| Porella | |
|---|---|
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| Porella platyphylla | |
| Scientific classification  | |
| Kingdom: | Plantae | 
| Division: | Marchantiophyta | 
| Class: | Jungermanniopsida | 
| Order: | Porellales | 
| Family: | Porellaceae | 
| Genus: | Porella L., 1753 [1]  | 
| Species | |
| 
 See text  | |
| Synonyms | |
  | |
Porella is a large, common, and widespread genus of liverworts in order Porellales. It is a member of the family Porellaceae within that order.
There were 84 species recognized in 2016, most of them from East Asia.[2] World Flora Online accepts 125 species,[3] and GBIF accepts 150 species (as of 4 July 2023).[4]
The genus has a wide cosmopolitan distribution in temperate areas,[4] where it is commonly found growing attached to the bark of trees. Members of the genus have lobed leaves with a large upper lobe and small lower lobe.[5]
Species Porella arboris-vitae, Porella bolanderi,[5] Porella cordeana, Porella navicularis, Porella pinnata,[5] Porella platyphylla and Porella roellii, were all found in Montana, USA.[6]
Species
The following species are recognised in the genus Porella by GBIF;[4]
- Porella abyssinica (Nees) Trevis.
 - Porella acanthota Spruce
 - Porella acutifolia (Lehm. & Lindenb.) Trevis.
 - Porella alpina (Lindenb. & Gottsche) Trevis.
 - Porella amoena (Colenso ex Stephani) S.Hatt.
 - Porella andica (Gottsche) Hässel
 - Porella apiculata P.C.Chen & P.C.W
 - Porella arborea Trevis.
 - Porella arboris-vitae (With.) Grolle[5]
 - Porella assimilis (Hampe ex Gottsche, Lindenb. & Nees) Trevis.
 - Porella baueri (Schiffn.) C.E.O.Jensen
 - Porella biedermannii Frank Müll.
 - Porella bolanderi (Austin) Pearson
 - Porella borellii (Gola) Parihar
 - Porella brachiata (Taylor) Spruce
 - Porella brasiliensis (Raddi) Schiffn.
 - Porella caespitans (Steph.) S.Hatt.
 - Porella calcicola S.Hatt.
 - Porella campylophylla (Lehm. & Lindenb.) Trevis.
 - Porella canariensis (F.Weber) Underw.
 - Porella capehornensis Swails
 - Porella capehorniensis Swails
 - Porella capensis (Gottsche) Mitt.
 - Porella caucasica Steph.
 - Porella chenii S.Hatt.
 - Porella chilensis (Lehm. & Lindenb.) Trevis.
 - Porella chinensis (Steph.) S.Hatt.
 - Porella circinnata Lindb.
 - Porella complanata (Stephani) Swails
 - Porella conduplicata (Stephani) S.Hatt.
 - Porella cordeana (Huebener) Moore
 - Porella cranfordii Steph.
 - Porella crispata (Hook.) Trevis.
 - Porella cucullistipula Steph.
 - Porella densifolia (Steph.) S.Hatt.
 - Porella denticulata (Kashyap & R.S.Chopra) J.X.Luo
 - Porella elegantula (Mont.) E.A.Hodgs.
 - Porella fauriei (Stephani) S.Hatt.
 - Porella faurieri (Steph.) S.Hatt.
 - Porella fengii P.C.Chen & S.Hatt.
 - Porella frullanioides (Stephani) J.X.Luo
 - Porella fulfordiana Swails
 - Porella geheebii (Steph.) S.Hatt.
 - Porella globulus Schiller
 - Porella gracillima Mitt.
 - Porella grandifolia (Steph.) S.Hatt.
 - Porella grandiloba Lindb.
 - Porella grollei S.Hatt.
 - Porella handelii S.Hatt.
 - Porella hattorii Udar & Shaheen
 - Porella heterophylla (Stephani) S.Hatt.
 - Porella hirta (Stephani) S.Hatt.
 - Porella hirtella (Stephani) S.Hatt.
 - Porella hoeana S.Hatt.
 - Porella hohnelliana Stephani
 - Porella hsinganica C.Gao & C.W.Aur
 - Porella imbricata Lour.
 - Porella inaequalis (Gottsche) Perss.
 - Porella integrifolia Stephani ex S.Hatt.
 - Porella japonica (Sande Lac.) Mitt.
 - Porella javanica (Gottsche) Inoue
 - Porella lancifolia (Stephani) Grolle
 - Porella latifolia J.S.Lou & Q.Li
 - Porella leiboldii (Lehm.) Trevis.
 - Porella liebmanniana (Lindenb. & Gottsche) Trevis.
 - Porella lindbergiana (Gottsche) O.Yano
 - Porella linguaefolia (Stephani) S.Hatt.
 - Porella lobata Stephani
 - Porella longifolia (Steph.) S.Hatt.
 - Porella madagascariensis (Nees & Mont.) Trevis.
 - Porella integrifolia Stephani ex S.Hatt.
 - Porella japonica (Sande Lac.) Mitt.
