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An algorithm competition for automatic species identification from herbarium specimens

Plant biodiversity is threatened, yet many species remain undescribed. It is estimated that >50% of undescribed species have already been collected and are awaiting discovery in herbaria. Robust automatic species identification algorithms using...

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7/6/20
Cyanea kuhihewa: Rediscovering one of Hawai'i's rarest trees

With 90% of its nearly 1,400 native plants classified as endemic, Hawai'i has one of the highest levels of endemism of any floristic region of the world. Although Cyanea is one of the most species-rich flowering plant genera in Hawai'i, nearly half of...

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2/25/20
The Extended Specimen Network: A Strategy to Enhance US Biodiversity Collections, Promote Research, and Education

For more than two centuries, biodiversity collections have served as the foundation for scientific investigation of and education about life on Earth. The collections that have been assembled in
the past and continue to grow today are a...

Resource
12/3/19
Research Gaps and Challenges in the Conservation and Use of North American Wild Lettuce Germplasm

The North American crop wild relatives (CWR) of lettuce (Lactuca L.) represent an underexplored
pool of genetic diversity of potential value to breeding programs.  In this review, we examine the role of herbarium and genebank holdings in...

Resource
11/1/19
Distributions and Conservation Status of Carrot Wild Relatives in Tunisia: A Case Study in the Western Mediterranean Basin

Crop wild relatives, the wild progenitors and closely related cousins of cultivated plant
species, are sources of valuable genetic resources for crop improvement. Persisting gaps
in knowledge of taxonomy, distributions, and...

Resource
10/2/19
ASSESSMENT OF THE HAMAMELIDACEAE IN GLOBAL LIVING COLLECTIONS

The Hamamelidaceae has genera with named cultivars, but only one cultivar registration authority for the genus Hamamelis. Choosing the Hamamelidaceae as the focus of this project provides missing information for members of this ornamentally valuable...

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9/13/19
Plant Photo Verification Spreadsheet

Check out this Plant Photo Verification Spreadsheet put together by Boyce Tankersley and the Plant Nomenclature & Taxonomy Community.

Resource
1/25/19
Online Resources for Nomenclatural Verification

This is a list of Online Resources for Nomenclatural Verification assembled by the Plant Nomenclature & Taxonomy Community.

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1/25/19
Online Herbaria Guide

This Online Herbaria Guide was assembled by the Plant Nomenclature & Taxonomy Community. It provides a list of herbaria for research purposes. 

Resource
1/25/19
Ten-Year Performance of the United States National Elm Trial

Ulmus americana (American elm) was an important urban tree in North America prior to the introduction of the Dutch elm disease pathogen in 1930. Subsequently, urban and community forests were devastated by the loss of large canopies. Tree improvement...

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11/16/18

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