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Topic: Pontederiaceae

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	Pontederiaceae - Wikipedia, the free encyclopedia
		Pontederiaceae is the botanical name of a family of flowering plants.
		It is best known for the water hyacinth (Eichhornia crassipes), which is a pest in all too many waterways.
		Pontederiaceae in L. Watson and M.J. Dallwitz (1992 onwards).
	en.wikipedia.org /wiki/Pontederiaceae (146 words)

	Barrett publications
		Glover, D.E. and Barrett, S.C.H. Trimorphic incompatibility in Mexican populations of Pontederia cordata (Pontederiaceae).
		Eckenwalder, J.E. and Barrett, S.C.H. Phylogenetic systematics of Pontederiaceae.
		Barrett, S.C.H., Morgan, M.T. and Husband, B.C. The dissolution of a complex polymorphism: the evolution of self-fertilization in tristylous Eichhornia paniculata (Pontederiaceae).
	www.botany.utoronto.ca /researchlabs/Barrettlab/schb_pub.html (3807 words)

	Rooting Phylogenetic Trees with Distant Outgroups: A Case Study from the Commelinoid Monocots -- Graham et al. 19 (10): ...
		Two of three branches not found across all most-parsimonious trees involve short branches in Pontederiaceae (not shown); a third (indicated with an arrow) involves two different arrangements near the base of the commelinoid monocot clade.
		Bootstrap values are indicated beside branches but are excluded from all branches in Pontederiaceae, except for the two branches around the root.
		Branch lengths for Pontederiaceae were calculated from the combined ndhF and rbcL data; the bars at each node show the minimum, average, and maximum branch lengths across the most-parsimonious reconstructions.
	mbe.oxfordjournals.org /cgi/content/full/19/10/1769 (6349 words)

	[No title] (Site not responding. Last check: 2007-10-30)
		Pontederiaceae: Florida taxa from the Atlas of Florida Vascular Plants
		Pontederiaceae: Information/Images from the University of Hawaii - Manoa)
		Pontederiaceae: holdings from Ecology & Evolutionary Biology Conservatory - University of Connecticut
	www.csdl.tamu.edu /FLORA/cgi/gateway_family?fam=Pontederiaceae (156 words)

	Commelinales
		Stem-group Commelinales are dated to ca 114 mybp, divergence within the group to ca 110 mybp (Janssen and Bremer 2004); the corresponding dates in Wikström et al.
		Pontederiaceae are aquatic or marsh plants - sometimes annuals - with sheathing leaf bases that are often differentiated into a petiole and blade with many parallel veins, the blade of the younger leaf then encircles the petiole of the older leaf.
		Stem group Pontederiaceae are dated to ca 89 mybp, divergence within the crown group to ca 39 mybp (Janssen and Bremer 2004).
	www.mobot.org /MOBOT/research/APweb/orders/commelinalesweb.htm (2045 words)

	Cortical development in roots of the aquatic plant Pontederia cordata (Pontederiaceae) -- Seago et al. 87 (8): 1116 -- ...
		Cortical development in roots of the aquatic plant Pontederia cordata (Pontederiaceae) -- Seago et al.
		Peterson, R. 1992 Adaptations of root structure in relation to biotic and abiotic factors.
		Schönland, S. 1887 The apical meristem in the roots of Pontederiaceae.
	www.amjbot.org /cgi/content/full/87/8/1116 (6044 words)

	R. Ness
		I am interested in understanding the consequences of multiple transitions from outcrossing to selfing on the patterns and magnitude of molecular genetic variation in the annual aquatic Eichhornia paniculata (Pontederiaceae).
		Oxford University Press, Oxford, U.K. The dissolution of a complex genetic polymorphism: the evolution of self-fertilization in tristylous Eichhornia paniculata (Pontederiaceae).
		HUSBAND, B. Multiple origins of self-fertilization in tristylous Eichhornia paniculata (Pontederiaceae): inferences from style morph and isozyme variation.
	www.botany.utoronto.ca /ResearchLabs/BarrettLab/Ness.html (1149 words)

