Results 61 to 70 of about 4,749 (165)

Fig. 1 in Lectotypification of Papaver cambricum L. (Papaveraceae)

open access: yes, 2015
Fig. 1. – Lectotype of Papaver cambricum L. [Herb. Burser IX: 45, UPS-BURSER] [© Herbarium UPS. Reproduced with permission]Published as part of Ferrer-Gallego, P. Pablo, 2015, Lectotypification of Papaver cambricum L. (Papaveraceae), pp.
Ferrer-Gallego, P. Pablo
core   +1 more source

Alkaloids from

open access: yesNatural Product Communications, 2011
The alkaloid pattern of the endemic plant Papaver coreanum Nakai (Papaveraceae) was determined for the first time. Eight alkaloids could be identified by LC/ESIMS/MS and high-resolution mass spectrometry.
Dong-Ung Lee   +3 more
doaj   +1 more source

Exploring Floristic Diversity and Medicinal Plant Uses in Venda, Limpopo, South Africa

open access: yesFeddes Repertorium, Volume 137, Issue 2, June 2026.
ABSTRACT Plants have been an important source of medicine for thousands of years. To better understand the current diversity and usage of medicinal plants, floristic studies are essential. This report documents an expedition conducted in the Venda region of Limpopo, South Africa. The study was carried out in Shanzha and surrounding villages, as well as
Gurusamy Manikandan   +2 more
wiley   +1 more source

Adaptive floral traits that impact stigma pollen load and seed production in Penstemon digitalis (Plantaginaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 6, June 2026.
Penstemon digitalis is an early spring‐flowering species of the northwest Missouri prairie community, a period often characterized by low and unpredictable bee visitation. We conducted an experimental field study to evaluate how pollinator‐mediated pollen transfer and floral longevity interact to influence pollen acquisition and seed production.
Gregg Dieringer, Leticia Cabrera R.
wiley   +1 more source

Phytochemicals in Asthma Management: Mechanism, Translational Gap and Clinical Integration

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
The phytochemicals including flavonoids, alkaloids, terpenoids, and saponins modulate inflammatory, oxidative, and immune pathways in asthma. It highlights their mechanisms of action, translational challenges, advanced formulation strategies, and emerging clinical potential as adjunct therapies for precision‐based asthma management.
Pulak Majumder, Trisita Majumder
wiley   +1 more source

Papaveraceae & Capparidaceae

open access: yes, 1913
Fam. 31. Papaveraceae. B. Papaver aculeatum Thunb. 1. Small plant. 2. Capsule filled with seeds. 2/1. 3. Seed. 30/1. 4. Seed in long. section. 30/1. C. Fumaria Mundtii Spreng. D. Argemone mexicana L. Capsule and seeds. Fam. 32. Capparidaceae.
Marloth, R. (Rudolf), 1855-1931
core  

Acetylcholinesterase and Butyrylcholinesterase Inhibitory Compounds from (Papaveraceae)

open access: yesNatural Product Communications, 2010
The roots and aerial parts of Chelidonium majus L. were extracted with EtOH and fractionated using CHCl 3 and EtOH. Repeated column chromatography, preparative TLC and crystallization led to the isolation of five isoquinoline alkaloids, stylopine ( 3 ...
Lucie Cahlíková   +5 more
doaj   +2 more sources

First report of Aylax hypecoi (Hym.: Cynipidae: Aylacini) from Iran with some notes on its biology and parasitoids [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2012
The herb gall wasp, Aylax hypecoi Trotter, is recorded as new for the Iranian cinipid fauna. The specimens were collected from induced galls on fruit-like pods of Hypecoum pendulum L. (Papaveraceae) in Urmia region. The A. hypecoi-H. pendulum association
Y. Karimpour
doaj  

Understanding and engineering receptor–ligand interactions

open access: yes
The Plant Journal, Volume 127, Issue 6, September 2026.
Verónica G. Doblas   +3 more
wiley   +1 more source

AlkaPlorer: A database‐driven explorer for natural alkaloids and derivatives

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 5, Page 1384-1398, May 2026.
The alkaloid database AlkaPlorer integrates over 130,000 compounds across 12,250 species. By linking chemical structures with biological and evolutionary data, it reveals how these molecules evolve and function. This platform serves as a vital resource for AI‐driven discovery in plant metabolism and modern drug development. ABSTRACT Alkaloids, renowned
Jiahao Li   +5 more
wiley   +1 more source

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