•21 metabolites were detected in honey produced in southeastern and southern Brazil.•Honey were discriminated by geographic and botanical origins using 1H NMR and PCA.•Eucalyptus spp., Hovenia ...dulcis, and Citrus spp. honey were discriminated.
This study applied qNMR spectroscopy and chemometrics to metabolically profile polyfloral honey samples collected in southeastern (São Paulo - SP) and southern (Santa Catarina - SC) Brazil, over the 2019–2020 and 2020–2021 harvest seasons. Both 1D and 2D NMR experiments were carried out to identify and quantify metabolites, followed by descriptive statistical analysis, heatmap, and principal component analysis (PCA), considering geographic and botanical origins. Twenty-one metabolites were detected, encompassing carbohydrates, amino acids, organic acids, ketones, alcohols, esters, and alkaloids. The heatmap and the PCA allowed for distinguishing the geographical and botanical origin. Regarding the botanical origin, three clusters were detected, i.e., Hovenia dulcis (SC), Citrus spp. (SP), and Eucalyptus spp. (SC and SP). The analytical approach proved to be effective for determining the geographic and botanical origins of Brazilian polyfloral honey, even though the country has a huge floral diversity and, accordingly, different types of honey.
Pertusaria atropallida and P. uralensis are found to represent synonyms of the lichenized fungus P. coccodes. Lectotypes are selected for P. atropallida and P. uralensis.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK
The name of Gigantochloa taluh Widjaja & Astuti (Poaceae, Bambusoideae) was invalid because of failure to meet the requirements of the International Code of Nomenclature for algae, fungi, and plants, ...that there was no herbarium location of type specimens was mentioned. A typification was provided here to address this issue.
Revisiting Utricularia triphylla Ule Silva, Nílber Gonçalves; Silva de Menezes, Ana Clara; Bernardo, João Pedro ...
Feddes Repertorium,
March 2024, 2024-03-00, 20240301, Letnik:
135, Številka:
1
Journal Article
Recenzirano
Odprti dostop
The nomenclatural history, morphology, and typification of Utricularia triphylla Ule are discussed. We preferred to follow the current classification that the species is a synonym of U. geminiloba ...Benj., as more evidence and new conclusions will only be possible with new fresh material. A lectotype and an epitype are selected here.
New and Interesting Fungi. 2 Crous, P W; Schumacher, R K; Akulov, A ...
Fungal Systematics and Evolution,
06/2019, Letnik:
3, Številka:
1
Journal Article
Recenzirano
Odprti dostop
One order, seven families, 28 new genera, 72 new species, 13 new combinations, four epitypes, and 21 interesting new host and / or geographical records are introduced in this study. ...Pseudorobillardaceae is introduced for Pseudorobillarda (based on P. phragmitis).
New genera include: Jeremyomyces (based on J. labinae) on twigs of Salix alba (Germany); Neodothidotthia (based on N. negundinicola) on Acer negundo (Ukraine); Neomedicopsis (based on N. prunicola) on fallen twigs of Prunus padus
(Ukraine); Neophaeoappendicospora (based on N. leucaenae) on Leucaena leucocephala (France) (incl.Phaeoappendicosporaceae); Paradevriesia (incl. Paradevriesiaceae) (based on P .americana) from air (USA); Phaeoseptoriella (based
on P. zeae) on leaves of Zea mays (South Africa); Piniphoma (based on P. wesendahlina) on wood debris of Pinus sylvestris (Germany); Pseudoconiothyrium (based on P. broussonetiae) on branch of Broussonetia papyrifera (Italy);Sodiomyces
