Parkerioideae

{{Automatic taxobox

| image = Acrostichum aureum.jpg

| taxon = Parkerioideae

| authority = Burnett

| subdivision_ranks = Genera

| subdivision_ref =

| subdivision = {{Linked species list

|Acrostichum|

|Ceratopteris}}

| synonyms =

Parkeriaceae {{au| Hook.}}
Ceratopteridaceae {{au|Underw.}}
Ceratopteridoideae {{au|R.M.Tryon}}

}}

Parkerioideae, synonym Ceratopteridoideae, is one of the five subfamilies in the fern family Pteridaceae. It includes only the two genera Acrostichum and Ceratopteris. The following diagram shows a likely phylogenic relationship between the two Parkerioideae genera and the other Pteridaceae subfamilies.

{{clade|style=font-size:90%;line-height:100%

|label1 = Pteridaceae

|1={{clade

|1=Cryptogrammoideae

|2={{clade

|1={{clade

|label1=Ceratopteridoideae

|1={{clade

|1=Acrostichum

|2=Ceratopteris

}}

|2=Pteridoideae

}}

|2={{clade

|1=Cheilanthoideae

|2=Vittarioideae

}}

References

{{Reflist|80em|refs=

{{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 |doi=10.11646/phytotaxa.19.1.2 |url=http://www.mapress.com/phytotaxa/content/2011/f/pt00019p054.pdf }}

{{citation |mode=cs1|author=PPG I |year=2016 |title=A community-derived classification for extant lycophytes and ferns |journal=Journal of Systematics and Evolution |volume=54 |issue=6 |pages=563–603 |doi=10.1111/jse.12229|s2cid=39980610 |doi-access=free }}

[http://www.pryerlab.net/publication/fichier1109.pdf Schuettpelz & Pryer, 2008]{{Dead link|date=June 2019 |bot=InternetArchiveBot |fix-attempted=yes }} Eric Schuettpelz & Kathleen M. Pryer: "Ch. 15. Fern phylogeny" in Biology and Evolution of Ferns and Lycophytes], ed. Tom A. Ranker and Christopher H. Haufler. Cambridge University Press (2008)

}}

Category:Pteridaceae

Category:Plant subfamilies