Works on Chemical synthesis and alkaloids
Published research works tagged with the topic “Chemical synthesis and alkaloids”.
17 works
Showing 1 to 17 of 17 works
Neothelaxes pileata, a new species from China (Hemiptera, Sternorrhyncha, Aphididae, Thelaxinae)
Neothelaxes pileata Qiao sp. nov., found on Pilea martinii (Urticaceae) in China, is described and illustrated. Neothelaxes Chakrabarti & Quednau is also a new generic record for …
Critical revision of the myxomycete (Myxomycota, Myxomycetes) collection at the A. A. Jaczewski mycological herbarium (…
The historical myxomycete collection of A. A. Jaczewski (1863–1932) at the All–Russian Institute of Plant Protection, Pushkin, Russia (LEP) includes a separate collection of type …
Three new species and a new record of Conocybe section Pilosellae (Bolbitiaceae, Agaricales) from Jilin Province, China
This study is based on the phylogenetic framework of Conocybe section Pilosellae and incorporates materials from Jilin Province. A systematic phylogenetic tree was constructed usi…
Two new Cordyceps-like species, Perennicordyceps zongqii sp. nov. (Polycephalomycetaceae) and Purpureocillium zongqii s…
Two new Cordyceps-like species, Perennicordyceps zongqii and Purpureocillium zongqii, isolated from a larva and soil, are introduced. Morphological comparisons and phylogenetic an…
New species in Cortinarius section Cortinarius (Agaricales) from the Americas and Australasia
Five new species from Cortinarius sect. Cortinarius are formally described, four from the Americas (Cortinarius palatinus Harrower, sp. nov., Cortinarius atrotomentosus Harrower, …
Epiphytic algae mitigate the inhibitory effects of two aquatic invasive plants, Pontederia crassipes and Pistia stratio…
Exotic plant invasions and epiphytic algae potentially influence the growth of submerged plants. However, the effect of epiphytic algae on the resistance of submerged native plant…
Lycoris × xiui, a new wild nothospecies from Anhui, China, a hybrid between L. longituba and L. sprengeri (Amaryllidace…
A new wild nothospecies, Lycoris × xiui S.Y.Zhang, Ying F.Hu & J.W.Shao, from Anhui Province in eastern China, is described and illustrated based on complete chloroplast genome, m…
Viola yuelingensis (Violaceae), a new species from Guangxi, China
This study describes and illustrates Viola yuelingensis Y.S.Chen & Ju H.Huang, a new species distributed in Guangxi, China. The species is morphologically most similar to Viola yu…
A new synonym of Mussaenda (Rubiaceae) from Vietnam
Based on examination of type specimens and original literature, it has been determined that Mussaenda recurvata Naiki, Tagane & Yahara and Mussaenda reflexisepala Tao Chen & Duy a…
Argostemma sawmlianae (Rubiaceae, Argostemmateae), a new species from Northeast India under the Indo-Burma Hotspot
Argostemma sawmlianae (Rubiaceae), a new species from Mizoram, Northeast India, within the Indo-Burma hotspot, is described and illustrated. The species is compared with its allie…
Two new species of Miersia and their phylogenetic placements alongside the recently described M. putaendensis (Gillies…
Two new species of the Chilean endemic genus Miersia (Gilliesieae, Allioideae, Amaryllidaceae) are described, M. stellata and M. raucoana, alongside morphological descriptions, a …
Lycoris insularis (Amaryllidaceae), a new species from eastern China revealed by morphological and molecular evidence
Lycoris insularis S.Y.Zhang & J.W.Shao, a new fertile diploid species from coastal provinces in eastern China is described. This new species is most similar to L. sprengeri in mor…
Utricularia lihengiae (Lentibulariaceae), a new species from Northwest Yunnan, China
Utricularia lihengiae, a new species from the Dulongjiang region of northwest Yunnan, China, is here described and illustrated. The new species belongs to the section Oligocista a…
Lycoris wulingensis, a dwarf new species of Amaryllidaceae from Hunan, China
Lycoris wulingensis S.Y. Zhang, a new species from Hunan Province (central South China), is described and illustrated. This new species is a fertile diploid plant and its karyotyp…
A new genus of Compositae (Eupatorieae, Piqueriinae) from Peru, named Centenaria to honour the 100 th anniversary of th…
A little herb from central Peru is recognised as a new species of a new genus. Centenaria rupacquiana belongs to the tribe Eupatorieae, subtribe Piqueriinae. It has asymmetrical c…
On the occurrence of egg masses of the diamond-shaped squid Thysanoteuthis rhombus Troschel, 1857 in the subtropical ea…
Data on opportunistic sightings of diamond-shaped squid Thysanoteuthis rhombus egg masses in the Canary Islands (Atlantic Ocean) are presented. A total of 16 egg masses of this sp…
The status of weed biological control in Vanuatu
Biological control of weeds in Vanuatu began in 1935, with the introduction of the tingid Teleonemia scrupulosa to control Lantana camara. To date, nine biological control agents …