(based onS .alkalinus) from soil (Mongolia), and Turquoiseomyces (incl. Turquoiseomycetales and Turquoiseomycetaceae) (based on T. eucalypti) on leaves of Eucalyptus leptophylla (Australia); Typhicola (based on T. typharum) on
leaves of Typha sp. (Germany);Xenodevriesia (incl.Xenodevriesiaceae) (based on X . strelitziicola) on leaves of Strelitzia sp. (South Africa). New species include: Bacillicladium clematidis on branch of Clematis vitalbae (Austria);
Cercospora gomphrenigena on leaves of Gomphrena globosa (South Africa); Cyphellophora clematidis on Clematis vitalba (Austria); Exophiala abietophila on bark of Abies alba (Norway); Exophiala lignicola on fallen decorticated trunk of Quercus
sp. (Ukraine); Fuscostagonospora banksiae on Banksia sp. (Australia); Gaeumannomycella caricicola on dead leaf of Carex remota (Germany); Hansfordia pruni on Prunus persica twig (Italy) (incl. Hansfordiaceae); Microdochium rhopalostylidis
on Rhopalostylis sapida (New Zealand); Neocordana malayensis on leaves of Musa sp. (Malaysia); Neocucurbitaria prunicola on fallen twigs of Prunus padus (Ukraine); Neocucurbitaria salicis-albae on Salix alba twig (Ukraine); eohelicomyces
deschampsiae on culm base of dead leaf sheath of Deschampsia cespitosa (Germany); Pararoussoella juglandicola on twig of Juglans regia (Germany); Pezicula eucalyptigena on leaves of Eucalyptus sp. (South Africa); Phlogicylindrium dunnii on leaves
of Eucalyptus dunnii (Australia); Phyllosticta hagahagaensis on leaf litter of Carissa bispinosa (South Africa); Phyllosticta austroafricana on leaf spots of unidentified deciduous tree host (South Africa); Pseudosigmoidea alnicola on Alnus glutinosa
leaf litter (Germany); Pseudoteratosphaeria africana on leaf spot on unidentified host (Angola); Porodiplodia vitis on canes of Vitis vinifera (USA); Sodiomyces alkalinus from soil (Mongolia), Sodiomyces magadiensis and Sodiomyces tronii from soil
(Kenya), Sympodiella quercina on fallen leaf of Quercus robur (Germany) and Zasmidium hakeicola on leaves of Hakea corymbosa (Australia). Epitypes are designated for: Cryptostictis falcata on leaves of E. alligatrix (Australia), Hendersonia phormii
on leaves of Phormium tenax (New Zealand), Sympodiella acicola on needles of Pinus sylvestris (Netherlands), and Sphaeria scirpicola var. typharum on leaf of Typha sp. (Germany). Several taxa originally described from rocks are validated in this study.
New taxa include: Extremaceae fam. nov., and new genera, Arthrocatena, Catenulomyces, Constantinomyces, Extremus, Hyphoconis, Incertomyces, Lapidomyces, Lithophila, Monticola, Meristemomyces, Oleoguttula, Perusta, Petrophila, Ramimonilia, Saxophila and Vermiconidia.
New species include: Arthrocatena tenebrosa, Catenulomyces convolutus, Constantinomyces virgultus, C. macerans, C. minimus, C. nebulosus, C. virgultus, Exophiala bonariae, Extremus adstrictus, E. antarcticus, Hyphoconis sterilis, Incertomyces perditus, Knufia karalitana, K. marmoricola,
K. mediterranea, Lapidomyces hispanicus, Lithophila guttulata, Monticola elongata, Meristemomyces frigidus, M. arctostaphyli, Neodevriesia bulbillosa, N. modesta, N. sardiniae, N. simplex, Oleoguttula mirabilis, Paradevriesia compacta, Perusta inaequalis, Petrophila incerta, Rachicladosporium
alpinum, R. inconspicuum, R. mcmurdoi, R. monterosanum, R. paucitum, Ramimonilia apicalis, Saxophila tyrrhenica, Vermiconidia antarctica, V. calcicola, V. foris, and V. flagrans.
New combinations for five taxa in the Hedyotis-Oldenlandia complex (Rubiaceae) in Thailand are proposed, namely Debia rosettifolia, Dimetia capitellata var. pubescens, D. prainiana, D. ridleyana and ...Scleromitrion kerrii. Six relevant taxa are lectotypified.
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