 - Porella javanica (Gottsche) Inoue
 - Porella lancifolia (Stephani) Grolle
 - Porella latifolia J.S.Lou & Q.Li
 - Porella leiboldii (Lehm.) Trevis.
 - Porella liebmanniana (Lindenb. & Gottsche) Trevis.
 - Porella lindbergiana (Gottsche) O.Yano
 - Porella linguaefolia (Stephani) S.Hatt.
 - Porella lobata Stephani
 - Porella longifolia (Steph.) S.Hatt.
 - Porella madagascariensis (Nees & Mont.) Trevis.
 - Porella matongae (Herzog) E.W.Jones
 - Porella maxima (Steph.) M.L.So
 - Porella maxonii (Herzog) Swails
 - Porella mexicana (Hampe ex Gottsche, Lindenb. & Nees) Trevis.
 - Porella montantii (Steph.) E.W.Jones
 - Porella navicularis (Lehm. & Lindenb.) Pfeiff.
 - Porella niitakensis (Horik.) S.Hatt.
 - Porella nitens (Steph.) S.Hatt.
 - Porella nitidula (C.Massal. ex Stephani) S.Hatt.
 - Porella oblongifolia S.Hatt.
 - Porella obtusata (Taylor) Trevis.
 - Porella obtusiloba S.Hatt.
 - Porella ovalis (Gottsche ex Stephani) S.Hatt. & G.C.Zhang
 - Porella parvistipula (Stephani) S.Hatt.
 - Porella perrottetiana (Mont.) Trevis.
 - Porella peruviana (Nees) Trevis.
 - Porella piligera Stephani ex Pocs
 - Porella pinnata L.[5]
 - Porella planifolia J.S.Lou
 - Porella platyphylla (L.) Pfeiff.
 - Porella platyphylloidea (Schwein.) Lindb.
 - Porella plicata J.S.Lou
 - Porella plumosa (Mitt.) Parihar
 - Porella polita Mitt.
 - Porella prolixa (Gottsche) E.W.Jones
 - Porella ptilopsis Spruce
 - Porella pulcherrima Herzog & S.Hatt.
 - Porella queenslandica (Stephani) S.Hatt.
 - Porella ramentifissa (Steph. ex Herzog) Swails
 - Porella recurviloba Y.Jia & Qiang He
 - Porella reflexa (Lehm. & Lindenb.) Trevis.
 - Porella renifolia (Steph.) Swails
 - Porella revoluta (Lehm. & Lindenb.) Trevis.
 - Porella rikuzana (Stephani) S.Hatt.
 - Porella roellii Steph.
 - Porella rotundifolia Schiffner
 - Porella saccata M.L.So
 - Porella setigera
 - Porella sharpii Swails
 - Porella shikokiana H.Hara
 - Porella sichuanensis S.Hatt. & K.C.Chang
 - Porella spinulosa (Steph.) S.Hatt.
 - Porella squamulifera (Taylor) Trevis.
 - Porella stephaniana (C.Massal.) S.Hatt.
 - Porella subdentata (Mitt.) Steph.
 - Porella subgrandiloba Grolle & M.L.So
 - Porella subobtusa (Steph.) S.Hatt.
 - Porella subparaphyllina J.S.Lou
 - Porella subsquarrosa (Nees & Mont.) Trevis.
 - Porella suginoi Inoue
 - Porella swailsii Grolle
 - Porella swartziana (F.Weber) Trevis.
 - Porella tenera H.Hara
 - Porella triquetra (Steph.) E.W.Jones
 - Porella truncata J.S.Lou
 - Porella ulophylla (Steph.) S.Hatt.
 - Porella undatorevoluta J.S.Lou
 - Porella urceolata S.Hatt.
 - Porella urogea (C.Massal.) S.Hatt.
 - Porella urophylla (C.Massal.) S.Hatt.
 - Porella ussuriensis (Stephani) P.C.Chen
 - Porella vallis-gratiae (Gottsche) E.W.Jones
 - Porella variabilis (Kashyap & R.S.Chopra) Parihar
 - Porella vernicosa Lindb.
 - Porella viridissima (Mitt.) Grolle
 - Porella wakawana Stephani
 - Porella wataugensis (Sull.) Underw. ex M.Howe
 - Porella zikanii Herzog
 
References
- ↑ Sp. Pl. 2: 1106. 1753.
 - ↑ Söderström; et al. (2016). "World checklist of hornworts and liverworts". PhytoKeys (59): 1–826. doi:10.3897/phytokeys.59.6261. PMC 4758082. PMID 26929706.
 - ↑ "Porella L." www.worldfloraonline.org. Retrieved 3 July 2023.
 - 1 2 3 "Porella L." www.gbif.org. Retrieved 3 July 2023.
 - 1 2 3 4 5 Barbour, Wm. C. (1902). "Porella". The Bryologist. 5 (2): 32–36. doi:10.2307/3237914. ISSN 0007-2745. JSTOR 3237914.
 - ↑ Ratz, David. "A Liverwort - Montana Field Guide". fieldguide.mt.gov. Retrieved 2022-04-15.
 
External links
 Data related to Porella at Wikispecies
