Results 61 to 70 of about 327 (133)
Old meets new: Innovative and evolving uses of herbaria over time as revealed by a literature review
Herbaria, as collections of preserved plants, contain large amounts of data both in the labels and the specimens themselves, which can be applied in different study fields. A literature review was conducted to discover how the uses of herbaria have evolved over time since records began.
Macarena Marín‐Rodulfo +4 more
wiley +1 more source
SUMMARY The conquest of land posed severe problems to plants which they had to cope with by adapting biosynthetic capacities. Adaptations to respond to UV irradiation, water loss, pathogen and herbivore defense, and the earth's pull were essential. Chemical compounds alleviating these problems can be synthesized by the phenylpropanoid pathway, the core
Christoph Michael Schwarze +1 more
wiley +1 more source
Introducción y Objetivos: Las asociaciones que se establecen entre micorrizas arbusculares (MA) y briofitas (Anthocerotophyta, Bryophyta y Marchantiophyta) juegan un papel importante en el desarrollo de este grupo de plantas.
Agustina Celeste Cottet +1 more
doaj
Briófitas do centro urbano de Caxias do Sul, Rio Grande do Sul, Brasil
No centro urbano de Caxias do Sul foram selecionadas três áreas de estudo, com maior ou menor influência antrópica e onde a vegetação encontra-se em diferentes graus de preservação.
Juçara Bordin, Olga Yano
doaj +1 more source
ABSTRACT Species’ with more limited dispersal and consequently less gene flow are more likely to form new spatially segregated species and thus contribute disproportionally to endemic biota and global species richness. Aotearoa New Zealand has exceptional endemicity, with 52% of its 54,000 named species endemic, including 32%, 39% and 68% for ...
Mark John Costello
wiley +1 more source
FIGURE 3 in A revision of the genus Notothylas (Notothyladaceae, Anthocerotophyta) in China
FIGURE 3. Scanning electron microscope (SEM) micrograph of Notothylas yunnanensis T.Peng & R.L.Zhu 1. Proximal spore surface with prominent trilete mark and one small hollow in center of each of three faces. 2. Distal densely vermiculate surface of spore
Peng, Tao, Zhu, Rui-Liang
core +1 more source
FIGURE 1. Anthoceros alpinus Steph. A. Thin-walled epidermis of capsule with stomata. B. Pseudoelater with thin-walls and irregular thickenings. C. SEM (scanning electron microscope) micrograph showing proximal spore face with a prominent trilete mark ...
Peng, Tao, Zhu, Rui-Liang
core +1 more source
FIG. 2. — Phaeomegaceros fimbriatus (Gottsche) R.J.Duff, J.C.Villarreal, Cargill & Renzaglia: A, female plant; B, transverse section of gametophyte thallus with band-like thickenings (eng) in cell walls; C, transverse section of gametophyte thallus with ...
Muñiz-Díaz, María Eugenia +3 more
core +1 more source
AbstractThe first ever liverwort and hornwort checklist is provided for Paraguay. Despite the high level of biological diversity in Paraguay, there remain very few intensive collecting efforts for liverworts and hornworts in the region since the late 1800’s. We report 2 hornwort taxa and 71 liverwort taxa.
Lars Söderström +3 more
openaire +1 more source
Plagiothecium lucidum (Hook. f. & Wils.) Paris in tropical Africa [PDF]
Plagiothecium lucidum (Hook. f. & Wils.) Paris is confirmed as a new addition to the bryoflora of tropical Africa on the basis of two collections from the Bale Mountains in Ethiopia. The type material of Isopterygium integrifolium Bartr.
Ochyra, Ryszard +2 more
core

