View source for Thalia dealbata

{{Treatment/ID
|accepted_name=Thalia dealbata
|accepted_authority=Fraser
|publications={{Treatment/Publication
|title=Thalia dealbata
|place=[plate]. 1794
|year=1794
}}
|common_names=Powdery thalia
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Thalia barbata
|authority=Small
}}
|hierarchy=Marantaceae;Thalia;Thalia dealbata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Marantaceae]]</div><div class="higher-taxon"><small>genus</small>[[Thalia]]</div><div class="higher-taxon"><small>species</small>[[Thalia dealbata]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>0.7–2.5 m. <b>Leaves</b>: basal 2–5, cauline 0; sheath pruinose, glabrous; petiole pruinose, glabrous; pulvinus yellowish brown to red or purple-brown, 0.6–2.5 cm, glabrous; blade ovate, occasionally narrowly elliptic, 17–55 × 7–22 cm, firm, stiff-papery, base rounded, rarely obtuse, apex acuminate, abaxial surface pruinose, appearing whitish, glabrous, adaxial surface pilose to nearly villous in basal 0.5–1 cm of blade, including midrib, at apex, and along margin of broader side. <b>Inflorescences</b> erect, tightly clustered, compact array, 9–31 × 7–18 cm; scapes 0.5–1.9 m; rachis pruinose; internodes 2–3 mm; bracts markedly pruinose, appearing whitish, red-brown to red-purple beneath waxy coating, orbiculate, strongly cupped, 0.8–1.5 cm, stiff, leathery, glabrous. <b>Flowers</b>: sepals 1.5–2.5 mm; outer staminode dark purple, 12–15 × ca. 6 mm; callose staminode base white to pale purple, margins and apex dark purple, apical rim reduced, petal-like. <b>Fruits</b> nearly globose to broadly obovoid, 9–12 × 8–11 mm. <b>Seeds</b> dark brown to black, nearly globose to broadly ellipsoid, 8–10 × 7–9. <b>2n</b> = 12 (in cultivation).</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–early fall (May–Sep); fruiting summer–fall (Jun–Oct).
|habitat=Coastal plain in swamps, streamsides, roadside ditches, and ponds
|distribution=Ark.;Ga.;Ill.;La.;Miss.;Mo.;Okla.;S.C.;Tex.
|discussion=<p><i>Thalia dealbata</i> is the only species of Marantaceae endemic to North America and the only one not found in the tropics. Its sister species, T. multiflora Horkel ex K&ouml;rnicke, is similarly restricted, but to the southernmost part of the range, southern Brazsil to Uruguay. It is possible that our species is the result of an early, chance long-distance dispersal event from a South American population. This might partially explain why the plants are autogamous in spite of the elaborate floral mechanism.</p><!--
--><p><i>Thalia dealbata</i> is grown as an ornamental in tropical and temperate gardens and is hardy as far north as Philadelphia, Pennsylvania, and Vancouver, British Columbia when the rhizome is submersed during winter.</p>
|tables=
|references={{Treatment/Reference
|id=atee1915a
|text=Atee, W. L. 1915. Eleven important wild-duck foods. Bull. U.S.D.A. 205: 1--25.
}}{{Treatment/Reference
|id=bentley-a
|text=Bentley, R. and H. Trimen. [1875--]1880. Medicinal Plants.... 4 vols. in 42 parts. London. Vol. 4, p. 265.
}}{{Treatment/Reference
|id=hartgerink1978a
|text=Hartgerink, T. et al. 1978. Pollination of clumped and dispersed inflorescences of Thalia geniculata. Field Problem report, Tropical Biology -- ---An Ecological Approach, 78-1. Organization for Tropical Studies, Inc., Costa Rica. Pp. 159--162.
}}{{Treatment/Reference
|id=kennedy1992a
|text=Kennedy, H. 1992. Calatheas---their distribution, diversity, and potential for horticulture. Bull. Heliconia Soc. Int. 6(2): 3--4.
}}{{Treatment/Reference
|id=koch1857a
|text=Koch, K. 1857. Maranta, Thalia, Phrynium und Calathea. Bermerkungen im Allgemeinen, ihre Kultur und Beschreibung einiger neuen Arten. Allg. Gartenzeitung 21: 145--149.
}}{{Treatment/Reference
|id=mahanty1970a
|text=Mahanty, H. K. 1970. A cytological study of the Zingiberales with special reference to their taxonomy. Cytologia 35: 13--49. Mc
}}{{Treatment/Reference
|id=miege1960a
|text=Miege, J. 1960. Troisième liste de nombres chromosomiques d'espèces d'Afrique occidentale. Ann. Fac. Sci. Univ. Dakar 5: 75--85.
}}{{Treatment/Reference
|id=sat1960a
|text=Sat&ocirc, D. 1960. The karyotype analysis in Zingiberales with special reference to the proto-karyotype and stable karyotype. Sci. Pap. Coll. Gen. Educ. Univ. Tokyo 10: 225--243.
}}{{Treatment/Reference
|id=shuey1975a
|text=Shuey, A. G. 1975. A red-petioled form of Thalia geniculata L. from central Florida. Rhodora 77: 210--212.
}}{{Treatment/Reference
|id=simmonds1954a
|text=Simmonds, N. W. 1954. Chromosome behaviour in some tropical plants. Heredity 8: 139--146.
}}{{Treatment/Reference
|id=suessenguth1921a
|text=Suessenguth, K. 1921. Bemerkungen zur meiotischen und somatischen Kernteilung bei einigen Monokotylen. Flora 114: 313--328.
}}{{Treatment/Reference
|id=titford1812a
|text=Titford, W. J. 1812. Sketches toward a Hortus Botanicus Americanus. London.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Thalia dealbata
|author=
|authority=Fraser
|rank=species
|parent rank=genus
|synonyms=Thalia barbata
|basionyms=
|family=Marantaceae
|phenology=Flowering late spring–early fall (May–Sep); fruiting summer–fall (Jun–Oct).
|habitat=Coastal plain in swamps, streamsides, roadside ditches, and ponds
|distribution=Ark.;Ga.;Ill.;La.;Miss.;Mo.;Okla.;S.C.;Tex.
|reference=atee1915a;bentley-a;hartgerink1978a;kennedy1992a;koch1857a;mahanty1970a;miege1960a;sat1960a;shuey1975a;simmonds1954a;suessenguth1921a;titford1812a
|publication title=Thalia dealbata
|publication year=1794
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V22/V22_70.xml
|genus=Thalia
|species=Thalia dealbata
}}<!--

-->[[Category:Treatment]][[Category:Thalia]]