Results 61 to 70 of about 19,450 (226)

A preliminary treatment of the Central American species of Octoblepharum (Musci: Calymperaceae) [PDF]

open access: yes, 1991
The species of Octoblepharum occurring in Central America have been critically examined. Six are recognized as valid species: O. albidum, O. cocuiense, O. cylindricum, O. erectifolium, O. pulvinatum and O. stramineum. Synonyms are given for these species:
Allen, Noris Salazar
core  

Overlooked and misunderstood: A morpho‐molecular revision of Ditrichaceae s.str. (Dicranidae, Bryophyta), with a focus on the Holarctic species of Ditrichum

open access: yesTAXON, Volume 74, Issue 2, Page 223-259, April 2025.
Abstract We revised the Holarctic taxa of Ditrichaceae on the basis of both organellar DNA sequence data and morphological traits. After the removal of phylogenetically discordant elements related to Flexitrichum and Rhamphidium, the remaining representatives of the family cluster into three well‐supported lineages, which are recognized here as the ...
Vladimir Fedosov   +4 more
wiley   +1 more source

La familia Cryphaeaceae (Bryophyta) en los bosques del noroeste de Argentina The family Cryphaeaceae (Bryophyta) in the forests of Northwest Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2010
La familia Cryphaeaceae en los Bosques del Noroeste de Argentina. Se presenta la revisión taxonómica de la familia Cryphaeaceae en los bosques del Noroeste de Argentina (NOA). Se reconocen dos géneros para el NOA, Cryphaea y Schoenobryum. Se registra por
Guillermo M Suárez, María M Schiavone
doaj  

The transcription factor PpRKD evokes female developmental fate in the sexual reproductive organs of Physcomitrium patens

open access: yesNew Phytologist, Volume 245, Issue 2, Page 653-667, January 2025.
Summary The sexual reproductive organs of bryophytes – in which gametes necessary for fertilization are produced, namely, male antheridia and female archegonia – are formed from vegetative haploid gametophytes. In dioicous bryophytes such as Marchantia polymorpha, the genes within the sex‐determining regions in distinct sexual strains have been ...
Emiko Yoro   +4 more
wiley   +1 more source

A preliminary study on the affinities of Philippine, Bornean and New Guinean hepatics [PDF]

open access: yes, 1990
The generic and specific affinities of the Philippine, Bornean and New Guinean hepatic floras were analyzed by calculating the Kroeber's percentage of similarity on the basis of recently published checklists.
Engel, John J., Tan, Benito C.
core  

Effect of the addition of cocoa sweatings and time of fermentation on flavor compounds and sensory perception of 100% roasted cocoa liquor

open access: yesJournal of Food Science, Volume 89, Issue 11, Page 7294-7308, November 2024.
Fermentation is critical for producing high‐quality cocoa, yet its kinetics and resulting chemical and sensory outcomes are poorly understood and thus difficult to manage. Cocoa sweatings (CS), the liquid runoff produced early during fermentation and typically drained off, may beneficially affect fermentation outcome when added back into the fermenting
Nixon Meneses‐Marentes   +2 more
wiley   +1 more source

Mosses from the Mascarenes - 6 [PDF]

open access: yes, 1997
Sixty taxa of mosses, mainly pleurocarps, are reported from the Mascarenes. Two are new to Afr.3 sensu Index Muscorum, i.e., Brachythecium plumosum (Hedwig) Schimper in BSG and Palamocladium sericeum (Jaeger) C.Müller. Nine are new to the Mascarenes, i.e.
Een, Gillis
core  

Studies on some Asian species of the genus Leptodontium (Müll. Hal.) Hampe (Musci, Pottiaceae) [PDF]

open access: yes, 2002
Leptodontium taiwanense Nog. is synonymous with Leptodontium aggregatum (Müll. Hal.) Kindb.; Leptodontium scaberrimum Broth. is synonymous with Leptodontium viticulosoides (P. Beauv.) Wijk & Margad. Bryoerythrophyllum yichunense C.H.
Sollman, Philip
core  

Use of eDNA and conventional sampling methods to survey rock pool (gnamma) biodiversity on granite inselbergs

open access: yesAustral Ecology, Volume 49, Issue 8, August 2024.
Environmental DNA sampling coupled with high‐throughput sequencing is increasingly recognized as a useful method for assessing biodiversity with potential applications in terrestrial environments. Rock pools on granite inselbergs support diverse aquatic communities, yet the application of eDNA to document their biodiversity is lacking.
Damian R. Michael   +7 more
wiley   +1 more source

Políticas de promoción a la agricultura familiar en la zona periurbana de Río Gallegos (2007 – 2017). Un análisis desde el punto de vista de los derechos humanos

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2019
El objetivo del trabajo es identificar y valorar la política pública vigente en la ciudad de Río Gallegos, en relación con la promoción de la agricultura familiar entre los años 2007 – 2017.
Carolina Musci   +3 more
doaj   +1 more source

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