Aquatic herb
Nasturtium officinale W.T. Aiton
🗒 Synonyms
synonym | Baeumerta nasturtium-aquaticum (L.) P. Gaertn., B. Mey. & Scherb. ex Hayek |
synonym | Cardamine fontana Lam. |
synonym | Cardamine nasturtium (L.) Moench |
synonym | Dictyosperma olgae Regel & Schmalh. |
synonym | Nasturtium aquaticum Wahlenb. |
synonym | Nasturtium fontanum (Lam.) Asch. |
synonym | Nasturtium nasturtium-aquaticum (L.) H. Karst. |
synonym | Nasturtium officinale subsp. rotundifolium A.P. Khokhr. |
synonym | Nasturtium siifolium Rchb. |
synonym | Radicula nasturtium-aquaticum (L.) Britten & Rendle |
synonym | Rorippa nasturtium (L.) Beck |
synonym | Rorippa nasturtium-aquaticum (L.) Hayek |
synonym | Rorippa officinalis (R. Br.) P. Royen |
synonym | Sisymbrium nasturtium-aquaticum L. |
🗒 Common Names
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📚 Overview
Summary
Nasturtium species are annual or perennial herbs, aquatic or semi terrestrial, usually glabrous, sometimes pubescent, not scapose. Rootstocks rhizomatous. Stem procumbent, prostrate, decumbent or erect, leafy, simple or sparsely branched. Leaves cauline, not in rosulate, oblanceolate to oblong in outline, margin pinnately compound to simple with 5-9 leaflets, ovate-lanceolate to elliptic, leaflet margins dentate to entire, lateral leaflets shortly petiolulate or sessile, terminal leaflet long petiolulate, apex obtuse to subemarginate, petiole wide and auriculate near the base. Inflorescence raceme corymbs, many flowered, considerably elongated in fruit, ebracteate. Flowers bisexual, cream white, yellow, rarely pink, pedicel erect, divaricate, stout, slender, ascending, glabrous or pubescent above, sepals 4, linear lanceolate-oblong, inner lateral pair base saccate or not, petals 4, obovate to spathulate, much longer than sepals, base attenuate, margins entire, apex obtuse, claw undifferentiated. Stamens 6, tetradynamous, filaments white, not dilated near the base, anthers linear-oblong, nectar glands 2, lateral, annular or semiannular. Ovary superior, bicarpellary, ovules 20-50. Fruit siliqua, dehiscent, linear, flattened narrow oblong, terete, erect or slightly curved, valves obscurely veined, glabrous or slightly torulose, replum rounded, septum complete, style obsolete or short, stigma capitate, entire. Seeds uniseriate or biseriate, brown, plump, oblong-ovoid, not winged, minutely to coarsely reticulate, not mucilaginous when soaked, cotyledons accumbent.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Nomenclature and Classification
References
Hortus Kew. (W.T. Aiton), ed. 2., 4: 110. 1812
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Natural History
Reproduction
Nasturtium species flowers are complete, bisexual, i.e., with functional male (androecium) and female (gynoecium), including stamens, carpels and ovary. Pollination is entomophilous i.e., by insects, or cleistogamy i.e., by self or allogamy i.e., by cross pollination. Flowering/Fruiting: April—July.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
Dispersal
Seeds may be dispersed by autochory i.e., self dispersal, anemochory i.e., wind dispersal, zoochory i.e., dispersal by birds or animals, anthropochory i.e., dispersal by humans.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
Morphology
Perennial herbs, aquatic or semi terrestrial, usually glabrous, sometimes sparsely pubescent, about 10-75 cm tall, not scapose. Rootstocks rhizomatous. Stem procumbent, prostrate, decumbent or erect, leafy, simple or sparsely branched. Leaves cauline, not in rosulate, oblanceolate to oblong in outline about 6-20 x 2-6 cm across, base auriculate, pinnately compound with 5-11 leaflets, lower leaves with less leaflets and upper leaves with more leaflets, ovate-lanceolate to elliptic, about 1.5-3.5 x 0.5-2 cm across, base cuneate, leaflet margins dentate to entire, lateral leaflets shortly petiolulate or sessile, terminal leaflet orbiculate, long petiolulate, apex obtuse to subemarginate, petiole wide and not winged near the base. Inflorescence raceme corymbs, 5-25 flowered considerably elongated in fruit, ebracteate. Flowers bisexual, cream