Hawaiian Ecosystems at Risk project (HEAR)

Triumfetta semitriloba
(Tiliaceae)

Sacramento bur, triumfetta

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Species description or overview Taxonomy & nomenclature Impacts Control methods Images
Distribution Books Full-text articles Other resources  

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Species description or overview

Triumfetta semitriloba information from CTAHR (Motooka et al.) View info about Adobe Acrobat PDF format
Information about Triumfetta semitriloba from "Weeds of Hawaii's pastures and natural areas: an identification and management guide" (Motooka et al. 2003) is provided by the University of Hawaii's College of Tropical Agriculture and Human Resources (CTAHR).

Triumfetta semitriloba information from PIER
Information on Triumfetta semitriloba as relevant to Pacific Islands is provided by the Pacific Island Ecosystems at Risk project (PIER).


Taxonomy & nomenclature

GRIN nomenclature info for Triumfetta semitriloba
Nomenclatural information about Triumfetta semitriloba is provided by USDA/ARS/NGRP/GRIN.

Triumfetta semitriloba information from the Smithsonian's Flora of the Hawaiian Islands
Information about Triumfetta semitriloba--including nomenclature and synonymy, and status and distribution in Hawaii--is provided by the "Flora of the Hawaiian Islands" website of the Smithsonian National Museum of Natural History. Links from this page include descriptive information about the species, as well as worldwide distributional information and general information about the genus.

Triumfetta semitriloba information from ITIS
The Integrated Taxonomic Information System ITIS provides authoritative taxonomic information on Triumfetta semitriloba, as well as other plants, animals, fungi, and microbes of North America and the world.

IPNI nomenclature info for Triumfetta semitriloba
Nomenclatural information about Triumfetta semitriloba is provided by The International Plant Names Index (IPNI).


Impacts

Triumfetta semitriloba (Tiliaceae): species information from GCW
Information on Triumfetta semitriloba as relevant to Pacific Islands is provided by the Global Compendium of Weeds (GCW).


Control methods

Triumfetta semitriloba information from CTAHR (Motooka et al.) View info about Adobe Acrobat PDF format
Information about Triumfetta semitriloba from "Weeds of Hawaii's pastures and natural areas: an identification and management guide" (Motooka et al. 2003) is provided by the University of Hawaii's College of Tropical Agriculture and Human Resources (CTAHR).

Herbicidal weed control methods for pastures and natural areas of Hawaii View info about Adobe Acrobat PDF format
This comprehensive review of herbicide application methods includes calculations for formulations, and appendices listing herbicides registered for use in Hawaii and their toxicities (University of Hawaii, 2002).


Images

Images of Triumfetta semitriloba (Tiliaceae) (Sacramento bur)
Links to high-resolution free images of Triumfetta semitriloba (Tiliaceae) (Sacramento bur) by Forest & Kim Starr (USGS) are available here.

Triumfetta semitriloba information from the Smithsonian Flora of the Hawaiian Islands
Information about Triumfetta semitriloba in Hawaii is available from the Smithsonian Flora of the Hawaiian Islands.

Triumfetta semitriloba images from PIER
Images of Triumfetta semitriloba provided by the Pacific Island Ecosystems at Risk project (PIER).


Distribution

Triumfetta semitriloba information from the Smithsonian Flora of the Hawaiian Islands
Information about Triumfetta semitriloba in Hawaii is available from the Smithsonian Flora of the Hawaiian Islands.

Triumfetta semitriloba information from the Smithsonian's Flora of the Hawaiian Islands
Information about Triumfetta semitriloba--including nomenclature and synonymy, and status and distribution in Hawaii--is provided by the "Flora of the Hawaiian Islands" website of the Smithsonian National Museum of Natural History. Links from this page include descriptive information about the species, as well as worldwide distributional information and general information about the genus.


Books

Weeds of Hawaii's Pastures and Natural Areas: An Identification and Management Guide
Motooka, Philip, Luisa Castro, Duane Nelson, Guy Nagai, and Lincoln Ching. 2003. Weeds of Hawaii's Pastures and Natural Areas: An Identification and Management Guide. College of Tropical Agriculture and Human Resources (University of Hawaii--Manoa), Honolulu. 184 pp. color illus. ISBN: 1-929325-14-2.


Full-text articles

Weeds of Hawaii's Pastures and Natural Areas: An Identification and Management Guide
Motooka, Philip, Luisa Castro, Duane Nelson, Guy Nagai, and Lincoln Ching. 2003. Weeds of Hawaii's Pastures and Natural Areas: An Identification and Management Guide. College of Tropical Agriculture and Human Resources (University of Hawaii--Manoa), Honolulu. 184 pp. color illus. ISBN: 1-929325-14-2.

Phenology, reproductive potential, seed dispersal and predation, and seedling establishment of three invasive plant species in a Hawaiian rain forest
Medeiros, A.C. 2004. Phenology, reproductive potential, seed dispersal and predation, and seedling establishment of three invasive plant species in a Hawaiian rain forest. Ph.D. Dissertation, Department of Zoology, University of Hawaii at Manoa, Honolulu.


Other resources

Phenology, reproductive potential, seed dispersal and predation, and seedling establishment of three invasive plant species in a Hawaiian rain forest
After rain forest of Haleakala National Park was fenced in the late 1980s, native vegetation responded vigorously yet three problematic plant invaders (Clidemia hirta, Hedychium gardnerianum, and Psidium cattleianum) continued to spread unabated and became of great concern to Park managers. This contribution provides a quantitative assessment of crucial life history junctures (quantitative phenology, reproductive potential, seed dispersal, seed predation, seedling establishment) to assist Haleakala NP and other managers of Hawaiian rain forests. It also provides detailed information for potentially identifying key characteristics in prevention, rapid response, and prioritization of incoming invasive species. (This document is the 2004 Ph.D. dissertation of Dr. Arthur C. Medeiros for the Department of Zoology at the University of Hawaii.)


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The Hawaiian Ecosystems at Risk (HEAR) project was historically funded by the Pacific Basin Information Node (PBIN) of the National Biological Information Infrastructure (NBII) through PIERC (USGS) with support from HCSU (UH Hilo). More details are available online. Pacific Basin Information Node (PBIN) National Biological Information Infrastructure (NBII)

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