Journal ArticleDOI
A morphological taxonomic revision of Azolla Lam. section Rhizosperma (Mey.) Mett. (Azollaceae)
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TLDR
The classification of section Rhizosperma is revised using multivariate statistical analyses of ultrastructural, gross morphological and anatomical characters and three distinct geographically related subspecies of A. pinnata are identified and formally named and described.About:
This article is published in Botanical Journal of the Linnean Society.The article was published on 1992-07-01. It has received 35 citations till now. The article focuses on the topics: Subspecies.read more
Citations
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Azolla: A Review of Its Biology and Utilization
TL;DR: This paper attempts to review and synthesize past and recent findings concerning the biology and utilization of Azolla in hopes that this will facilitate increased future collaborative research on this “green gold mine.”
Journal ArticleDOI
Phylogeny of Marsileaceous Ferns and Relationships of the Fossil Hydropteris pinnata Reconsidered.
TL;DR: The phylogeny of Marsileaceae is investigated here using information from morphology and rbcL sequence data, which resulted in two most‐parsimonious trees that differ only in the placement of the fossil Hydropteris.
Journal ArticleDOI
Phylogeny and Divergence Time Estimates for the Fern Genus Azolla (Salviniaceae)
TL;DR: A phylogeny for all extant species of the heterosporous fern genus Azolla is presented here based on more than 5000 base pairs of DNA sequence data from six plastid loci, in agreement with other recent molecular phylogenetic hypotheses that support the monophyly of sections Azolla and Rhizosperma and the proposed relationships within section Azolla.
Journal Article
An annotated checklist of the vascular flora of Guines-Bissau (West Africa)
TL;DR: A checklist of Guinea-Bissau vascular flora is presented in this paper, based on the inventory of herbarium material and on recent collections, of which 1459 are autochthonous, belonging to 696 genera.
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A review of some ecological factors affecting the growth of Azolla spp.
TL;DR: Understanding the habitat requirements of Azolla is very helpful for managing this aquatic fern, also for decision making in the context of wetland restoration and conservation management.
References
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Book
Theory and Practice of Histological Techniques
John D. Bancroft,Marilyn Gamble +1 more
TL;DR: Light Microscopy, Enzyme Histochemistry, and Immunocytochemical Techniques: Diagnostic Cytopathology, Specimen Collection and Preparation.
Journal ArticleDOI
Plant microtechnique: some principles and new methods
Ned Feder,Terence P. O'Brien +1 more
TL;DR: A method of fixation in acrolein and embedding in glycol methacrylate polymer is described in detail and in a wide range of plant specimens prepared in this way, stained sections 1-3 microns thick showed excellent preservation of tissue and cell structures.
Book
The study of plant structure: Principles and selected methods
T. P. O'Brien,M. E. McCully +1 more
TL;DR: The study of plant structure principles and selected methods and how these principles are applied to the design of phytochemical processes is studied.