	PBIO 450 Lecture Notes - Zingideridae -- Spring 1999 (Site not responding. Last check: 2007-10-30)
		These two families are related to Pontederiaceae, and form the basis for the Pontederianae, a taxon I position between the Bromelianae and the Commelinanae.
		These data position the Pontederiaceae basal to the Commelinaceae without the imposition of the zingibers between them.
		Bremer and his associates refers the Pontederiaceae to the Commeliniales, then positions the Zingberales after that order, followed by the Poales.
	www.life.umd.edu /emeritus/reveal/pbio/pb450/zing.html (856 words)

	Commelinid Monocots: Taxonomic Groups (Site not responding. Last check: 2007-10-30)
		Adaptive radiation in the aquatic plant family Pontederiaceae: Insights from phylogenetic analysis.
		Reconstruction of the evolution of reproductive characters in Pontederiaceae using phylogenetic evidence from chloroplast DNA restriction-site variation.
		Phylogenetic congruence and discordance among one morphological and three molecular data sets from Pontederiaceae.
	www.sci.sdsu.edu /plants/comm/lit/pontederiac.html (100 words)

	Pontederiaceae in Flora of North America @ efloras.org
		Pontederiaceae in Flora of North America @ efloras.org
		Herbs, annual or perennial, aquatic, rooted in mud or free-floating.
		Rosatti, T. The genera of Pontederiaceae in the southeastern United States.
	www.efloras.org /florataxon.aspx?flora_id=1&taxon_id=10722 (279 words)

	ARS \| Publication request: Neotropical Thrypticus (Diptera: Dolichopodidae) Reared from Water Hyacinth, Eichhornia ...
		Interpretive Summary: Nine new species of Thrypticus (Diptera, Dolichopodidae), associated with the aquatic plants of the Pontederiaceae family, were found in surveys conducted by the SABCL researchers in Parana-Paraguay basin and upper Amazon river.
		Five of them were reared from water hyacinth, Eichhornia crassipes (Martius) Solms-Laubach which is originally from South America and became an invasive weed in the United States and many other countries around the world.
		All nine species were reared from the petioles and stems of aquatic and semiaquatic Pontederiaceae, five of them from water hyacinth, Eichhornia crassipes.
	www.ars.usda.gov /research/publications/publications.htm?seq_no_115=175535 (288 words)

	Amazon.com: Pontederiaceae (Site not responding. Last check: 2007-10-30)
		On hydrothrix, a new genus of Pontederiaceae by Joseph Dalton Hooker (Unknown Binding - Jan 1, 1887)
		Pontederiaceae (Flora of tropical East Africa: [Angiospermae]) (Flora of tropical East Africa: [Angiospermae]) by Bernard Verdcourt (Unknown Binding - Jan 1, 1968)
		(water star-grass) (Pontederiaceae) with respect to seasonal and environmental...
	www.amazon.com /s?ie=UTF8&keywords=Pontederiaceae&tag=ecomplex&index=blended&link_code=qs&page=1 (152 words)

	Arrowleaf Falsepickerelweed \| Monochoria hastata in Family Pontederiaceae ... Aquatic Plant Species
		The aquatic plant Monochoria hastata whose common name is Arrowleaf Falsepickerelweed and which is a member of the plant family called Pontederiaceae was introduced to the USA.
		Arrowleaf Falsepickerelweed is an annual aquatic which menas it lasts for a single growing season only.
		Monochoria hastata belongs to the plant family Pontederiaceae.
	www.garden-pond-plants.com /plantmerge/monochoriahastata.htm (165 words)

