From Wikipedia, the free encyclopedia
Family of ferns
Cystopteridaceae is a family of
ferns in the order
Polypodiales . In the
Pteridophyte Phylogeny Group classification of 2016 (PPG I), the family is placed in the suborder
Aspleniineae of the order
Polypodiales , and includes three genera.
[2] Alternatively, it may be treated as the subfamily Cystopteridoideae of a very broadly defined family
Aspleniaceae .
[3]
Cystopteridaceae are small or medium-sized ferns in forests and crevices.
[4] They generally have thin laminae, and small, round, naked
sori .
Genera
Three genera are accepted in the PPG I classification, and by the Checklist of Ferns and Lycophytes of the World as of August 2022
[update] . One hybrid genus also exists:
[2]
[1]
Cystopteris chinensis has been placed in a separate genus, Cystoathyrium , but the genus is not accepted by recent sources.
[5]
[6]
Phylogenetic relationships
Gymnocarpium and Cystopteris have been found to be sister to the remaining Aspleniineae.
[4]
References
^
a
b
c Hassler, Michael (21 August 2022), "Cystopteridaceae",
World Ferns. Synonymic Checklist and Distribution of Ferns and Lycophytes of the World , 14.1, retrieved 2022-08-27
^
a
b
c PPG I (2016).
"A community-derived classification for extant lycophytes and ferns" . Journal of Systematics and Evolution . 54 (6): 563–603.
doi :
10.1111/jse.12229 .
S2CID
39980610 .
^
a
b Christenhusz, Maarten J.M. & Chase, Mark W. (2014).
"Trends and concepts in fern classification" . Annals of Botany . 113 (9): 571–594.
doi :
10.1093/aob/mct299 .
PMC
3936591 .
PMID
24532607 .
^
a
b Maarten J. M. Christenhusz; Xian-Chun Zhang; Harald Schneider (2011).
"A linear sequence of extant families and genera of lycophytes and ferns" (PDF) .
Phytotaxa . 19 : 7–54.
doi :
10.11646/phytotaxa.19.1.2 .
^ Hassler, Michael (21 August 2022), "Cystopteris chinensis",
World Ferns. Synonymic Checklist and Distribution of Ferns and Lycophytes of the World , 14.1, retrieved 2022-08-27
^
"Cystopteris chinensis Ching" . Plants of the World Online . Royal Botanic Gardens, Kew. Retrieved 2019-11-27 .
^ Samuli Lehtonen (2011).
"Towards Resolving the Complete Fern Tree of Life" (PDF) . PLOS ONE . 6 (10): e24851.
Bibcode :
2011PLoSO...624851L .
doi :
10.1371/journal.pone.0024851 .
PMC
3192703 .
PMID
22022365 . Archived from
the original (PDF) on 2012-08-08. Retrieved 2012-03-08 .
^ Carl J. Rothfels; Anders Larsson; Li-Yaung Kuo; Petra Korall; Wen- Liang Chiou; Kathleen M. Pryer (2012).
"Overcoming Deep Roots, Fast Rates, and Short Internodes to Resolve the Ancient Rapid Radiation of Eupolypod II Ferns" . Systematic Biology . 61 (1): 490–509.
doi :
10.1093/sysbio/sys001 .
PMID
22223449 .
^ Nitta, Joel H.; Schuettpelz, Eric; Ramírez-Barahona, Santiago; Iwasaki, Wataru; et al. (2022).
"An Open and Continuously Updated Fern Tree of Life" . Frontiers in Plant Science . 13 : 909768.
doi :
10.3389/fpls.2022.909768 .
PMC
9449725 .
PMID
36092417 .
^
"Tree viewer: interactive visualization of FTOL" . FTOL v1.3.0. 2022. Retrieved 12 December 2022 .