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Seed germination and essential oil of Lavandula luisieri from Central Eastern Portugal

2005Conference object Open access
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dc.contributor.authorDelgado, F.M.G.
dc.contributor.authorGonçalves, Odete Catarino
dc.contributor.authorSilva, M.C.A.
dc.contributor.authorSilva, Isabel Castanheira
dc.contributor.authorOliveira, Maria do Rosário
dc.contributor.authorAlberto, D.
dc.date.accessioned2011-11-11T16:11:59Z
dc.date.available2011-11-11T16:11:59Z
dc.date.issued2005
dc.description.abstractLavandula luisieri (Rozeira) Rivas-Martinez is an endemic plant from the Iberian Peninsula which belongs to the Lamiaceae family. Lluisieri, Genista falcata Brot. and Lavandula pedunculata (Miller) Cay. ssp. sampaiana (Rozeira) Franco can be found together in some regions of Central Eastern Portugal where old vegetation of meso-mediterranean communities occurs. Relevant aspects of L. luisieri species such as 1 - two new important products in its essential oil; 2 - the importance of its honey; 3 — this crop improvement; 4 - the ornamental interest in its use in Mediterranean gardens; and 5 - the difficulty of its seeds germination; are the main aspects of our study on seed germination and the identification of the essential oils compounds. Seed germination of four populations collected in different locations in Central Eastern Portugal and of two different maturation dates were compared. Seed germination experiments in laboratory (40 and 75 days after the harvest) were carried out using a constant temperature (25°C) and an alternating regime (8/18°C) with a photoperiod of 8 hours and another with a photoperiod of 16 hours. The results show significant differences in the seed germination proceeding of the four populations. Some components identified in essential oils were irregular monoterpenoids with a cyclopentanic structure unique in the plant kingdom.por
dc.identifier.citationDELGADO, F.M.G. [et al.] (2005) - Seed germination and essential oil of Lavandula luisieri from Central Eastern Portugal. In International Symposium on Labiatae, 1st, SanRemo, 22 a 25 February - Proceedings. P. 283-287.por
dc.identifier.urihttp://hdl.handle.net/10400.11/933
dc.language.isoengpor
dc.subjectEndemismpor
dc.subjectIberian Peninsulapor
dc.subjectLamiaceaepor
dc.subjectGermination ecophysiologypor
dc.subjectSeed maturationpor
dc.titleSeed germination and essential oil of Lavandula luisieri from Central Eastern Portugalpor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceSanRemopor
oaire.citation.endPage287por
oaire.citation.startPage283por
oaire.citation.title1st International Symposium on Labiatae, SanRemo, 22 a 25 Februarypor
person.familyNameDelgado
person.familyNameAmaro
person.familyNameSilva
person.familyNameAlberto
person.givenNameF.M.G.
person.givenNameConceição
person.givenNameIsabel
person.givenNameDeolinda
person.identifier.ciencia-idC715-76B6-A07D
person.identifier.orcid0000-0003-1238-9386
person.identifier.orcid0000-0002-9642-9519
person.identifier.orcid0000-0001-9300-9757
person.identifier.orcid0000-0002-6606-618X
person.identifier.scopus-author-id55181376900
rcaap.rightsopenAccesspor
rcaap.typeconferenceObject
relation.isAuthorOfPublication8ae072f8-0aa1-46ce-830a-210c42f9e11b
relation.isAuthorOfPublication2755901d-a3c6-4060-975b-82122772679e
relation.isAuthorOfPublicationb31d9f34-6311-42bb-bac4-b8907533b954
relation.isAuthorOfPublication56431178-3b3c-4fb5-a769-919187871424
relation.isAuthorOfPublication.latestForDiscoveryb31d9f34-6311-42bb-bac4-b8907533b954

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