Results 61 to 70 of about 4,944 (225)

Documenting biodiversity with digital data: comparing and contrasting the efficacy of specimen‐based and observation‐based approaches

open access: yesNew Phytologist, EarlyView.
Summary Digitized herbarium specimens and iNaturalist observations provide invaluable plant biodiversity data. Combining these two data sources could create a more holistic representation of local biodiversity; however, understanding biases inherent to each is critical to determine how to best combine and utilize these data.
Rebecca C. Wilcox   +5 more
wiley   +1 more source

Selected Phenolic Acids Inhibit the Initial Growth of Ambrosia artemisiifolia L.

open access: yesBiology, 2022
This study aimed to investigate whether different doses of specific phenolic acids (chlorogenic acid, caffeic acid, ferulic acid, gallic acid, protocatechuic acid, p-hydroxybenzoic acid, syringic acid, vanillic acid, and p-coumaric acid), alone or in ...
Maja Šćepanović   +5 more
doaj   +1 more source

Tumbuhan Kirinyu Chromolaena Odorata (L) (Asteraceae: Asterales) Sebagai Insektisida Nabati Untuk Mengendalikan Ulat Grayak Spodoptera Litura [PDF]

open access: yes, 2013
Kirinyu (Chromolaena odorata) adalah gulma berbentuk semakberkayu yang dapat berkembang cepat sehingga sulit dikendalikan.Tumbuhan ini merupakan gulma padang rumput yang sangatmerugikan karena dapat mengurangi daya tampung padangpenggembalaan.
Asikin, S. (S)   +2 more
core  

Morphometric analyses and new taxonomic circumscription of South American species of Flourensia (Asteraceae, Heliantheae, Enceliinae) [PDF]

open access: yes, 2018
Flourensia (Asteraceae, Heliantheae, Enceliinae) is an amphitropical genus of resinous subshrubs, shrubs and small trees with 13 North American and 20 South American species among which disagreement on the species limits of some members still exists.
Aagesen, Lone   +3 more
core   +1 more source

Pollen morphology, deep learning, phylogenetics, and the evolution of environmental adaptations in Podocarpus

open access: yesNew Phytologist, Volume 247, Issue 3, Page 1460-1473, August 2025.
Summary Podocarpus pollen morphology is shaped by both phylogenetic history and the environment. We analyzed the relationship between pollen traits quantified using deep learning and environmental factors within a comparative phylogenetic framework.
Marc‐Élie Adaimé   +4 more
wiley   +1 more source

Immature Stages and Life Cycle of the Wasp Moth, Cosmosoma auge (Lepidoptera: Erebidae: Arctiinae) under Laboratory Conditions

open access: yesPsyche: A Journal of Entomology, 2014
Cosmosoma auge (Linnaeus 1767) (Lepidoptera: Erebidae) is a Neotropical arctiid moth common in Cuban mountainous areas; however, its life cycle remains unknown. In this work, C.
Gunnary León-Finalé, Alejandro Barro
doaj   +1 more source

Flora y su funcionalidad en dos agroecosistemas de café (Coffea arabica L.) en Condega, Estelí, Nicaragua, 2016 [PDF]

open access: yes, 2017
Debido a los altos costos de manejo y contaminación en sistemas productivos convencional se da la necesidad de enfoques agroecológicos en la agricultura.
Castillo Corea, Brandon Rafael de Jesús   +1 more
core  

La flora del Monte Arcuentu (Sardegna sud occidentale) [PDF]

open access: yes, 2007
The results of an anaytical survey of the flora of Monte Arcuentu, a volcanic massif in SW Sardinia, are reported. The survey resulted in 556 recorded taxa, belonging to 335 genus, 84 families and 39 orders. The most represented Phylum is Magnoliophyta
Bacchetta, Gianluigi   +2 more
core   +1 more source

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