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Ophioglossum petiolatum Hook.

Scientific name record
Names_Plants record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is indigenous
Threat status: Critical
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Ophioglossum petiolatum Hook., Exot. Fl. 1, 56, t. 56 (1823)
Ophioglossum petiolatum Hook.
Brownsey, P.J.; Given, D.R.; Lovis, J.D. 1985: A revised classification of New Zealand pteridophytes with a synonymic checklist of species. New Zealand Journal of Botany 23(3): 431–489.

Click to collapse Biostatus Info

Indigenous, non-endemic
Wild
New Zealand
Political Region

Click to collapse Nomenclature Info

Hook.
Hook.
Hooker, W.J. 1823: Exotic Flora. Vol. 1. Blackwood, Edinburgh.
1823
56, t. 56
ICN
Ophioglossum petiolatum Hook.
species
Ophioglossum petiolatum
From the Latin petiolatus (petiolate), a reference to the long stalk of the sporophore.
Holotype: On the roots of a plant from the W[est] Indies, Shepperd, Herb. Hookerianum, K! (photo WELT E471/32).

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Plantae
Tracheophyta
Polypodiopsida
Ophioglossales
Ophioglossaceae
Ophioglossum
petiolatum

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Click to collapse Descriptions Info

Allan, H.H. 1961: Flora of New Zealand. Vol. I. Indigenous Tracheophyta: Psilopsida, Lycopsida, Filicopsida, Gymnospermae, Dicotyledones. Government Printer, Wellington.

Ophioglossum pedunculosum Desv.

"Rhizome short, cylindrical; roots long, fleshy. Fronds 1-2 from the rhizome, rarely more. Petiole above the ground; . . . total length of frond . . . 4-12 in. Sterile lamina . . . 3/4-3 in. long, 1/2-1 in. broad, ovate or ovate-lanceolate or ovate-rhomboid . . . truncate or broadly cuneate at the base, never cordate, rather fleshy, venation reticulated. Fertile spike 3/4-11/2 in. long . . . Sporangia . . . 15-40 in each row.
Dawson, M.I. 2008: Index of chromosome numbers of indigenous New Zealand vascular plants.

Ophioglossum petiolatum Hook.

n = irregular meiosis
n = irregular meiosis

Click to collapse Taxonomic concepts Info

Ophioglossum pedunculosum Desv.
Ophioglossum pedunculosum sensu Cheeseman
Allan, H.H. (1961)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Brownsey, P.J. (1985)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Brownsey, P.J.; Given, D.R.; Lovis, J.D. (1985)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Chinnock, R.J. (1998)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Clausen, R.T. (1938)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Clausen, R.T. (1938)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Dawson, M.I. (2008)
Ophioglossum L.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Dawson, M.I. (2008)
Ophioglossum L.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Dawson, M.I.; Brownsey, P.J.; Lovis, J.D. (2000)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Heenan, P.B. et al. (2010)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Murray, B.G.; Datson, P.M. (2004)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Norton, D.A. et al. (2004)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Norton, D.A. et al. (2009)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Rolfe, J.R. et al. (2013)
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
Ophioglossum petiolatum Hook.
de Lange, P.J.; Rolfe, J.R. et al. (2018)
Ophioglossum petiolatum Hook.

Click to collapse Collections Info

Ophioglossum petiolatum Hook.
[Not available]
27 Link to an external page
Ophioglossum petiolatum Hook.
[Not available]
North Auckland
2 Link to an external page

Click to collapse Notes Info

typification
Holotype: On the roots of a plant from the W[est] Indies, Shepperd, Herb. Hookerianum, K! (photo WELT E471/32).
Etymology
From the Latin petiolatus (petiolate), a reference to the long stalk of the sporophore.

Click to collapse Metadata Info

920bc479-e04a-4b39-ad68-131644867a5f
scientific name
Names_Plants
1 January 2000
28 October 2015
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