Porella

Domain: Eukaryota • Regnum: Plantae • Divisio: Marchantiophyta • Classis: Jungermanniopsida • Ordo: Porellales • Familia: Porellaceae • Genus: Porella L. (1753)

Wikispecies has an entry on: Porella.

Gametophyte

Vegetative

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  Extensive colony of P. platyphylla, on rock face
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  Habit of P. platyphylla, on side of tree
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  Appearance of P. platyphylla branches, dry
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  Appearance of P. platyphylla branches, wet
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  View of branch from below, magnified, showing underleaves
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  View of branch from below, magnified, showing underleaves and lobules
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  Leaf cells, microscopic view

Reproductive

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  Branch bearing archegoniophore, microscopic view
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  Archegoniophore, longitudinal section
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  Archegonium, longitudinal section
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  Antheridia, longitudinal section

Sprophyte

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  Dry plant with ruptured sporophytes, magnified
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  Preserved plant with sporophytes
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  Sporophyte with elongated seta, magnified
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  Sporophyte inside perichaetium, longitudinal section
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  Spores and elater cells, microscopic view

Genus Porella L. (1753)

Type species Porella pinnata L. (1753)

Species

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  P. arboris-vitae

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  P. cordaeana

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  P. perrottetiana

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  P. platyphylla

Historical illustrations

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  "Lejeunea platyphylla Corda" (=Porella platyphylla (L.) Pfeiff.), illustration from Jakob Sturm, Deutschlands Flora