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Showing 54751 to 54800 of 59105 works
On the identity of Thymus humifusus var. aureopunctatus (Lamiaceae) and taxonomic notes on the Th. richardii complex
The name Thymus humifusus var. aureopunctatus, described from Bosnia and Herzegovina, is lectotypified, and its taxonomic value is discussed. Thymus richardii subsp. richardii is …
Systematic reinstatement of highly sacred Ficus krishnae based on differences in morphology and DNA barcoding from Ficu…
Ficus krishnae is considered as native to India and is well-known for the peculiarity in nature of its cup-shaped leaves where both the vernacular name (Krishna Fig) and specific …
Dipteris shenzhenensis, a new endangered species of Dipteridaceae from Shenzhen, southern China
Dipteris shenzhenensis, a new species of ferns from Shenzhen, Guangdong, southern China, is identified and described. It closely resembles D. chinensis but possesses several uniqu…
Kollisionsstrukturen in den Zentralen Anden
Zur Untersuchung der Krustenstruktur der Zentralen Anden ist in den Jahren 1982 bis 1989 ein Netz von größtenteils gegengeschossenen refraktionsseismischen Profilen vermessen word…
Pinning down the solid-state polymorphism of the ionic liquid [bmim][PF6]
The solid-state polymorphism of the ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate, [bmim][PF6], has been investigated via low-temperature and high-pressure crystal…
Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
Recent phylogenetic studies have suggested that the monotypic Fokienia A.Henry & H.H.Thomas is nested within Chamaecyparis Spach, which is in agreement with separate morphological…
Dune movement under climatic changes on the north‐eastern Tibetan Plateau as recorded by long‐term satellite observatio…
<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">The movement of active dunes is tightly linke…
Leaf epidermal micromorphology in Aspidistra (Asparagaceae): diversity and taxonomic significance
Micromorphological characters of leaf epidermis were investigated in 69 species of Aspidistra using scanning electron microscopy. Sculpture of epidermis varies from smooth to verr…
[Neue Nr. 5122] Neukirchen i. Hessen-Nassau / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
50 Jahre Versorgungssicherheit durch Öl- und Gasspeicherung in Etzel
Der Kavernenstandort Etzel bietet seit über 50 Jahren Versorgungssicherheit für Öl und Gas. Er ist heute einer der größten Öl- und Gasspeicherplätze Europas und bereit für zukünft…
Goniothalamus roseipetalus and G. sukhirinensis (Annonaceae): Two new species from Peninsular Thailand
Two new Goniothalamus species (Annonaceae), G. roseipetalus sp. nov. and G. sukhirinensis sp. nov., are described from the southern limits of Peninsular Thailand (Narathiwat and Y…
[Neue Nr. 5025] Hönebach / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Allium negianum (Amaryllidaceae): a new species under subg. Rhizirideum from Uttarakhand Himalaya, India
A new species, Allium negianum (Amaryllidaceae), belongs to the genus Allium subg. Rhizirideum, sect. Eduardia is described here from the Uttarakhand Himalayan region of India. Th…
[Neue Nr. 5326] Tann / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Nomenclatural notes and typification of nine names related to Jasminum (Oleaceae)
Lectotypes are designated here for the following nine validly published names: Jasminum alongense, J. anodontum, J. eberhardtii, J. harmandianum, J. lang, J. laxiflorum, J. pierre…
Revisiting the Middle Eocene Climatic Optimum “Carbon Cycle Conundrum” With New Estimates of Atmospheric pCO2 From Boro…
The Middle Eocene Climatic Optimum (MECO) was a gradual warming event and carbon cycle perturbation that occurred between 40.5 and 40.1 Ma. A number of characteristics, including …
Leaf epidermal micromorphology defining the clades in Cinnamomum (Lauraceae)
In this study, we sampled 48 species of Asian Cinnamomum covering the species groups that were identified in recent phylogenetic studies and conducted leaf micromorphological obse…
Fluidtransport entlang von Störungen und Klüften im Gebiet des Hengill-Vulkans, SW-Island
