Dépouillements

What is Anthyllis vulneraria L. subsp. corbierei (Salmon & Travis) Cullen (Fabaceae) ? / Timothy C. G. Rich in Watsonia, vol. 23, n°3-4 (Année 2001)  

Public [article]  inWatsonia > vol. 23, n°3-4 (Année 2001) . - pp. 469-480 Titre : What is Anthyllis vulneraria L. subsp. corbierei (Salmon & Travis) Cullen (Fabaceae) ? Type de document : texte imprimé Auteurs : Timothy C. G. Rich, Auteur Année de publication : 2001 Article en page(s) : pp. 469-480 Langues : Anglais (eng) Catégories : [ZG] France [ZG] Royaume-Uni [Espèces (in biblio)] Anthyllis vulneraria [Espèces (in biblio)] Anthyllis vulneraria L. subsp. corbierei (C.E.Salmon & Travis) Cullen Résumé : "Anthyllis vulneraria L. subsp. corbierei (Salmon & Travis) Cullen, originally distinguished by having spreading hairs on the stems and petioles, is reputed to be a British endemie confined to a few localities in Anglesey, Caithness, Cornwall and the Channel Islands. Examination of herbarium material indicates that plants with spreading hairs occur widely around the British coast and occasionally inland, encompassing a range of forms. Similar material with spreadiag hairs also occurs on the coast of northern France. Field work at previously reported sites (including the type locality) showed that most populations were polymorphie with respect to hair, corolla and calyx characters. Different hair types occurred in random combinations with different corolla and calyx characters. The occurrence of spreading or appressed hairs is probably simply polymorphie variation. I do not recognise subsp. corbierei either as an endemic or as a subspecies." (source : auteur) Type de publication : périodique Référence biblio : Rich T.-G., 2001 - What is Anthyllis vulneraria L. subsp. corbierei (Salmon & Travis) Cullen (Fabaceae) ? Watsonia, 23 : 469-480. ID PMB : 49119 En ligne : http://archive.bsbi.org.uk/Wats23p469.pdf Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=49119 [article]

Exemplaires(0)

Disponibilité
aucun exemplaire

Corynephorus canescens (L.) P. Beauv. (Poaceae) at Kinver Edge, Staffordshire: a re-assessment / Arthur Godfrey Blunt in Watsonia, vol. 23, n°3-4 (Année 2001)

Public [article]  inWatsonia > vol. 23, n°3-4 (Année 2001) . - 335-338 Titre : Corynephorus canescens (L.) P. Beauv. (Poaceae) at Kinver Edge, Staffordshire: a re-assessment Auteurs : Arthur Godfrey Blunt, Auteur ; M. E. Blunt, Auteur Article en page(s) : 335-338 Langues : Anglais (eng) Catégories : [ZG] Royaume-Uni [Espèces (in biblio)] Corynephorus canescens [Thèmes] Conservation [Thèmes] Plante à forte valeur patrimoniale Mots-clés : mesure de gestion Résumé : "In his review of the distribution and status of Corynephorus canescens (L.) P. Beauv. in Britain, Trist (1998) describes the site at Kinver Edge, Staffordshire, which holds one of the few British inland colonies of this grass, and states that "the population of c. 550 plants has remained fairly constant since 1977." Though his site description is reasonably accurate, Trist's estimate of the population size of C. canescens fails to take account of its recent dramatic increase following sympathetic site management. This note, therefore, aims to update Trist's account and trace the effects on the C. canescens population of conservation measures taken over the last twelve years." (source : auteurs) Type de publication : périodique Référence biblio : Blunt A., Blunt M.-E., 2001 - Corynephorus canescens (L.) P. Beauv. (Poaceae) at Kinver Edge, Staffordshire: a re-assessment. Watsonia, 23 : 335-338. ID PMB : 73589 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=73589 [article]

Exemplaires(0)

Disponibilité
aucun exemplaire