Difference between revisions of "Tritonia"

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{{for|the genus of nudibranchs|Tritonia (animal)}}
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{{SPlantbox
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{{Taxobox
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|familia=Iridaceae
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| color = lightgreen
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|genus=Tritonia
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| name = ''Tritonia''
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|habit=bulbous
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| image =  
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|lifespan=perennial
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| image_width = 200px
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|features=deciduous, flowers
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| image_caption =  
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|Temp Metric=°F
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| regnum = [[Plant]]ae
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|jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks!
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| divisio = [[flowering plant|Magnoliophyta]]
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|image=Tritonia crocata 1.jpg
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| classis = [[monocotyledon|Liliopsida]]
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|image_width=240
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| ordo = [[Asparagales]]
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}}
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| familia = [[Iridaceae]]
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'''''Tritonia''''' (Flame Freesia) is a [[genus]] of [[flowering plants]] in the [[Iridaceae|iris]] family with around 28 species. They are wildly distributed mainly in [[South Africa]] and are close related to the genus [[Ixia]]. Small Bulbous plant up to 8 cm. Appears in great numbers in spring. Leaves fan-Shaped. Flowers shades of yellow, orange, and Brown, Sweet-smelling, and gives off a very strong parfume especially at night. Not grazed.
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| genus = '''''Tritonia'''''
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| genus_authority = Ker Gawl.
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The genus name is derived from the [[Latin]] word ''triton'', meaning "weathervane", and alludes to the apparently random arrangement of the stamens in some species.<ref name=Goldblatt2008>The Iris Family: Natural History & Classification (2008)</ref>
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| subdivision_ranks = Species
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| subdivision =
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{{Inc|
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Tritonia (name explained as follows by Ker-Gawler, its author: "Name derived from Triton, in the signification of a vane or weathercock; in allusion to the variable direction in the stamens of the different species"). Including Montbretia. Iridaceae. Blazing Star. Showy-flowered corm-bearing herbs used both as greenhouse and summer-blooming subjects.
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Corms or bulbs small, covered with fibrose sheaths or tunics: sts. simple or slightly branched: lvs. few, narrow-linear or broader and sword-shaped, usually falcate: spathes disposed along the rachis or the few branches, short, membranaceous, often 8-toothed: fls. 1 to a spathe, sessile; perianth-tube slender, limb concave or broadly campanulate, lobes obovate or oblong, nearly equal; ovary 3-celled: caps. membranaceous, ovoid or oblong.—About 50 species, S. Afr. Allied to Crocosmia, Acidanthera, Sparaxis, and Gladiolus. Few of them are in general cult., although many of the species have been intro. at one time or another. Those of the Montbretia class are showy hardy summer-flowering bulbs, to be handled like gladioli; or they may be left in the ground permanently if given protection of mulch in cold climates. As far north as N. Y. and Mass., however, they are usually best wintered in damp (not wet) earth indoors. The best-known kinds are T. crocosmaeflora and T. Pottsii. Most of the Latin names in catalogues belong to these, as sulphurea, tigridia, pyramidalis, grandiflora, elegans, floribunda. To gardeners, tritonias are usually known as montbretias. Garden tritonias grow 1 ft. or more tall, producing several to many showy fls. of a yellow, orange, or red color, and bearing several stiffish linear or sword-shaped lvs.
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Some of the following plants occur in the trade under Montbretia and have never been transferred to Tritonia. They are little known botanically and in some cases are probably hybrids or forms of T. crocosmaeflora and are here listed as Montbretias as signified by the M. before the specific name.—T. aurea, Pappe (M. aurea, Hort.). See Crocosmia aurea.—T. crispa, Ker-Gawl. Fl. whitish or pale pink, with oblong, obtuse segms. and with crisped lvs.— T. deusta, Ker-Gawl. Differs from T. crocata in having a purple-black blotch on the claw of the 3 outer segms.—M. elegans, Hort., has yellow and apricot fls.; possibly a form of T. crocosmaeflora.—T. flava, Ker-Gawl. Fls. bright yellow, the segms. oblong and the 3 lower ones with a callus in the throat: lvs. very short.—M. germanica, Hort., is offered in the trade as a form with scarlet fls., shaded with orange, 3 in. across.—T. hyalina, Baker. Differs from T. crocata in having the perianth-segms. narrowed at the lower part into a claw with hyaline margin.—T. lineata, Ker-Gawl. Fls. white or pink, with short oblong segms. and protruding anthers, of the shape of gladiolus fls.—M. Prometheus, Hort, is a horticultural form which grows up to 4 ft. high, with branching spikes of rich orange or orange-red fls., 3 1/2 in. across, their center crimson.—M. rosea. Hort., is offered in the trade as a form growing 3 ft. or more high with long arching spikes of rose or bright salmon-rose fls.—T. scillaris, Baker. Small and slender: fls. pink, with wide-flaring narrow segms., ixia-like,—T. securigera, Ker-Gawl. Lvs. short: fls. red or copper-colored, the 3 lower segms. with a callus on the claw. —T. undulata, Baker. Lvs. short and narrow, much crisped: fls. pink, with oblong equal segms. —T. viridis, Ker-Gawl. Lvs. plane or crisped, linear: fls. green, with nearly equal oblanceolate segms.—T. Wilsonii, Baker. Lvs. very narrow-linear: racemes simple or forked, lax, few-fld.: fls. white, tinged with purple, the segms. obovate-cuspidate.
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{{SCH}}
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}}
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==Cultivation==
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{{edit-cult}}<!--- Type cultivation info below this line, then delete this entire line -->
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===Propagation===
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{{edit-prop}}<!--- Type propagation info below this line, then delete this entire line -->
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===Pests and diseases===
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{{edit-pests}}<!--- Type pest/disease info below this line, then delete this entire line -->
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==Species==
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Species{{wp}}:
 
