Search results for "Limonium"

Limonium albuferae (Plumbaginaceae), a new polyploid species from the Eastern Iberian Peninsula

2016

A new species from Limonium (Plumbaginaceae), L. albuferae sp. nov., is described from the saline-sandy soils in the saltmarshes of the Eastern Iberian Peninsula (Devesa Albufera, Valencia province, Spain). The new species is triploid (2n = 26) and is closely related to the Western Mediterranean L. girardianum from which it morphologically differs by the major robustness, and overall dimensions of leaves, inflorescences, spikes and spikelets, and by the comparative smaller size of the outer and middle bracts.

Unraveling Salt Tolerance in Halophytes: A Comparative Study on Four Mediterranean Limonium Species with Different Geographic Distribution Patterns

2017

[EN] We have performed an extensive study on the responses to salt stress in four related Limonium halophytes with different geographic distribution patterns, during seed germination and early vegetative growth. The aims of the work were twofold: to establish the basis for the different chorology of these species, and to identify relevant mechanisms of salt tolerance dependent on the control of ion transport and osmolyte accumulation. Seeds were germinated in vitro, in the presence of increasing NaCl concentrations, and subjected to ¿recovery of germination¿ tests; germination percentages and velocity were determined to establish the relative tolerance and competitiveness of the four Limoni…

Typification of the linnaean name statice limonium (Plumbaginaceae)

2018

Sobre el lectótipo de <em>Limonium aragonense (Plumbaginaceae)</em>

2018

Se discute y clarifica la tipificación realizada por Erben en 1978 del nombre Statice aragonensis [≡ Limonium aragonense]

Limonium albarracinense (Plumbaginaceae), una Nueva Especie para la Flora Ibérica (España)

2018

Se describe una nueva especie de Limonium Mill.: L. albarracinense Pau ex P. P. Ferrer & R. Rosello. (Plumbaginaceae) para los substratos yesososalinos de las localidades de Royuela (Sierra de Albarracin) y Villarquemado (Comunidad de Teruel) en la provincia de Teruel (Espana). Se aporta una lamina y una tabla donde se compara con otros taxones muy proximos morfologicamente.

Limonium ilergabonum (Plumbaginaceae), a new species from northeastern Iberian Peninsula

2017

A new species of Limonium (Plumbaginaceae), L . ilergabonum sp. nov. , is described from the inland gypsum soils of the northeastern Iberian Peninsula (Flix, Tarragona province, Spain). The new species is closely related to the Iberian L. hibericum on morphological traits as assessed by multivariate ordination analysis (PCA), but it can be distinguished by the narrower leaves, inflorescence shape, and longer calyx. Limonium ilergabonum shows mixoploidy (2 n = 18, 2 n = 27), irregular pollen shapes, low levels of pollen stainability, and a single pollen-stigma combination morph (B type). All evidences suggest that L . ilergabonum is a polyploid relict species with an apomictic breeding syste…

Typification of the name Statice calcarae (Plumbaginaceae), basionym of the threatened endemic Limonium calcarae

2018

Limonium calcarae (basionym Statice calcarae), a rare diploid species endemic to Sicily, is one of the few members of the genus that occurs in the inland areas of the island. According to IUCN criteria, it has been assessed as critically endangered but recent data on its distribution, demography and threats affecting its populations are lacking. A lectotype is designated, preserved at PAL, and isolectotypes have been traced and verified in other European herbaria.

Karyology of Limonium (Plumbaginaceae) species from the Balearic Islands and the western Iberian Peninsula

2007

Somatic chromosome numbers, conventional karyotype features and idiograms are reported for 27 Limonium species inhabiting the Western Mediterranean basin (Iberian Peninsula and the Balearic Islands). The chromosome numbers of Limonium barceloi (2n = 36), L. ejulabilis (2n = 24), L. inexpectans (2n = 26), L. interjectum (2n = 24), and L. scopulorum (2n = 25) were determined for the first time. In addition, new aneuploid and/or polyploid cytotypes are reported in L. alcudianum (2n = 26), L. bonafei (2n = 26), L. camposanum (2n = 26), L. companyonis (2n = 26), L. dufourii (2n = 26), L. geronense (2n = 36), L. marisolii (2n = 54), L. migjornense (2n = 50), and L. pseudodictyocladon (2n = 16). A…

<i>Limonium carvalhoi (Plumbaginaceae)</i>, a new endemic species from the Balearic Islands

1998

ROSSELLO, J.A., L. SAEZ & A.C. CARVALHO (1998). Limonium carvalhoi (Plumbaginaceae), a new endemic species from the Balearic Islands. Anales Jard. Bot. Madrid 56(1): 23-31. Limonium carvalhoi Rossello & L. Saez is described from a single salt marsh locality in southwest Majorca. Morphologically, L. carvalhoi is ciose to L. inexpectans, L. migjornense and L. magallufianum , all Balearic endemics. The new species has an apomictic breeding system and shows a single pollen/stigma combination (B/papillate type). Chromosome number ranges from 2n = 24 to 2n = 26. Based on the occurrence of a long metacentric chromosome in all cells examined, it is suggested that the original chromosome complement …

Limonium cedrorumsp. nov. (Plumbaginaceae) from Lebanon

2012

Limonium cedrorum Domina & Ramondo, a new species belonging to the L. palmare aggr., is described and illustrated from the inland near Becharre (Lebanon). Its relationships with morphologically close taxa are discussed. Limonium cedrorum differs from L. sieberi and L. postii mainly by looser inflorescences and larger flowers. It differs from L. galilaeum by longer outer bract and longer scale below the first inflorescence branch, few sterile branches, thicker base of the inflorescence and denser spikes, and from L. graecum by the shape of the infl orescence, longer basal internodes and the shape of the calyx.