Thelypteris noveboracensis (Linnaeus) Nieuwland
NEW YORK FERN
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Thelypteris noveboracensis
© Copyright Bobby Hattaway 2011 · 5
Thelypteris noveboracensis

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Thelypteris noveboracensis
© Copyright Bobby Hattaway 2011 · 5
Thelypteris noveboracensis

Thelypteris noveboracensis, New York Fern
© John Pickering, 2004-2017 · 5
Thelypteris noveboracensis, New York Fern

Thelypteris noveboracensis, entire
© George Yatskievych, 2006-2011 · 1
Thelypteris noveboracensis, entire

Thelypteris noveboracensis, sporangia
© George Yatskievych, 2006-2011 · 1
Thelypteris noveboracensis, sporangia

Thelypteris noveboracensis, trichomes
© George Yatskievych, 2006-2011 · 1
Thelypteris noveboracensis, trichomes
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2. Thelypteris noveboracensis (Linnaeus) Nieuwland, Amer. Midl. Naturalist. 1: 225. 1910.

New York fern, thélyptéride de new york, fougère de New York

Polypodium noveboracense Linnaeus, Sp. Pl. 2: 1091. 1753; Dryopteris noveboracensis (Linnaeus) A. Gray; Parathelypteris noveboracensis (Linnaeus) Ching; Thelypteris thelypterioides (Michaux) Holub

Stems usually long-creeping, 1.5--2.5 mm diam. Leaves monomorphic, dying back in winter, mostly evenly spaced 1 cm or more (sun-gathering leaves in loose cluster), (25--)40--85 cm. Petiole straw-colored, 4--25 cm × 1--3 mm, at base with scales tan to reddish brown, ovate, glabrous. Blade elliptic, 15--60 cm, proximal 4--10 pinna pairs gradually smaller toward base (smallest often less than 5 mm), blade tapering gradually to pinnatifid apex. Pinnae deeply pinnatifid to within 1 mm of costa, 3--9(--13) × 1--2(--2.5) cm; segments oblong to linear, somewhat oblique, entire to crenulate; proximal pair of veins from adjacent segments meeting margin above sinus. Indument abaxially of moderately to densely set hairs to 1 mm on rachises, costae, and veins, glands lacking or yellowish to light orangish, mostly sessile on blade tissue; blades adaxially often with hairs on veins. Sori round, supramedial; indusia tan, often ciliate; sporangia glabrous. 2 n = 54.

Terrestrial in moist woods, especially near swamps, streams, and in vernal seeps of ravines, often in slightly disturbed secondary forests, frequently forming large colonies; 0--1100 m; St. Pierre and Miquelon; N.B., Nfld., N.S., Ont., P.E.I., Que.; Ala., Ark., Conn., Del., D.C., Ga., Ill., Ind., Ky., La., Maine, Md., Mass., Mich., Miss., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Vt., Va., W.Va.

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http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Thelypteris+noveboracensis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Thelypteris+noveboracensis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

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Number of matches : 14
Query: SELECT * FROM img WHERE ready=1 and taxon like "Thelypteris noveboracensis%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

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Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0107 1849 [detail]
© 2007 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0107 1850 [detail]
© 2007 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0107 1851 [detail]
© 2007 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 3333 1111 1107 0063 [detail]
© University and Jepson Herbaria

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0508 0553 [detail]
© 2008 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0508 0554 [detail]
© 2008 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0508 0555 [detail]
© 2008 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0508 0556 [detail]
© 2008 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0274 [detail]
© 2010 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0275 [detail]
© 2010 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0276 [detail]
© 2010 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0277 [detail]
© 2010 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0278 [detail]
© 2010 Louis-M. Landry

Thelypteris noveboracensis
Thelypteris noveboracensis
ID: 0000 0000 0710 0279 [detail]
© 2010 Louis-M. Landry

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