''[[Tritonia atrorubens]]''<br>
 
''[[Tritonia atrorubens]]''<br>
 
''[[Tritonia bakeri]]''<br>
 
''[[Tritonia bakeri]]''<br>
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''[[Tritonia tugwelliae]]''<br>
 
''[[Tritonia tugwelliae]]''<br>
 
''[[Tritonia watermeyeri]]''<br>
 
''[[Tritonia watermeyeri]]''<br>
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}}
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'''''Tritonia''''' (Flame Freesia) is a [[genus]] of [[flowering plants]] in the [[Iridaceae|iris]] family.
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==Gallery==
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{{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery  -->
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<gallery>
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Image:Upload.png| photo 1
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Image:Upload.png| photo 2
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Image:Upload.png| photo 3
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</gallery>
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==References==
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*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
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<!--- xxxxx  *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381  -->
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<!--- xxxxx  *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432  -->
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<!--- xxxxx  *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608  -->
  
 
==External links==
 
==External links==
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* [http://www.rbgkew.org.uk/wcsp/home.do Royal Botanic Gardens, Kew: World Checklist Series]
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*{{wplink}}
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<br/>
 
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{{monocot-stub}}
 
  
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[[Category:Iridaceae]]
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{{stub}}
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[[Category:Flowers]]
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__NOTOC__

Latest revision as of 22:06, 3 May 2010


Tritonia crocata 1.jpg


Plant Characteristics
Habit   bulbous

Lifespan: ⌛ perennial
Cultivation
Features: ✓ deciduous, flowers
Scientific Names

Iridaceae >

Tritonia >


If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks!


Tritonia (Flame Freesia) is a genus of flowering plants in the iris family with around 28 species. They are wildly distributed mainly in South Africa and are close related to the genus Ixia. Small Bulbous plant up to 8 cm. Appears in great numbers in spring. Leaves fan-Shaped. Flowers shades of yellow, orange, and Brown, Sweet-smelling, and gives off a very strong parfume especially at night. Not grazed.

The genus name is derived from the Latin word triton, meaning "weathervane", and alludes to the apparently random arrangement of the stamens in some species.[1]


Read about Tritonia in the Standard Cyclopedia of Horticulture 

Tritonia (name explained as follows by Ker-Gawler, its author: "Name derived from Triton, in the signification of a vane or weathercock; in allusion to the variable direction in the stamens of the different species"). Including Montbretia. Iridaceae. Blazing Star. Showy-flowered corm-bearing herbs used both as greenhouse and summer-blooming subjects.

