Widely circumscribed taxa are good candidates for in-depth taxonomic studies. The current taxonomy of Oxalis sect. Polymorphae includes 13 species mostly endemic to the Brazilian Atlantic Forest, in eastern Brazil. Oxalis polymorpha Mart.
Pedro Fiaschi +3 more
doaj +1 more source
Nitrogen-fixing bacteria and Oxalis – evidence for a vertically inherited bacterial symbiosis
Background Plant-endophyte symbioses often revolve around nitrogen metabolism, and involve varying degrees of intimacy. Although evidence for vertical inheritance of nitrogen-fixing endophytic bacteria is increasing, it is confined mostly to crop plants,
Michelle Jooste +4 more
doaj +1 more source
Role of mycorhizal links between plants in establishment of liverworts thalli in natural habitats
Research on the development of arbuscular fungi within thalli of Conocephalum conicum and Pellia endiviifolia was carried out on the banks of a stream ravine in the Beskid Wyspowy Mts. (Southern Poland).
Katarzyna Turnau +2 more
doaj +1 more source
Plant species first recognised as naturalised for New South Wales in 2002 and 2003, with additional comments on species recognised as naturalised in 2000–2001 [PDF]
Information is provided on the taxonomy and distribution of 71 taxa of naturalised or naturalising plants newly recorded for the state of New South Wales during the period 1 January 2002 to 31 December 2003.
Barker, Clive H. +3 more
core
Nuevos sinónimos en el género Oxalis (Oxalidaceae) de Argentina.
Se proponen 9 nuevos sinónimos: Oxalis floribunda Lehm. como sinónimo de O. articulata Savigny; O. compacta subsp. berteroana (Barnéoud) Lourteig y O. macrorrhiza Gillies ex Hook. & Arn. como sinónimos de O. compacta Gillies ex Hook.
Alicia López
doaj +1 more source
Dos nuevas especies del género Oxalis (Oxalidaceae) para la Región de Murcia [Two new species of Oxalis (Oxalidaceae) for the Region of Murcia (Spain)] [PDF]
Se citan dos especies del género Oxalis para la Región de Murcia, ambas mencionadas por primera vez en esta región: O. bowiei W.T. Aiton ex G. Don. y O. debilis Kunth.
José Antonio LÓPEZ ESPINOSA +1 more
doaj
La morfología del polen y las características de las orbículas fueron estudiadas en todas las especies de Oxalis sección Palmatifoliae, endémica del sur de Sudamérica, empleando microscopio óptico (M.O.) y microscopio electrónico de barrido (M.E.B.). Los
Alicia López, Sonia Rosenfeldt
doaj +1 more source
Modelling leaf development in Oxalis latifolia [PDF]
This study was carried to develop functions that could explain the growth of Oxalis latifolia, in both early stages and throughout the season, contributing to the improvement of its cultural control. Bulbs of the Cornwall form of O. latifolia were buried
Lopez, M.L. (María Luisa) +1 more
core +2 more sources
Murcha bacteriana em oxális causada por Ralstonia solanacearum.
Observaram-se mudas de oxális apresentando sintomas de seca e queda de folhas, além de murcha e morte de plantas, ocorrendo em reboleiras, em canteiros de jardins da cidade de São Paulo (SP), além de descoloração no sistema vascular dessas plantas, com ...
Irene M.G. Almeida +1 more
doaj +1 more source
La Vinagrella, més invasiva a les illes que a les zones continentals [PDF]
Les illes són espais especialment vulnerables a les invasions de plantes exòtiques. Investigadors de la UAB han validat aquesta hipòtesi en el cas d'una espècie, la vinagrella (Oxalis pes-caprae), estudiant la seva presència a les Illes Balears.
Vilà, Montserrat
core +1 more source

