Botany Archives - Page 2 of 14 - The Global Plant Council

Nov 19

Adaptability of trees persists after millions of years of climate change

By Isabel Botany, Climate change, News

Ice age cycles had minimal impact on the genetic diversity of European trees, finds a new study. High diversity arose from traits like long lifespans and pollen traveling vast distances. This resilience offers hope for forests adapting to today’s rapid…

Oct 10

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Image: Herbarium specimens and community science observations differ in terms of how they are collected and what biodiversity data they record. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-51899-1

Digitally cataloguing archived plant specimens can transform conservation efforts

By Isabel Botany, News, Plant Science

Researchers emphasize the crucial role of herbarium collections in supporting biodiversity conservation. They advocate for increased funding to herbaria, which face financial threats, citing their effectiveness in generating high-quality, unbiased biodiversity data. While citizen science contributes, herbarium specimens provide a…

Aug 02

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The Madrid Declaration

By Isabel Blog, Botany

More than 3,000 botanists from 95 countries gathered at the XX International Botanical Congress in Madrid, held between 21-27th of July 2024, and issued ten calls for action, putting plants at the center of society’s path toward a sustainable future.…

Jul 16

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Image credit: Amalophyllon miraculum leaf. Credit: Creative Commons Attribution License (CC BY 4.0)

A tiny new plant species reaffirms the “miraculous” survival of Western Ecuador’s ravished biodiversity

By Isabel Botany, News

A new 5 cm-high plant species discovered in western Ecuador reaffirms the region's surprising biodiversity. Found in a farmer's backyard, this tiny plant, named Amalophyllon miraculum, highlights the importance of preserving small forest fragments. The discovery challenges assumptions of widespread…

May 07

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Image credit: Matthias Zomer from Pexels

Buzzing decline: landscape is losing insect-pollinated plants

By Isabel Botany, News

Research spanning nearly nine decades reveals a decline in insect-pollinated plant species across the Netherlands. Analyzing datasets, scientists highlight the pivotal role of these plants in biodiversity and food security, with 75% of crops reliant on insect pollination. Urgent conservation…

Apr 23

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A new sunflower family tree reveals that flower symmetry evolved multiple times independently. Chrysanthemum lavandulifolium, on the upper left, and Artemisia annua, upper right, are closely related species from the same tribe; the former has bilaterally symmetric flowers — the rays — and the latter does not. Rudbeckia hirta, lower left, from the sunflower tribe has bilaterally symmetric flowers, and Eupatorium chinense, lower right, from the Eupatorieae tribe does not; these two tribes are closely related groups. A sunflower, center, shows flowers with bilateral symmetry — the large petal-like flowers in the outer row — and without bilateral symmetry — the small flowers in the inner rows. Credit: Guojin Zhang, Ma laboratory / Penn State. Creative Commons

New sunflower family tree reveals multiple origins of flower symmetry

By Isabel Botany, News

The sunflower family's intricate evolutionary history, unveiled through genetic analysis, showcases the fascinating phenomenon of convergent evolution. Flower symmetry, a key trait, has independently evolved multiple times within this diverse plant group. Insights gleaned may aid in breeding plants with…

Apr 19

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Botanists analyze the role of pollinators in the evolution of flowers with various sexual forms

By Isabel Botany, News

Botanists explore Darwin's theory on precise pollination in flowering plants. Their study reveals correlations between heterostyly, floral traits, and pollinators, supporting Darwin's hypothesis. This macroevolutionary analysis sheds new light on the role of ecology in plant reproductive mechanisms.

Apr 18

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New satellite dataset sheds light on Earth’s plant growth

By Isabel Botany, News

A groundbreaking satellite dataset, derived from TROPOMI's observations, revolutionizes our understanding of Earth's plant growth. The Comprehensive Mechanistic Light Response (CMLR) Gross Primary Production (GPP) dataset utilizes solar-induced chlorophyll fluorescence to accurately quantify global photosynthesis. This advancement holds promise for…

Mar 22

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Image: The Brugmansia sanguinea is officially assessed as Extinct in the Wild on the IUCN Red List. Here it is pictured in the Temperate House at the Royal Botanic Gardens, Kew in London, UK. Credit: RBG Kew

Scientists predict the extinction risk for all the world’s plants with AI

By Isabel Botany, News, Plant Science

Scientists have utilized AI to predict extinction risks for all 328,565 known flowering plant species. This groundbreaking study empowers individuals and researchers alike to assess the extinction threat level of any plant species. The findings highlight the urgency of plant…

Mar 20

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Image: A bushel of tomatoes at the CSHL Uplands Farm. Credit: CSHL

An evolutionary mystery 125 million years in the making

By Isabel Botany, News, Plant Science

Over 125 million years of evolution, plants like tomatoes and Arabidopsis thaliana have developed distinct genetic regulatory systems, influencing traits like fruit size. Researchers found mutating regulatory DNA around the CLV3 gene affects growth differently in each species. Understanding these…

Botany

Adaptability of trees persists after millions of years of climate change

Digitally cataloguing archived plant specimens can transform conservation efforts

The Madrid Declaration

A tiny new plant species reaffirms the “miraculous” survival of Western Ecuador’s ravished biodiversity

Buzzing decline: landscape is losing insect-pollinated plants

New sunflower family tree reveals multiple origins of flower symmetry

Botanists analyze the role of pollinators in the evolution of flowers with various sexual forms

New satellite dataset sheds light on Earth’s plant growth

Scientists predict the extinction risk for all the world’s plants with AI

An evolutionary mystery 125 million years in the making

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