of extant families and genera of lycophytes and ferns |journal=Phytotaxa|volume=19|pages=7–54 |url=http://www.mapress.com/phytotaxa/content/2011/f/pt00019p054.pdf}}
3. ^1 {{cite journal |author=Nathalie S. Nagalingum, Michael D. Nowak & Kathleen M. Pryer |year=2008 |title=Assessing phylogenetic relationships in extant heterosporous ferns (Salviniales), with a focus on Pilularia and Salvinia |journal=Botanical Journal of the Linnean Society|volume=157|pages=673–685 |url=http://www.pryerlab.net/publication/fichier1108.pdf|doi=10.1111/j.1095-8339.2008.00806.x}}
[2][3]
}}{{Taxonbar|from=Q867194}}{{Fern-stub}} 2 : Salviniaceae|Fern families |