Trapa natans: Difference between revisions

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{{SPlantbox
{{SPlantbox
|familia=Trapaceae
|familia=Trapaceae
|genus=Trapa  
|genus=Trapa
|species=natans
|species=natans
|common_name=Bull nut, Jesuits' nut, Water chestnut
|common_name=Bull nut, Jesuits' nut, Water chestnut
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|image_width=240
|image_width=240
}}
}}
__NOTOC__{{Plantbox
Describe plant here...
| latin_name = ''LATINNAME''  <!--- replace LATINNAME with the actual latin name -->
 
| common_names =    <!--- if multiple, list all, if none, leave blank -->
| growth_habit = ?  <!--- tree, shrub, herbaceous, vine, etc -->
| high = ?  <!--- 1m (3 ft) -->
| wide =    <!--- 65cm (25 inches) -->
| origin = ?  <!--- Mexico, S America, S Europe, garden, etc -->
| poisonous =    <!--- indicate parts of plants which are known/thought to be poisonous -->
| lifespan =    <!--- perennial, annual, etc -->
| exposure = ?  <!--- full sun, part-sun, semi-shade, shade, indoors, bright filtered (you may list more than 1) -->
| water = ?  <!--- frequent, regular, moderate, drought tolerant, let dry then soak -->
| features =    <!--- flowers, fragrance, fruit, naturalizes, invasive -->
| hardiness =    <!--- frost sensitive, hardy, 5°C (40°F), etc -->
| bloom =    <!--- seasons which the plant blooms, if it is grown for its flowers -->
| usda_zones = ?  <!--- eg. 8-11 -->
| sunset_zones =    <!--- eg. 8, 9, 12-24, not available -->
| color = IndianRed
| image = Upload.png  <!--- Freesia.jpg -->
| image_width = 240px    <!--- leave as 240px if horizontal orientation photo, or change to 180px if vertical -->
| image_caption =    <!--- eg. Cultivated freesias -->
| regnum = Plantae  <!--- Kingdom -->
| divisio =  <!--- Phylum -->
| classis =    <!--- Class -->
| ordo =    <!--- Order -->
| familia =    <!--- Family -->
| genus =
| species =
| subspecies =
| cultivar =
}}
{{Inc|
{{Inc|
<!--- ******************************************************* -->
Trapa natans, Linn. Water Chestnut. Water Caltrops. Jesuit's-nut. Petiole of floating lvs. 2-4 in. long, nearly glabrous; blade rhombic-orbicular, dentate in upper half, slightly villous along the nerves beneath: fr. 4-spined, but the 2 lateral ones shorter. Eu., Orient. —It has two kinds of lvs. The submerged ones are root-like, long, slender, and feathery. The floating lvs. form a loose rosette. The lf.-stalks are swollen and spongy near the apex. The fr. is an inch or two across and has 4 spinescent angles. It is roasted and eaten in some parts of Eu. like the common chestnut. It is sparingly naturalized in this country. Var. verbanensis, Cesati (T. verbanensis, De Not.), of Lake Maggiore in Italy, has deltoid lvs. and compressed 3-angled fr. with 2 short horns.
Trapa natans, Linn. Water Chestnut. Water Caltrops. Jesuit's-nut. Petiole of floating lvs. 2-4 in. long, nearly glabrous; blade rhombic-orbicular, dentate in upper half, slightly villous along the nerves beneath: fr. 4-spined, but the 2 lateral ones shorter. Eu., Orient. Gn. 24, p. 557. G.C. II. 10:213. B.R. 259.—It has two kinds of lvs. The submerged ones are root-like, long, slender, and feathery. The floating lvs. form a loose rosette. The lf.-stalks are swollen and spongy near the apex. The fr. is an inch or two across and has 4 spinescent angles. It is roasted and eaten in some parts of Eu. like the common chestnut. It is sparingly naturalized in this country. Var. verbanensis, Cesati (T. verbanensis, De Not.), of Lake Maggiore in Italy, has deltoid lvs. and compressed 3-angled fr. with 2 short horns.
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{{stub}}
{{stub}}
[[Category:Categorize]]
__NOTOC__
 
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Latest revision as of 17:00, 29 April 2010

 Trapa natans subsp. var.  Bull nut, Jesuits' nut, Water chestnut
The query description has an empty condition.: aquatic
Height: to
Width: to
3ft5ft 2ft4ft
Height: 3 ft to 5 ft
Width: 2 ft to 4 ft
The query description has an empty condition.: perennial
Origin:
Poisonous:
Bloom: early summer, mid summer, late summer
The query description has an empty condition.: sun
The query description has an empty condition.:
Features: flowers
Hidden fields, interally pass variables to right place
Minimum Temp: °F
USDA Zones: 5 to 8
Sunset Zones:
Flower features: white
Trapaceae > Trapa natans var. ,



Describe plant here...


Standard Cyclopedia of Horticulture

Trapa natans, Linn. Water Chestnut. Water Caltrops. Jesuit's-nut. Petiole of floating lvs. 2-4 in. long, nearly glabrous; blade rhombic-orbicular, dentate in upper half, slightly villous along the nerves beneath: fr. 4-spined, but the 2 lateral ones shorter. Eu., Orient. —It has two kinds of lvs. The submerged ones are root-like, long, slender, and feathery. The floating lvs. form a loose rosette. The lf.-stalks are swollen and spongy near the apex. The fr. is an inch or two across and has 4 spinescent angles. It is roasted and eaten in some parts of Eu. like the common chestnut. It is sparingly naturalized in this country. Var. verbanensis, Cesati (T. verbanensis, De Not.), of Lake Maggiore in Italy, has deltoid lvs. and compressed 3-angled fr. with 2 short horns. CH


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.


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