{"id":2317,"date":"2021-05-23T11:44:16","date_gmt":"2021-05-23T08:44:16","guid":{"rendered":"https:\/\/ancadanielaraiciu.ro\/w\/?p=2317"},"modified":"2021-07-20T12:41:49","modified_gmt":"2021-07-20T09:41:49","slug":"planta-lunii-mai-lacramioara","status":"publish","type":"post","link":"https:\/\/ancadanielaraiciu.ro\/w\/planta-lunii-mai-lacramioara\/","title":{"rendered":"O PLANT\u0102 SPECIAL\u0102-L\u00c3CR\u00c3MIOARA"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920.jpg\" alt=\"\" width=\"1920\" height=\"1280\" class=\"alignnone size-full wp-image-2320\" srcset=\"https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920.jpg 1920w, https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920-300x200.jpg 300w, https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920-1024x683.jpg 1024w, https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920-768x512.jpg 768w, https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920-1536x1024.jpg 1536w, https:\/\/ancadanielaraiciu.ro\/w\/wp-content\/uploads\/2021\/05\/thrush-1401449_1920-90x60.jpg 90w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>L\u00e3cr\u0103mioara (lat. Convallaria majalis) este o specie de plante erbacee, perene prin rizom, \u00eencadrate \u00een genul Convallaria, familia Ruscaceae.<br \/>\n\u00cenainte planta se reg\u00e3sea \u00een familia Liliaceae sau Convallariaceae. Mai este denumit\u0103 \u0219i clopo\u021bele, crin de vale, dumbr\u0103vioar\u0103, iarba Sf\u00e2ntului Gheorghe sau m\u0103rg\u0103ritar.<br \/>\nExist\u0103 trei subspecii care au fost considerate specii diferite de unii botani\u0219ti:<br \/>\nConvallaria majalis var. keiskei &#8211; \u00een China \u0219i Japonia, cu fructe ro\u0219ii \u0219i flori \u00een form\u0103 de castron.<br \/>\nConvallaria majalis var. majalis &#8211; \u00een Eurasia, cu petalele albe.<br \/>\nConvallaria majalis var. montana &#8211; \u00een SUA, cu o dung\u0103 verde pe nervura principal\u0103 a petalelor florilor.<br \/>\nL\u0103cr\u0103mioarele au  denumirea \u0219tiin\u021bific\u0103 de majalis sau maialis care \u00eenseamn\u0103 apar\u021bin\u00e2nd lunii Mai.<br \/>\nNumele genului ar deriva de la Lilium convalium, respectiv din cuv\u00e2ntul latin convallis = vale, ce arat\u0103 locul cre\u015fterii; dup\u0103 al\u0163ii, din unirea cuv\u00e2ntului latin convallis cu cel grecesc leirion = crin, aluzie la florile sale care amintesc mirosul crinului; majalis din cuvintele majus = mai \u015fi mense = lun\u0103, adic\u0103 \u00eenflore\u015fte \u00een luna mai.<br \/>\nTulpina este \u00eenalt\u0103 de 15\u201325 cm, \u00eencadrat\u0103 de dou\u0103 frunze mari, eliptice, cu nervatur\u0103 arcuat\u0103. La cap\u0103tul tulpinii se afl\u0103 o inflorescen\u021b\u0103 simpl\u0103. Florile sunt albe, cu peduncul scurt, intens \u0219i pl\u0103cut mirositoare. Fructele sunt bace sferice, de un ro\u0219u aprins.<br \/>\nPoate fi \u00eent\u00e2lnit\u0103 \u00een p\u0103durile de foioase, tuf\u0103ri\u0219uri, lunci, regiunile deluroase \u0219i de c\u00e2mpie din Europa, nordul Asiei \u0219i America de Nord.<br \/>\n\u00cen stare spontan\u0103 l\u0103cr\u0103mioara este ocrotit\u0103 prin lege, are cerin\u0163e ridicate fa\u0163\u0103 de umiditate, cre\u015fte pe soluri brune sau brun-ro\u015fcate bogate \u00een calciu, fertile, prin p\u0103duri de foioase, mai ales stej\u0103rete, tuf\u0103ri\u015furi, lunci, \u00een regiunile de c\u00e2mpie \u015fi dealuri.<br \/>\nCa produs vegetal se folosesc frunzele, florile \u015fi p\u0103r\u0163ile aeriene de l\u0103cr\u0103mioar\u0103 -Convallariae folia, flores et herba. Colectarea se face pe timp uscat, dup\u0103 ce roua s-a ridicat: p\u0103r\u0163ile aeriene \u015fi florile &#8211; \u00een timpul \u00eenfloririi, frunzele &#8211; p\u00e2n\u0103 la \u00eenflorire \u015fi la \u00eenceputul \u00eenfloririi.