Henrici Caroli van der Boon Mesch ... Responsio ad quaestionem botanicam : de ratione, quae est inter structuram et formam externam plantarum ...

Thesis (doctoral)--Leiden, 1818.

Die elemente der morphologie. Ein hilfsbuch für den ersten unterricht in der botanik

Mode of access: Internet.

Die elemente der Morphologie ...

Mode of access: Internet.

Die elemente der morphologie. Ein hilfsbuch für den unterricht in der botanik,

Mode of access: Internet.

Vergleichende Untersuchungen über die morphologischen Verhältnisse der Araceae. I. Theil. Natürliches System der Araceae.

At head of title: Nova acta der Ksl. Leop.-Carol.-Deutschen Akademie der Naturforscher, Band XXXIX, nr.3.

Tableaux de la nature : ou, Considerations sur les déserts, sur la physionomie des végétaux, sur les cataractes de l'orénoque, sur la structure et l'action des volcans dans les différentes régions de la terre, etc. /

Translation of Ansichten der Natur.

Disquisitio de prolepsi plantarum ... /

Also published in Linné's Amoenitates academicae, v. 6, ed. 1, 1763; ed. 2, 1789, p. 365-383. For other reprints see J.M. Hulth, Bibliographia Linnaeana (1907) p. 128.

Prolepsis plantarum ... /

Also in Liné's Amoenitates academicae, v. 6, ed. 1, 1763; ed. 2, 1789, p. 324-341. For other reprints see J.M. Hulth, Bibliographia Linnaeana (1907) p. 121.

Dissertatio botanica metamorphoses plantarum sistens /

Also published in Linné's Amoenitates academicae, v. 4, ed. 1, 1759 (and 1760); ed. 2, 1788, p. 368-386. For other reprints see J.M. Hulth, Bibliographia Linn. (1907) p. 100.

Nikol. Joseph edlen von Jacquin's Anleitung zur Pflanzenkenntniss nach Linné's Methode : zum Gebrauche der Vorlesungen, an der Universität.

Pritzel (2nd ed.)

La subordination des caractères de la feuille dans le phylum des Anthyllis /

Caption title.

Österreichische botanische Zeitschrift

Mode of access: Internet.

Cosuppression of eukaryotic release factor 1-1 in Arabidopsis affects cell elongation and radial cell division

The role of the eukaryotic release factor 1 (eRF1) in translation termination has previously been established in yeast; however, only limited characterization has been performed on any plant homologs. Here, we demonstrate that cosuppression of eRF1-1 in Arabidopsis (Arabidopsis thaliana) has a profound effect on plant morphology, resulting in what we term the broomhead phenotype. These plants primarily exhibit a reduction in internode elongation causing the formation of a broomhead-like cluster of malformed siliques at the top of the inflorescence stem. Histological analysis of broomhead stems revealed that cells are reduced in height and display ectopic lignification of the phloem cap cells, some phloem sieve cells, and regions of the fascicular cambium, as well as enhanced lignification of the interfascicular fibers. We also show that cell division in the fascicular cambial regions is altered, with the majority of vascular bundles containing cambial cells that are disorganized and possess enlarged nuclei. This is the first attempt at functional characterization of a release factor in vivo in plants and demonstrates the importance of eRF1-1 function in Arabidopsis.

Particle size, morphology and color tunable ZnO:Eu3+ nanophosphors via plant latex mediated green combustion synthesis

Efficient ZnO:Eu3+ (1-11 mol%) nanophosphors were prepared for the first time by green synthesis route using Euphorbia tirucalli plant latex. The final products were well characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV-visible spectroscopy (UV-Vis), Fourier transform infrared spectroscopy (FTIR), etc. The average particle size of ZnO:Eu3+ (7 mol%) was found to be in the range 27-47 nm. With increase of plant latex, the particle size was reduced and porous structure was converted to spherical shaped particles. Photoluminescence (PL) spectra indicated that the peaks situated at similar to 590, 615, 648 and 702 nm were attributed to the D-5(0) -> F-7(j(j=1,2,3,4)) transitions of Eu3+ ions. The highest PL intensity was recorded for 7 mol% with Eu3+ ions and 26 ml plant latex concentration. The PL intensity increases with increase of plant latex concentration up to 30 ml and there after it decreases. The phosphor prepared by this method show spherical shaped particles, excellent chromaticity co-ordinates in the white light region which was highly useful for WLED's. Further, present method was reliable, environmentally friendly and alternative to economical routes. (c) 2013 Elsevier B.V. All rights reserved.