white, about 4-5 mm across, pedicel erect or slightly curved, divaricate, stout, slender, ascending, glabrous or pubescent above, about 5-10 mm long, about 10-20 mm long in fruit, sepals 4, linear lanceolate-oblong, greenish white, inner lateral pair base saccate or not, about 1-2 x 1 mm across, petals 4, obovate to spathulate, much longer than sepals, base attenuate, margins entire, apex obtuse, about 3-5 x 1.5-2 mm across, claw undifferentiated. Stamens 6, tetradynamous, filaments not dilated near the base, about 2.5-3.5 mm long, anthers linear-oblong, about 1 mm long, nectar glands 2, lateral, annular or semiannular. Ovary superior, bicarpellary, ovules 30-60. Fruit siliqua, dehiscent, linear, flattened narrow oblong or subcylindrical, about 12-20 x 2-2.5 mm across, terete, erect or slightly curved, valves membranous, faintly veined, glabrous or slightly torulose, replum rounded, septum complete, style about 1-1.5 mm long, stigma capitate, entire. Seeds biseriate, reddish brown, plump, oblong-ovoid, about 0.8-1 x 0.7 mm across, not winged, minutely to coarsely reticulate with about 30-60 areolae, not mucilaginous when soaked, cotyledons accumbent.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
Diseases
Nasturtium species are susceptible to various insect pests, virus and moulds.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Habitat and Distribution
General Habitat
Habitat
Freshwater
Banks of stagnant and runnung water bodies
Marshy places, lake margins and wet meadows, altitude up to 3000 m.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
Description
Global Distribution
India: Assam, Kashmir, Meghalaya; Europe And Temperate Asia
Indian Distribution
Throughout Assam
Global Distribution
Asia: China, India, Nepal, Pakistan, Sri Lanka, Taiwan; Africa; Europe; North America; South America.
Local Distribution
Assam, Bihar, Delhi, Goa, Himachal Pradesh, Maharashtra, Punjab, Tamil Nadu, Uttarakhand, West Bengal.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Occurrence
No Data
📚 Demography and Conservation
Conservation Status
IUCN Red List Category
Least Concern
Not evaluated (IUCN).
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Uses and Management
Uses
Leaves are used as garnishing the salads, also used as potential medicine because it is diuretic, expectorant, purgative for stomach disorders, hypoglycemic, odontalgic, stimulant and health tonic.
Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India.
Attributions | Ganeshaiah, K. N., UAS, Bangalore, India.; Kailash, B. R., ATREE, Bangalore, India.; Royal Norwegian Embassy grants. Indian Bioresource Information Network (IBIN), Department of Biotechnology, New Delhi, India. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY_NC_SA |
References |
No Data
📚 Information Listing
References
- Seed dispersal. (2013, September 11). In Wikipedia, The Free Encyclopedia. Retrieved 08:42, February 11, 2013, URL: http://en.wikipedia.org/w/index.php?title=Seed_dispersal&oldid=572442927
- Plant sexual morphology. (2013, February 20). In Wikipedia, The Free Encyclopedia. Retrieved 10:31, February 21, 2013, from http://en.wikipedia.org/w/index.php?title=Plant_sexual_morphology&oldid=539322400
- Flora of North America, 'eFloras (2008). Published on the Internet http://www.efloras.org [accessed 12 April 2014]*' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. URL: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200009627
- Tropicos, botanical information system at the Missouri Botanical Garden - www.tropicos.org. URL: http://www.tropicos.org/Name/4100231
- The International Plant Names Index (2012). Published on the Internet http://www.ipni.org. URL: http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Nasturtium+officinale+&output_format=normal&query_type=by_query&back_page=query_ipni.html
- The Plant List (2010). Version 1. Published on the Internet; http://www.theplantlist.org/ URL: http://www.theplantlist.org/tpl1.1/record/kew-2381026
- Harvard University Herbaria, Publication and Botanist databases (HUH) © 2001 - 2013 by the President and Fellows of Harvard College.
