• Image of Pyrrosia lingua 'Thrombosis'|Juniper Level Botanic Gdn, NC|JLBG

    Photo by JLBG taken at Juniper Level Botanic Gdn, NC

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Pyrrosia lingua 'Thrombosis'

Black-Veined Tongue Fern

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Item #: 7404

Zones: 7b to 10b

Dormancy: Evergreen

Height: 8" tall

Culture: Light Shade

Origin: China

Pot Size: 3.5" pot (24 fl. oz/0.7 L)


This interesting tongue fern from China grows like typical Pyrrosia lingua with 8" long, upright, rigid fronds, except each frond is highlighted by a dark black stipe and black veins which show through on the front of the leaf. Expect a 2' wide patch in 3-5 years when grown in rich woodland soils.