It was 1875, and John Muir was a busy man. He was already well-known for his journeys through central and northern California. His writing was published in newspapers and magazines around the country. But he still had time to help someone else. Portrait of John Muir in about 1880 (Credit: Taber and Boyd, Wikimedia) A colleague, John Redfield, wrote to Muir asking for specimens to add to his collection. John Muir wrote back in May of 1875 and promised to collect in a few weeks. True to his word, Muir collected plant specimens in the Sierra Nevada mountain range and sent them to Redfield for study later that year. They continued to correspond about the collections and other scientific pursuits for the next few years. Dryopteris arguta specimen collected in California by John Muir in 1875 Joh...

In December of 2019, BRIT Librarian participated in expedition two of the Plant Discovery In the Southern Philippines project.

In late 2018, the BRIT Philecology Herbarium received funds from the National Science Foundation Grant: “Endless Forms most beautiful and most wonderful” to digitize collections of species across 15 plant families that have unique adaptations and morphologies. These plants may live in extreme and highly specific environments that face elevated risks of extinction in the rapidly changing climate that we’re seeing today. Dozens of herbaria across the United States are digitizing their collections representing these peculiar families in an effort to aid in research about their evolutionary history, ecology, conservation tactics, and more. Some of the groups of plants that fall under this grant include epiphytes (such as orchids), succulents (cacti and some euphorbs), and carnivores! The carni...

Eula Whitehouse's field camera was recently gifted to BRIT Library by her family.

Ferns and lycophyte specimens in the BRIT herbarium. Many herbaria in the world are represented by curators and research communities that are very familiar with the character and content of their collections, but very few of these have access to accurate numbers and specimen inventories. Digitization funding is a game changer that will provide us with the means to better preserve the collections we hold in public trust. A digitized specimen is a tool that allows access to scientific vouchers and observations that span hundreds of years – an essential component to research that deals with past environmental change and future models. The Philecology Herbarium at the Botanical Research Institute is one of 36 herbaria and museums throughout the U.S. representing the Pteridopytes Collections Co...

There are many plant species bearing the iconic clover look in the Dallas-Fort Worth Metroplex. The true lucky clover is believed to be the white clover of the legume family - Trifolium repens . Although Trifolium is derived from the Latin words tres (three) and folium (leaf), a unique genetic mutation causes some plants to grow an additional leaflet! A simple Google search will tell you the likelihood of a four-leaf clover is 1 in 10,000. However, it was not until 2017 that a study was conducted by enthusiasts to see if this number was accurate. They found the frequency to really be 1 in 5,076 ! This is not the only surprise this species brings to the table. Some of these plants across the world not only grow one extra leaflet, but sometimes up to 8 leaflets. There is even a Guinness Worl...

The BRIT Philecology Herbarium is composed of a melting pot of several orphaned collections across the south and southeast. In addition to those large collections, we also receive specimens through active exchange programs with more than one hundred herbaria across the world. Each of our large collections - BRIT/SMU (Southern Methodist University), VDB (Vanderbilt), and NLU (University of Louisiana at Monroe) - complete one another by filling in geographical and taxonomic gaps of their holdings. Sea hearts ( Entada) These heart-shaped seeds were found in a wood collection acquired from Houston Public Museum. The seeds come from plants in the genus Entada in the legume family (Fabaceae). These plants are typically woody vines, or lianas, that establish themselves along beaches and rivers. T...

Expedition 2, led by Peter Fritsch of BRIT, will include 20 Filipino and international participants (botanists and lichenologists) who will survey Negros Island and the Marilog Forest on the island of Mindanao over the month of December 2019.

The second rotation of the BRIT LIbrary's exhibition Among the Birds and Flora of Texas is ready for viewing.

The BRIT Library had the pleasure of welcoming members of the Eula Whitehouse family this week.