	Water Hypacinth \| Eichhornia crassipes in Family Pontederiaceae ... Aquatic Plant Species
		Floating plants in the wild have a habit of getting out of control and block up water ways at times.
		The aquatic plant Eichhornia crassipes whose common name is Water Hypacinth and which is a member of the plant family called Pontederiaceae was introduced to the USA.
		Eichhornia crassipes belongs to the plant family Pontederiaceae.
	www.garden-pond-plants.com /plantmerge/eichhorniacrassipes.htm (237 words)

	ponteder.htm
		As an aquatic group, the Pontederiaceae tend to be under collected and the distribution of the taxa are believed to be wider than specimens indicate.
		Flowering stem without a constriction; flowers solitary or in a sparsely flowered spike; stamens 3; fruit a many-seeded capsule...
		Agostini, G. El genero Eichhornia (Pontederiaceae) in Venezuela.
	www.unh.edu /herbarium/CostaRica/ponteder.htm (1818 words)

	IPNI Query Results
		Pontederiaceae Pontederia cordata L. Pontederiaceae Pontederia cordata Larrañaga -- Escritos Damaso Antonio Larranaga 2: 133.
		Pontederiaceae Pontederia cordata L. Species Plantarum 2 1753 (APNI)
		Pontederiaceae Pontederia cordata Larrañaga -- Escritos D. Larranaga, ii.
	www.ipni.org /ipni/plantsearch?find_genus=Pontederia&find_species=cordata&query_type=by_query&back_page=query_ipni.html (49 words)

	ARS \| Publication request: Redescription of Megamellus Scutellaris Berg (Hemiptera: Delphacidae), a Candidate for ...
		Among the insects found, delphacids identified as Megamellus scutellaris Berg were the most abundant.
		Technical Abstract: To detect biocontrol agents of the invasive aquatic weed Eichhornia crassipes (Martius) Solms-Laubach (Pontederiaceae), surveys were conducted in the basins of the Paraná and Uruguay rivers in Argentina and the basin of the Amazon river in Perú and Brazil.
		Among the captured delphacids, Megamelus scutellaris Berg was the most abundant.
	www.ars.usda.gov /research/publications/publications.htm?seq_no_115=175722 (227 words)

	Eichhornia crassipes (Pontederiaceae) - HEAR species info (Site not responding. Last check: 2007-10-30)
		Information about Eichhornia crassipes is available from the Global Invasive Species Database (GISD) (a product of IUCN's Invasive Species Specialist Group [ISSG]).
		Images of Eichhornia crassipes (Pontederiaceae) are presented online by the Pacific Island Ecosystems at Risk project (PIER) (USDA/Forest Service).
		Copyright-free images of (or related to) Eichhornia crassipes (Pontederiaceae) (water hyacinth) by Forest and Kim Starr (USGS) are presented online.
	www.hear.org /species/eichhornia_crassipes (371 words)

	Plant names from the botanical family Pontederiaceae
		Gardening - Plant names from the botanical family Pontederiaceae
		We are constantly adding to and updating the plant database to bring you the most complete plant database in the world!
		Can't find the Plant names from the botanical family Pontederiaceae information your are looking for?
	www.mygarden.net.au /names/family/40/1 (639 words)

	anchored water hyacinth, Eichhornia azurea (Liliales: Pontederiaceae) @ Forestry Images
		anchored water hyacinth, Eichhornia azurea (Liliales: Pontederiaceae) @ Forestry Images
		Liliopsida > Liliales > Pontederiaceae > Eichhornia azurea (Swartz) Kunth
		Forestry Images is a joint project of The Bugwood Network and USDA Forest Service.
	www.forestryimages.org /browse/subimages.cfm?sub=4677&search=Search (79 words)

	arrowleaf false pickerelweed, Monochoria hastata (Liliales: Pontederiaceae) @ Insect Images
		arrowleaf false pickerelweed, Monochoria hastata (Liliales: Pontederiaceae) @ Insect Images
		Liliopsida > Liliales > Pontederiaceae > Monochoria hastata (L.) Solms
		Insect Images is a joint project of The Bugwood Network and USDA Forest Service.
	www.insectimages.org /browse/subimages.cfm?sub=4540 (79 words)

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