Results 161 to 170 of about 764,512 (304)

New distribution record of Hydrocotyle bonariensis Lam. (Magnoliopsida: Apiales: Araliaceae) from India

Journal of Threatened Taxa
A floristic survey conducted in July 2024 in Aizawl district of Mizoram, led to the collection of unidentified species of Hydrocotyle. Detailed morphological examination, comparison with taxonomic literature and consultation of herbarium specimens ...
Balasiewdor Kharsyntiew, H.T. Lalmuankima, Vijay, Poonam Sharma, Rambir Singh   +4 more
doaj   +1 more source

Herbarium specimen image of Myrcia sylvatica DC., part of the collection of Royal Botanic Gardens, Kew

, 2018
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.Content of this deposition:- A JSON-LD datafile listing the label data associated with this herbarium ...
Royal Botanic Gardens, Kew (5961371), Royal Botanic Gardens, Kew   +1 more
core   +1 more source

Fletcheria gen. nov. (Ralfsiales, Phaeophyceae): A new crustose brown algal genus clarifying evolutionary relationships of Ralfsia pacifica

Journal of Phycology, EarlyView.
Abstract The genus Ralfsia was historically broadly circumscribed but has recently undergone significant taxonomic revision. Based on molecular data, a restricted Ralfsia sensu stricto was delineated that had many species reassigned to new genera and families.
Viviana Patricia Reyes‐Gómez, Manuela I. Parente, Daniel León‐Alvarez, Erasmo C. Macaya, Gary W. Saunders   +4 more
wiley   +1 more source

Herbarium specimen image of Felicia Cass., part of the collection of Royal Botanic Gardens, Kew

, 2018
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.Content of this deposition:- A JSON-LD datafile listing the label data associated with this herbarium
Royal Botanic Gardens, Kew (5961371), Royal Botanic Gardens, Kew   +1 more
core   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

Journal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes, Amabily Bohn, Jefferson Prado, Regina Y. Hirai, Hanna Tuomisto, Germinal Rouhan, Paulo H. Labiak   +6 more
wiley   +1 more source

Typification of Linaria badalii (Plantaginaceae, Antirrhineae), and the problem of the original material used to describe the species

Mediterranean Botany
The typification of the name Linaria badalii (Plantaginaceae, Antirrhineae), is discussed. The designation of the nomenclatural type is based on an assessment of Loscos’s original material collected by Antonio Badal in Las Parras de Martín (Teruel ...
Pedro Pablo Ferrer Gallego, Llorenç Sáez   +1 more
doaj   +1 more source

Herbarium specimen image of Melochia umbellata (Houtt.) Stapf, part of the collection of Naturalis Biodiversity Center

, 2018
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.Content of this deposition:- A JSON-LD datafile listing the label data associated with this herbarium
Naturalis Biodiversity Center
core   +1 more source

California's vernal‐pool mousetails (Myosurus, Ranunculaceae): Phylogenetic analysis of ddRADseq data, hybridization tests, and species delimitation

Journal of Systematics and Evolution, EarlyView.
We present the first phylogenetic analysis of the Californian species of Myosurus. Our ddRADseq analysis reveals considerably more diversity than what was recognized in recent floristic treatments. Myosurus minimus subsp. apus was found to be a rare species restricted to Southern California and northwestern Baja California.
R. Douglas Stone, J. Travis Columbus, Aaron E. Sims   +2 more
wiley   +1 more source

How new plant species have been discovered in China: collection gaps and preferences over the past century

Frontiers in Plant Science
IntroductionHow many species there are in the world remains a fundamental scientific question, serving as a critical reference for formulating and implementing effective biodiversity conservation strategies.
Dongmin Shi, Dongmin Shi, Kuiling Zu, Kuiling Zu, Jiahui Nong, Jiahui Nong, Wenjing Yang, Yuting Zhang, Yuting Zhang, Shuai Liao, Guojin Zhu, Guojin Zhu, Jie Sun, Jie Sun   +13 more
doaj   +1 more source

Using computer vision on herbarium specimen images to discriminate among closely related horsetails (Equisetum). [PDF]

Appl Plant Sci, 2020
Pryer KM, Tomasi C, Wang X, Meineke EK, Windham MD.   +4 more
europepmc   +1 more source