<br \/>\nFrunzele de l\u0103cr\u0103mioar\u0103 la recoltare pot fi confundate cu:<br \/>\n-pecetea lui Solomon &#8211; Polygonatum officinale, frunzele c\u0103reia dup\u0103 form\u0103 \u015fi m\u0103rime se aseam\u0103n\u0103, dar sunt a\u015fezate pe tulpin\u0103 \u00een c\u00e2teva perechi altern;<br \/>\n-peri\u015for &#8211; Pyrola rotundifolia care se deosebe\u015fte prin frunze rotunde grupate \u00een rozete bazilare.<br \/>\nToate p\u0103r\u021bile plantei, inclusiv fructele, sunt extrem de toxice. \u00cen caz de ingerare, chiar \u0219i \u00een cantit\u0103\u021bi mici, poate provoca dureri abdominale, v\u0103rs\u0103turi, precum \u0219i reducerea frecven\u021bei cardiace.<br \/>\nPrincipalele substan\u021be active sunt:glicozide toxice cu ac\u021biune cardiotonic\u0103: convaloatoxin\u0103, convalozid\u0103, convaltoxol,saponozide: convalarin\u0103, convalamarin\u0103,acizi diver\u0219i,esen\u021be parfumate,carbonat de calciu,mici cantit\u0103\u021bi de ulei volatil.<br \/>\nInfuzia, maceratul \u0219i tinctura de l\u0103cr\u0103mioar\u0103 se pot folosi numai sub control medical pentru ameliorarea afec\u021biunilor cardiace, a migrenelor, nevralgiilor \u0219i ame\u021belilor, av\u00e2nd totodat\u0103 \u0219i efecte diuretice. Orice autoterapie este contraindicat\u0103, planta fiind foarte toxic\u0103.<br \/>\nHeterozidele cardiotonice din l\u0103cr\u0103mioar\u0103 se g\u0103sesc dc obicei \u00een cantit\u0103\u0163i mai mici dec\u00e2t \u00een alte produse (0,2 &#8211; 0,4%), au \u00eens\u0103 o activitate farmacodinamic\u0103 important\u0103.<br \/>\nConvalatoxozida este una din cele mai toxice heterozide cardiotonice din c\u00e2te se cunosc, este de 10 ori mai activ\u0103 dec\u00e2t digitoxozida, de 2 ori mai activ\u0103 dec\u00e2t strofantozida.<br \/>\n\u00cen flori con\u0163inutul de convalatoxozida este de 2 ori mai mare ca \u00een frunze.<br \/>\nAl\u0103turi de aceast\u0103 heterozid\u0103 principal\u0103, \u00een Convallaria au mai fost identificate convalozida \u015fi glucoconvalozida, care difer\u0103 de convalatoxozida prin una respectiv dou\u0103 molecule de glucoza, \u00een plus la catena glucidic\u0103.<br \/>\nGlucoconvalatoxolozida \u015fi convalozida, se g\u0103sesc \u015fi \u00een semin\u0163ele plantei sau numai \u00een semin\u0163e.<br \/>\nTinctura Convallariae se folose\u015fte la nevroze \u015fi alte deregl\u0103ri ale activit\u0103\u0163ii cardiace.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u00e3cr\u0103mioara (lat. Convallaria majalis) este o specie de plante erbacee, perene prin rizom, \u00eencadrate \u00een genul Convallaria, familia Ruscaceae. \u00cenainte planta se reg\u00e3sea \u00een familia Liliaceae sau Convallariaceae. Mai este &hellip; <\/p>\n","protected":false},"author":3,"featured_media":2319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6,26],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/posts\/2317"}],"collection":[{"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/comments?post=2317"}],"version-history":[{"count":3,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/posts\/2317\/revisions"}],"predecessor-version":[{"id":2467,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/posts\/2317\/revisions\/2467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/media\/2319"}],"wp:attachment":[{"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/media?parent=2317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/categories?post=2317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ancadanielaraiciu.ro\/w\/wp-json\/wp\/v2\/tags?post=2317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}