Time calibrated tree of Dioscorea (Dioscoreaceae) indicates four origins of yams in the Neotropics since the Eocene

RS Couto, AC Martins, M Bolson… - Botanical Journal of …, 2018 - academic.oup.com
The yam genus Dioscorea comprises c. 650 species of tropical vines with starch-rich tubers,
useful as an energy source and often containing secondary metabolites. The Neotropical …

Molecular phylogeny of bladderworts: A wide approach of Utricularia (Lentibulariaceae) species relationships based on six plastidial and nuclear DNA sequences

SR Silva, R Gibson, L Adamec, Y Domínguez… - Molecular Phylogenetics …, 2018 - Elsevier
The carnivorous plant genus Utricularia L.(bladderwort) comprises about 240 species
distributed worldwide and is traditionally classified into two subgenera (Polypompholyx and …

[HTML][HTML] Molecular phylogenetic data and seed coat anatomy resolve the generic position of some critical Chenopodioideae (Chenopodiaceae–Amaranthaceae) with …

AP Sukhorukov, MV Nilova, AA Krinitsina, MA Zaika… - PhytoKeys, 2018 - ncbi.nlm.nih.gov
Abstract The former Chenopodiumsubgen. Blitum and the genus Monolepis
(Chenopodioideae) are characterised in part by a reduced (0–4) number of perianth …

Antioxidative enzymes and expression of rbcL gene as tools to monitor heavy metal-related stress in plants

M Jaskulak, A Rorat, A Grobelak, M Kacprzak - Journal of environmental …, 2018 - Elsevier
The aim of the study was to evaluate sensitivity and potential applications of selected
biomarkers in phytoremediation under complex heavy metal contamination in Sinapis alba …

[HTML][HTML] A taxonomic study of Quercus langbianensis complex based on morphology and DNA barcodes of classic and next generation sequences

HT Binh, N Van Ngoc, S Tagane, H Toyama, K Mase… - PhytoKeys, 2018 - ncbi.nlm.nih.gov
The taxonomy of Quercus langbianensis and its relatives in Vietnam and Cambodia have
been revised based on evidence obtained from field observations, morphological …

[PDF][PDF] Studies on authentication of true source of honey using pollen DNA barcoding

P Manivanan, SM Rajagopalan… - J Entomol Zool …, 2018 - entomoljournal.com
Plant pollen DNA comprising unique barcode signatures–serve as a highly resilient
biomarker to establish its true biological origin. Over a decade, DNA barcoding of plants has …

Ophioglossum gujaratense, a new species from Gujarat State, India

SM Patil, RN Kachhiyapatel, RS Patel… - Phytotaxa, 2018 - phytotaxa.mapress.com
A new species, Ophioglossum gujaratense, is described from Gujarat state (India). It
resembles O. polyphyllum in the presence of sheathing rhizomorph and 1–4 (rarely 5) …

A generalist herbivore requires a wide array of plant species to maintain its populations

S Yamamoto, K Uchida - Biological Conservation, 2018 - Elsevier
Generalist herbivores are less susceptible to changes in the plant composition of their
habitats than specialists are because generalists can consume a diverse array of plants …

Quantitative market survey of non-woody plants sold at Kariakoo Market in Dar es Salaam, Tanzania

C Posthouwer, S Veldman, S Abihudi, JN Otieno… - Journal of …, 2018 - Elsevier
Abstract Ethnopharmacological relevance In Tanzania, traditional medicine plays a
significant role in health care and local economies based on the harvesting, trade and sale …

Biogeographic analyses support an Australian origin for the Indomalesian-Australasian wet forest-adapted tropical tree and shrub genus Alphitonia and its close …

F Hauenschild, A Favre, M Schulz… - Botanical Journal of …, 2018 - academic.oup.com
The 'out of Australia'hypothesis describes taxa with ancestors present on the Australian
continent before the contact of the Australian plate with Southeast Asia and the subsequent …