Results 41 to 50 of about 71,231 (284)

A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae) [PDF]

, 2018
The Morelloid clade, also known as the black nightshades or ?Maurella? (Morella), is one of the 10 major clades within Solanum L. The pantropical clade consists of 75 currently recognised non-spiny herbaceous and suffrutescent species with simple or ...
Baden, María, Barboza, Gloria Estela, Knapp, Sandra, Poczai, Peter, Särkinen, Tiina, van der Weerden, Gerard M.   +5 more
core   +6 more sources

Diversity of Lecidea (Lecideaceae, Ascomycota) species revealed by molecular data and morphological characters [PDF]

, 2002
The diversity of lichens, especially crustose species, in continental Antarctica is still poorly known. To overcome difficulties with the morphology based species delimitations in these groups, we employed molecular data (nuclear ITS and mitochondrial ...
Branson, K, Chakrabarti, Suparno, Chakraverty, Ronjon, Chopra, Ravinder, Craddock, Charles, Gale, G, Geary, J, Goldstone, AH, Hunter, A, Kottaridis, PD, Linch, DC, Mackinnon, S, Mahendra, Premini, Milligan, Donald, Parker, Alan, Peggs, K, Thuraisundaram, D, Verfueth, S, Waldmann, H, Williams, CD, Yong, K   +20 more
core   +4 more sources

Authentic specimens of Juncaceae names stored in the Herbarium of Ivan Franko National University of Lviv

Біологічні студії
Background. The Herbarium of Ivan Franko National University of Lviv (LW) is one of the oldest herbaria in Ukraine. It was established in 1783 by Prof. B. Schiwerek.
Ihor Olshanskyi, Lydia Tasenkevich, Maria Seniv   +2 more
doaj   +1 more source

Finding needles in haystacks: linking scientific names, reference specimens and molecular data for Fungi [PDF]

, 2014
DNA phylogenetic comparisons have shown that morphology-based species recognition often underestimates fungal diversity. Therefore, the need for accurate DNA sequence data, tied to both correct taxonomic names and clearly annotated specimen data, has ...
Abarenkov, K, Aime, MC, Ariyawansa, HA, Bidartondo, M, Boekhout, T, Buyck, B, Cai, Q, Cardinali, G, Chen, J, Crespo, A, Crous, PW, Damm, U, De Beer, ZW, Dentinger, BTM, Dieguez Uribeondo, J, Divakar, PK, Duenas, M, Duong, V, Feau, N, Federhen, S, Fliegerova, K, Garcia, MA, Ge, Z-W, Griffith, G, Groenewald, JZ, Groenewald, M, Grube, M, Gryzenhout, M, Gueidan, C, Guo, L, Hambleton, S, Hamelin, R, Hansen, K, Hofstetter, V, Hong, S-B, Houbraken, J, Hughes, K, Hyde, KD, Inderbitzin, P, Irinyi, L, Johnston, PR, Karunarathna, SC, Kirk, PM, Koljalg, U, Kovacs, GM, Kraichak, E, Krizsan, K, Kurtzman, CP, Larsson, K-H, Leavitt, S, Letcher, PM, Liimatainen, K, Liu, J-K, Lodge, DJ, Luangsa-ard, JJ, Lumbsch, HT, Maharachchikumbura, SSN, Manamgoda, D, Martin, MP, Meyer, W, Miller, AN, Minnis, AM, Moncalvo, J-M, Mule, G, Nakasone, KK, Nilsson, RH, Niskanen, T, Olariaga, I, Papp, T, Petkovits, T, Pino-Bodas, R, Powell, MJ, Raja, HA, Redecker, D, Robbertse, B, Robert, V, Sarmiento-Ramirez, JM, Schoch, CL, Seifert, KA, Shrestha, B, Stenroos, S, Stielow, B, Subbarao, KV, Suh, S-O, Tanaka, K, Tedersoo, L, Teresa Telleria, M, Udayanga, D, Untereiner, WA, Vagvoelgyi, C, Visagie, C, Voigt, K, Walker, DM, Weir, BS, Weiss, M, Wijayawardene, NN, Wingfield, MJ, Xu, JP, Yang, ZL, Zhang, N, Zhuang, W-Y   +100 more
core   +2 more sources

Historical and Contemporary Herbaria as a Source of Data in Plant Taxonomy and Phytogeography Research: An Example from Poland

Diversity
The art of drying plants has a long tradition. It was already known in the Middle Ages as a form of documenting flora. It began to develop more intensively in Europe in the 16th century.
Adam Rostański, Izabela Gerold-Śmietańska, Barbara Tokarska-Guzik   +2 more
doaj   +1 more source

Herbarium collections and genetic resource documentation at the Agronomy Institute Cluj-Napoca

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 1983
The importance of voucher specimens in genetic resource documentation is briefly discussed and the scientific herbarium of the Agronomy Institute Cluj-Napoca is presented.
Attila T. SZABO
doaj   +1 more source

Herbarium Specimens v1 [PDF]

, 2019
Here we describe the standardised protocol used by the Canadian Airborne Biodiversity Observatory (CABO) to collect, press and store herbarium specimens. The goal of this protocol is to validate the identification of species that were identified during the vegetation surveys, for as many species as possible, but with the priority of the vegetation crew
openaire   +1 more source

Phylogenomics, ecomorphological evolution, and historical biogeography in Deuterocohnia (Bromeliaceae: Pitcairnioideae)

American Journal of Botany, EarlyView.
Abstract Premise Species of Deuterocohnia (17 spp.) show extraordinary variation in elevation (0–3900 m a.s.l.) and growth forms, and many have narrow geographic distributions in the west‐central Andes and the Peru‐Chile coast. Previous research using few plastid and nuclear loci failed to produce well‐resolved or supported phylogenies.
Bing Li, Nicole Schütz, Kurt Weising, Georg Zizka, Jacob B. Landis, Thomas J. Givnish   +5 more
wiley   +1 more source

A dormant resource for genome size estimation in ferns: C‐value inference of the Ophioglossaceae using herbarium specimen spores

Applications in Plant Sciences, 2021
Premise The great variation of genome size (C‐value) across land plants is linked to various adaptative features. Flow cytometry (FCM), the standard approach to estimating C‐values, relies mostly on fresh materials, performing poorly when used with ...
Li‐Yaung Kuo, Sheng Kai Tang, Tzu‐Tong Kao, Atsushi Ebihara, Susan Fawcett, Min‐Chien Hsiao, Wataru Shinohara, Benjamin Dauphin   +7 more
doaj   +1 more source

Alkaloid Tests on Herbarium Specimens [PDF]

Nature, 1950
A SYSTEMATIC survey of Australian plants for alkaloids, begun in 1944 by the Division of Plant Industry, Commonwealth Scientific and Industrial Research Organisation, has already involved the testing of several thousand species for alkaloids and other compounds of possible chemical or pharmacological interest. Most of these tests were done in the field
openaire   +1 more source