Das Holozäne Hengill-Vulkansystem liegt in der aktiven Westvulkanischen Zone in Südwestisland. Es beinhaltet den Hengill-Zentralvulkan, der sich südlich des Sees Thingvallavatn be…
Lectotypification of six names in the genus Elleanthus (Orchidaceae) described from J. J. Linden’s collection
The lectotypification of six names of species, originally described as Evelyna Lind. (Orchidaceae), based on collections of Jean Jules Linden from locations that are currently in …
Re-appraisal of Nertera (Rubiaceae) in Taiwan
A revision of Nertera (Rubiaceae) in Taiwan was carried out by classical taxonomic methods and the presence of two endemic species was confirmed. Only one species, misapplied as N…
[Neue Nr. 5026] Gerstungen [Berka] / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
The history and typification of Lilium humboldtii J.H.Krelage (Liliaceae)
The history of the Californian Lilium humboldtii J.H.Krelage, its initial discovery and confusion in literature over its collection, distribution and naming are discussed. Neotype…
Microlicia deflexa and M. johnwurdackiana (Melastomataceae), two new species from the Brazilian Cerrado
Microlicia deflexa sp. nov. and M. johnwurdackiana sp. nov. are described, illustrated and an updated identification key for the species of Microlicia from Clube Caça e Pesca Itor…
Experimental Evaluation of Fluid Connectivity in Two‐Phase Flow in Porous Media During Drainage
This study aims to experimentally investigate the possibility of combining two extended continuum theories for two‐phase flow. One of these theories considers interfacial area as …
The genus Deschampsia and the epithet “ alpina”
The epithet “alpina” has been recurrently used in the genus Deschampsia to name plants located in northern regions of Europe, Asia and North America, as a species (Deschampsia alp…
Proposal to recognise the tribes Adinobotryeae and Glycyrrhizeae (Leguminosae subfamily Papilionoideae) based on chloro…
Within the legume family, the taxonomic status of subtribe Glycyrrhizinae of tribe Galegeae and of the genus Adinobotrys has been re-assessed. Based on genome skimming data, we co…
Clarifying the nomenclatural history of Tovomitopsis, a Brazilian endemic genus of Clusiaceae
Tovomitopsis Planch. & Triana is a Brazilian Atlantic Forest endemic genus composed of two species: T. paniculata (Spreng.) Planch. & Triana and T. saldanhae Engl. An investigatio…
Energetic particles in the Jovian magnetosphere and their relation to auroral emissions
This thesis discusses the relation between the energetic particle characteristics measured by Galileo in the inner to middle Jovian magnetosphere, and the auroral emissions observ…
Nomenclatural revision of Cryptantha (Boraginaceae s. str.) names linked to South American taxa
During the preparation of the treatment of the genus Cryptantha Lehmann ex G. Don for South America, numerous names were identified as needing typification to stabilize their nome…
Pseudostellaria wuyishanensis, a new species of Caryophyllaceae from Fujian, China
Pseudostellaria wuyishanensis, a new species from the Wuyishan National Park, Fujian, China, is described and illustrated. Morphologically, Pseudostellaria wuyishanensis resembles…
Bergordnung Herzog Friedrich IV. von Österreich für Gossensaß
Diese Bergordnung wurde am 26. Juni 1427 für die Bergwerke in Gossensaß von Herzog Friedrich IV. von Österreich, Steiermark und Kärnten sowie Herr zu Krain und Pfirt, Graf zu Tiro…
Taxonomic notes on Cyperaceae of Nepal: new records of a genus, six species and other noteworthy species
This paper reports on the presence of one generic and six specific new records of Cyperaceous species for the flora of Nepal. Amongst the new discoveries are the genus Machaerina,…
Agapetes heana, a new species of A. ser. Longifiles (Ericaceae) from Yunnan, China
Agapetes heana Y. H. Tong & J. D. Ya (Ericaceae), a new species from Lüchun Xian, Yunnan Province, China is described and illustrated. This new species is assigned to Agapetes sec…
Nomenclatural revision of Delphinium subg. Consolida (DC.) Huth (Ranunculaceae)
Recent molecular phylogenetic studies have indicated that Aconitella is embedded in Consolida, which in turn is embedded in Delphinium. We choose not to split the genus Delphinium…
Ist die Reliefenergie ein Maß für das Alter der Endmoränen?