Corms or bulbs small, covered with fibrose sheaths or tunics: sts. simple or slightly branched: lvs. few, narrow-linear or broader and sword-shaped, usually falcate: spathes disposed along the rachis or the few branches, short, membranaceous, often 8-toothed: fls. 1 to a spathe, sessile; perianth-tube slender, limb concave or broadly campanulate, lobes obovate or oblong, nearly equal; ovary 3-celled: caps. membranaceous, ovoid or oblong.—About 50 species, S. Afr. Allied to Crocosmia, Acidanthera, Sparaxis, and Gladiolus. Few of them are in general cult., although many of the species have been intro. at one time or another. Those of the Montbretia class are showy hardy summer-flowering bulbs, to be handled like gladioli; or they may be left in the ground permanently if given protection of mulch in cold climates. As far north as N. Y. and Mass., however, they are usually best wintered in damp (not wet) earth indoors. The best-known kinds are T. crocosmaeflora and T. Pottsii. Most of the Latin names in catalogues belong to these, as sulphurea, tigridia, pyramidalis, grandiflora, elegans, floribunda. To gardeners, tritonias are usually known as montbretias. Garden tritonias grow 1 ft. or more tall, producing several to many showy fls. of a yellow, orange, or red color, and bearing several stiffish linear or sword-shaped lvs.

Some of the following plants occur in the trade under Montbretia and have never been transferred to Tritonia. They are little known botanically and in some cases are probably hybrids or forms of T. crocosmaeflora and are here listed as Montbretias as signified by the M. before the specific name.—T. aurea, Pappe (M. aurea, Hort.). See Crocosmia aurea.—T. crispa, Ker-Gawl. Fl. whitish or pale pink, with oblong, obtuse segms. and with crisped lvs.— T. deusta, Ker-Gawl. Differs from T. crocata in having a purple-black blotch on the claw of the 3 outer segms.—M. elegans, Hort., has yellow and apricot fls.; possibly a form of T. crocosmaeflora.—T. flava, Ker-Gawl. Fls. bright yellow, the segms. oblong and the 3 lower ones with a callus in the throat: lvs. very short.—M. germanica, Hort., is offered in the trade as a form with scarlet fls., shaded with orange, 3 in. across.—T. hyalina, Baker. Differs from T. crocata in having the perianth-segms. narrowed at the lower part into a claw with hyaline margin.—T. lineata, Ker-Gawl. Fls. white or pink, with short oblong segms. and protruding anthers, of the shape of gladiolus fls.—M. Prometheus, Hort, is a horticultural form which grows up to 4 ft. high, with branching spikes of rich orange or orange-red fls., 3 1/2 in. across, their center crimson.—M. rosea. Hort., is offered in the trade as a form growing 3 ft. or more high with long arching spikes of rose or bright salmon-rose fls.—T. scillaris, Baker. Small and slender: fls. pink, with wide-flaring narrow segms., ixia-like,—T. securigera, Ker-Gawl. Lvs. short: fls. red or copper-colored, the 3 lower segms. with a callus on the claw. —T. undulata, Baker. Lvs. short and narrow, much crisped: fls. pink, with oblong equal segms. —T. viridis, Ker-Gawl. Lvs. plane or crisped, linear: fls. green, with nearly equal oblanceolate segms.—T. Wilsonii, Baker. Lvs. very narrow-linear: racemes simple or forked, lax, few-fld.: fls. white, tinged with purple, the segms. obovate-cuspidate. 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.


Cultivation

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Propagation

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Pests and diseases

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Species

Specieswp: Tritonia atrorubens
Tritonia bakeri
Tritonia chrysantha
Tritonia cooperi
Tritonia crispa
Tritonia crocata
Tritonia deusta
Tritonia disticha
Tritonia drakensbergensis
Tritonia dubia
Tritonia flabellifolia
Tritonia florentiae
Tritonia kamisbergensis
Tritonia karooica
Tritonia lancea
Tritonia laxifolia
Tritonia lineata
Tritonia marlothii
Tritonia moggii
Tritonia nelsonii
Tritonia pallida
Tritonia parvula
Tritonia securigera
Tritonia squalida
Tritonia tugwelliae
Tritonia watermeyeri

Gallery

If you have a photo of this plant, please upload it! Plus, there may be other photos available for you to add.

  • photo 1

  • photo 2

  • photo 3

References

External links


  1. ↑ The Iris Family: Natural History & Classification (2008)
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