Maiden's hair or maidenhair may refer to:
*
''Maidenhair'' (Wyeth Painting), a 1974 tempura painting by American artist Andrew Wyeth
*
Maidenhair fern
''Adiantum'' (), the maidenhair fern, is a genus of about 250 species of ferns in the subfamily Vittarioideae of the family Pteridaceae, though some researchers place it in its own family, Adiantaceae. The genus name comes from Greek, meaning "un ...
, several ferns of the genus ''Adiantum''
*
Maidenhair moss
''Fissidens adianthoides'', the maidenhair pocketmoss, is a moss in the family Fissidentaceae. It was first collected by Hedwig in 1801.
It is found all over North America and even in Greenland and Alaska.
The Nitinaht First Nations of Vancouv ...
(''Fissidens adianthoides''), a species of moss
*Maiden's hair plant, any of several green seaweeds:
** Maiden's hair plant, several species of the genus ''
Chlorodesmis''
** Maiden's hair plant, several species of the genus ''
Caulerpa
''Caulerpa'' is a genus of seaweeds in the family Caulerpaceae (among the green algae). They are unusual because they consist of only one cell with many nuclei, making them among the biggest single cells in the world. A species in the Mediterran ...
''
* Maiden's hair tree or ginkgo (''
Ginkgo biloba
''Ginkgo biloba'', commonly known as ginkgo or gingko ( ), also known as the maidenhair tree, is a species of tree native to China. It is the last living species in the order Ginkgoales, which first appeared over 290 million years ago. Fossils ...
'')
* Maidenhair spleenwort (''
Asplenium trichomanes
''Asplenium trichomanes'', the maidenhair spleenwort, is a small fern in the spleenwort genus ''Asplenium''. It is a widespread and common species, occurring almost worldwide in a variety of rocky habitats. It is a variable fern with several sub ...
''), a species of fern
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