Versucht wird, die bisher mit Hilfe der morphologischen Eigenart von Endmoränen meist subjektiv geführte Beweisführung für das Alter von Moränen auf eine durch Messung nachprüfbar…
Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species
This paper is an investigation into how the anatomy changes within a leaflet and between the leaflets of a single leaf blade of Butia. Four species of Butia were studied: Butia pa…
An archipelago within an archipelago: A checklist of liverworts and hornworts of Kepulauan Sunda Kecil (Lesser Sunda Is…
The first ever liverwort and hornwort checklist is provided for the Kepulauan Sunda Kecil (Lesser Sunda Islands) of Indonesia and Timor-Leste (East Timor). We report 129 accepted …
Morphology of pollen in Ferula genus (Apiaceae)
In this study, the pollen morphology of all Ferula species distributed throughout the country of Turkey was studied with light and scanning electron microscopy for the first time.…
New circumscriptions add two northern Andean species to Kohleria (Gesneriaceae)
Recent studies of type specimens and exploratory research expeditions in the northern Andes have resulted in an updated circumscription and recognition for two species of Kohleria…
Aphyllorchis yachangensis (Orchidaceae), a new holomycotrophic orchid from China
Aphyllorchis yachangensis, a new holomycotrophic orchid from Guangxi, southern China is described and illustrated here. This new species is similar to A. caudata but differs from …
Thismia sitimeriamiae (Thismiaceae), an extraordinary new species from Terengganu, Peninsular Malaysia
We describe an extraordinary new species in the genus Thismia from the Terengganu State of Malaysia in the Malay Peninsula. The new species, which we name Thismia sitimeriamiae, i…
Disordered sodium alkoxides from powder data: crystal structures of sodium ethoxide, propoxide, butoxide and pentoxide,…
The crystal structures of sodium ethoxide (sodium ethanolate, NaOEt), sodium n‐propoxide (sodium n‐propanolate, NaOnPr), sodium n‐butoxide (sodium n‐butanolate, NaOnBu) and sodium…
Taxonomic revision of Sageretia (Rhamnaceae) from China I: identities of S. lucida, S. thea var. cordiformis and S. yun…
A taxonomic revision of Sageretia lucida, S. thea var. cordiformis and S. yunlongensis in China is presented. Sageretia lucida is revised in terms of morphological characters (hab…
The Onset of a Substorm and the Mating Instability
The paper underlines the view that the appearance of beading and its nonlinear growth in the onset arc occurs independently from the onset of reconnection in the tail at about 20 …
On the recognition of the long neglected Vitis adenoclada Hand.-Mazz. (Vitaceae) from southern China
This study reports the recognition of Vitis adenoclada Hand.-Mazz. from southern China. The species was not recognized in the Flora Reipublicae Ropularis Sinicicae and Flora of Ch…
An unknown hotspot of plant diversity in the heart of the Central Apennine: flora and vegetation outline of Mt. Pozzoni…
Surprisingly enough, Italy still has some botanically unexplored areas; among these there are some territories between Lazio, Umbria and Abruzzo not included in any protected area…
Kurzmitteilungen: Die Karte der oberflächennahen Rohstoffe im Maßstab 1 : 50 000 (KOR 50) für das Land Brandenburg - Ro…
[…] Der Artikel beschreibt die Erstellung und Anwendung der Karte „KOR 50“, die oberflächennahe Rohstoffe im Land Brandenburg im Maßstab 1:50.000 dokumentiert. Die Karte dient daz…
Finding missing diversity from synonyms of Haplopteris (Pteridaceae)
Although taxonomists target the remote wild regions to discover new species, taxa lacking a comprehensive and modern systematic treatment may be the new hotspot for biodiversity d…
Artabotrys pachypetalus (Annonaceae), a new species from China
Artabotrys pachypetalus sp. nov. is described from Guangdong, Guangxi, Guizhou, Hunan and Jiangxi in China. A detailed description, distribution data, along with a color plate and…
Zeitschrift für Geophysik 35 / 1
FABIAN, P. and W. F. LIBBY: Ozone in the Atmesphere of Venus . . . 1 ; KOENIG, M.: Digitalisierung modellseismischer Signale . . . 9 ; RUMMEL F.: Studies of time-dependent def…
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