- Birgitta Bremer et. al. (2009): An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. From Bot. J. Linn. Soc. 105-121.
- Hooker, J. D., (1872) Flora of British India. Reprint by Bishen Singh Mahendra Pal Singh, Publishers, Dehra Dun. 1: 133.
- Mark W. chase and James L. Reveal (2009): A Phylogenetic classification of the land plants to accompany APG III. From Bot. J. Linn. Soc. 122-127.
- Encyclopedia of Life. Available from http://www.eol.org. Accessed 15 Jan 2014.
- Sharma, B. D., Balakrishnan, N. P., Rao, R. R., & Hajra, P. K. (1993), Flora of India, Botanical Survey of India. Deep Printers, New Delhi. Vol. 2: 125.
- Alternative nature online. URL: http://www.altnature.com/gallery/watercress.htm
- IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. . Downloaded on 23 February 2015.
Information Listing > References
- Seed dispersal. (2013, September 11). In Wikipedia, The Free Encyclopedia. Retrieved 08:42, February 11, 2013, URL: http://en.wikipedia.org/w/index.php?title=Seed_dispersal&oldid=572442927
- Plant sexual morphology. (2013, February 20). In Wikipedia, The Free Encyclopedia. Retrieved 10:31, February 21, 2013, from http://en.wikipedia.org/w/index.php?title=Plant_sexual_morphology&oldid=539322400
- Flora of North America, 'eFloras (2008). Published on the Internet http://www.efloras.org [accessed 12 April 2014]*' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. URL: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200009627
- Tropicos, botanical information system at the Missouri Botanical Garden - www.tropicos.org. URL: http://www.tropicos.org/Name/4100231
- The International Plant Names Index (2012). Published on the Internet http://www.ipni.org. URL: http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Nasturtium+officinale+&output_format=normal&query_type=by_query&back_page=query_ipni.html
- The Plant List (2010). Version 1. Published on the Internet; http://www.theplantlist.org/ URL: http://www.theplantlist.org/tpl1.1/record/kew-2381026
- Harvard University Herbaria, Publication and Botanist databases (HUH) © 2001 - 2013 by the President and Fellows of Harvard College.
- Birgitta Bremer et. al. (2009): An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. From Bot. J. Linn. Soc. 105-121.
- Hooker, J. D., (1872) Flora of British India. Reprint by Bishen Singh Mahendra Pal Singh, Publishers, Dehra Dun. 1: 133.
- Mark W. chase and James L. Reveal (2009): A Phylogenetic classification of the land plants to accompany APG III. From Bot. J. Linn. Soc. 122-127.
- Encyclopedia of Life. Available from http://www.eol.org. Accessed 15 Jan 2014.
- Sharma, B. D., Balakrishnan, N. P., Rao, R. R., & Hajra, P. K. (1993), Flora of India, Botanical Survey of India. Deep Printers, New Delhi. Vol. 2: 125.
- Alternative nature online. URL: http://www.altnature.com/gallery/watercress.htm
- IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. . Downloaded on 23 February 2015.
No Data
🐾 Taxonomy
Root | Root |
Kingdom | Plantae |
Phylum | Tracheophyta |
Class | Equisetopsida C. Agardh |
Order | Brassicales |
Family | Brassicaceae |
Genus | Nasturtium |
Species | Nasturtium officinale W.T. Aiton |
📊 Temporal Distribution
📷 Related Observations