Anemia (plant)

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Anemia
Anemia mexicana 002.jpg
Mexican flowering fern (A. mexicana)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Schizaeales
Family: Anemiaceae
Link
Genus: Anemia
Sw.
Type species
Anemia phyllitidis
(L.) Sw.
Species

See text

Synonyms
  • AnemiaebotrysFee 1869
  • AnemidictyonSmith 1841 ex Hook. 1842
  • AnemirhizaSmith 1855
  • ColinaGreene 1893
  • CoptophyllumGardner 1842 non Korth. 1850
  • CryptophyllumSchlechtendahl 1843
  • Hemianemia(Prantl 1881) Reed 1948
  • MohriaSwartz 1806 non Britton 1893
  • OrnithopterisBernhardi 1805 non (Agardh 1839) Smith 1875
  • SpathepterisPresl 1846
  • TrochopterisGardner 1842

Anemia is a genus of ferns. It is the only genus in the family Anemiaceae in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). [1] Alternatively, the genus may be placed as the only genus in the subfamily Anemioideae of a more broadly defined family Schizaeaceae, [2] the family placement used in Plants of the World Online as of November 2019. [3] Its species are sometimes called flowering ferns, but this term is more commonly applied to ferns of the genus Osmunda . Fronds are dimorphic; in fertile fronds, the two lowermost pinnae are highly modified to bear the sporangia.

Ferns in this genus have chromosome numbers based on x=38: n=38, 76, 114.[ citation needed ]

Phylogeny

The genus Anemia was first described by the Swedish botanist Olof Swartz in 1806. The family Anemiaceae was created by Johann Link in 1841. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), Anemia includes Mohria and Colina and is the only genus in the family. [1] Some sources do not separate the family Anemiaceae from Schizaeaceae. [4] [3]

Phylogeny of Anemia [5] [6] Other species include:
(Anemirhiza)

A. colimensisMickel

A. cicutariaKuntze (hemlock fern)

A. abbottiiMaxon

A. portoricensisMaxon (Puerto Rican flowering fern)

A. adiantifolia(L.) Sw. (pine Fern)

A. mexicana Klotzsch (Mexican flowering fern)

A. wrightiiBaker (Wright's flowering fern)

A. lanipesC.Chr.

(Mohria)

A. caffrorum(L.) Christenh.

A. marginalis(Sav.) Christenh.

A. vestita(Baker) Christenh.

A. mohrianaChristenh.

A. nudiuscula(J.P.Roux) Christenh.

(Anemia)
section

A. rutifoliaMart.

A. delphinopolicaDoweld 2020

A. elaphoglossoidesMickel

A. pyrenaeaTaub.

A. buniifolia(Gardner) T.Moore

A. marginataMickel

Coptophyllum

A. guatemalensisMaxon

A. karwinskyana(C.Presl) Prantl

A. ferrugineaKunth

A. myriophyllaChrist

section

A. gardneriHook.

A. lanuginosaBongard

Gardnerianae
section

A. trichorhizaGardner

A. eximiaTaub.

A. elegans(Gardner) C.Presl

A. lanataMickel

Trochopteris
section

A. aspera(Fée) Baker

A. labiakiiMickel

Anemiaebotrys
section

A. glareosaGardner

A. millefoliaGardner

Millefoliae

A. imbricataSturm

A. raddianaLink

A. organensisRosenst.

A. spicantoidesMabb.

A. villosaWilld.

A. patensMickel & Labiak

A. retroflexaBrade

section

A. irwiniiMickel

A. clinataMickel

A. smithiiBrade

A. flexuosa(Sav.) Sw.

A. australis(Mickel) M.Kessler & A.R.Sm.

A. tomentosa(Sav.) Sw.

Tomentosae
section

A. schimperianaC.Presl

A. angolensisAlston

A. simiiTardieu

A. warmingiiPrantl

A. dregeanaKunze

A. hirta(L.) Sw. (streambank flowering fern)

A. hirsuta(L.) Sw. (hairy flowering fern)

A. teneraPohl

A. jaliscanaMaxon

A. affinisBaker

A. multiplexMickel

A. andersoniiMickel & Labiak

A. sertanejaMickel & Labiak

A. humilis(Cavanilles) Swartz

A. pubescensMickel & Labiak

A. mynssenianaMickel

A. oblongifolia(Cav.) Sw.

A. hispidaKunze

A. preslianaPrantl

A. luetzelburgiiRosenst.

A. rosulataMickel

A. dentataGardner

A. salvadorensisMickel & Seiler

A. collinaRaddi

A. nicaraguensisMickel

A. rotundifolia Schrad.

A. nervosaPohl

A. phyllitidis(L.) Sw.

A. lanceaChrist

A. repensRaddi

A. wettsteiniiChrist

A. herzogiiRosenst.

A. underwoodianaMaxon

Anemia

References

  1. 1 2 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.
  2. 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.
  3. 1 2 "Anemia Sw". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2019-11-24.
  4. "Anemiaceae". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2019-08-08.
  5. 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.
  6. "Tree viewer: interactive visualization of FTOL". FTOL v1.7.0 (GenBank release 261). 2024. Retrieved 1 May 2025.