{"id":7332,"date":"2022-12-10T10:47:51","date_gmt":"2022-12-10T09:47:51","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=7332"},"modified":"2022-12-10T10:47:51","modified_gmt":"2022-12-10T09:47:51","slug":"russula-sanguinea","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/russula-sanguinea\/","title":{"rendered":"Russula sanguinea"},"content":{"rendered":"

Russula sanguinea<\/em> (Bull.) Fr., Epicrisis Systematis Mycologici: 351. 1838<\/span><\/p>\n

\u2261Agaricus sanguineus<\/em> Bull., Herbier de la France 1: t. 42. 1781 [basionym]<\/span><\/p>\n

Caracteres macrosc\u00f3picos<\/em>. P\u00edleo de 50-100 mm de di\u00e1metro, pulvinado, despu\u00e9s extendido a un poco deprimido, con un peque\u00f1o umb\u00f3n, margen incurvado, regular, ondulado, brevemente estriado, m\u00e1s claro que el resto; superficie pileica no separable, viscidula en tiempo h\u00famedo brillante, de color rojo sangre, rojo carm\u00edn, m\u00e1s oscuro en el disco, decolor\u00e1ndose por zonas en crema o blanquecino. L\u00e1minas apretadas m\u00e1s espaciadas con la madurez, intervenadas, decurrentes o sinuosas, blanquecinas, despu\u00e9s cremas; arista aguda, entera y concolor. Est\u00edpite de hasta 70 x 25 mm, esbelto, cil\u00edndrico o atenuado a la base, lleno finalmente esponjoso, finamente arrugado, rosa rojo de forma amplia o incluso blanquecino. Contexto espeso, firme, blanquecino, amarillea por distintos sitios en la madurez, rojo carm\u00edn bajo la pileipellis; olor un poco afrutado y sabor bastante acre. Reacciones macroqu\u00edmicas<\/em>: Sulfovainillina \u2013 rojiza en el est\u00edpite; Guayaco \u2013 lenta pero positiva; Sulfato de hierro \u2013 d\u00e9bil.<\/span><\/p>\n

Caracteres microsc\u00f3picos<\/em>. Basidi\u00f3sporas de (7,6) 8,4 \u00b1 0,6 (9,2) x (6,20) 6,8 \u00b1 0,40 (7,5) \u00b5m \/ Q = 1,2-1,3; ovoides, con fuertes verrugas c\u00f3nicas u obtusas, que llegan a x1,25 \u00b5m, en general aisladas o catenuladas, sin ret\u00edculo, placa suprahilar amplia, amiloide. Esporada ocre p\u00e1lido. Cistidios de hasta 100 x 14 \u00b5m, poco numerosos, fusoides, obtusos, largamente apendiculados, reaccionan fuertemente a la sulfovainilla. Pileipellis formada por: \u00a0pelos irregularmente septados, ramificados, sinuosos, un poco oprimidos en las paredes, a menudo hinchados, de hasta x5 \u00b5m, dermatocistidios cilindr\u00e1ceos, obtusos o apendiculados, no septados, de hasta x10 \u00b5m.<\/span><\/p>\n

Ecolog\u00eda<\/em>. En verano y principios de oto\u00f1o, con Pinus<\/em>. Distribuci\u00f3n<\/em>. Frecuente.<\/span><\/p>\n

Citar como: Mu\u00f1oz, J.A. 2022. Russula sanguinea<\/em> (Bull.) Fr.,\u00a0micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, n\u00ba 713 (Actualizada el 09-XII-2022). Disponible en: \u00a0https:\/\/micologica-barakaldo.org\/Russula-sanguinea\/<\/a><\/span><\/p>\n<\/div>

<\/div><\/div><\/div>
<\/span><\/div>
<\/div><\/div><\/div>
<\/i>VER FICHA COMPLETA<\/span><\/a><\/div>
<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":7329,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6,45],"tags":[],"class_list":["post-7332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fichas-micologicas","category-fichas-micologicas-setas-r"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/micologica-barakaldo.org\/wp-content\/uploads\/2022\/12\/Russula-sanguinea_20110807_1586.jpg","jetpack_shortlink":"https:\/\/wp.me\/p9dTSQ-1Ug","_links":{"self":[{"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/posts\/7332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/comments?post=7332"}],"version-history":[{"count":1,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/posts\/7332\/revisions"}],"predecessor-version":[{"id":7333,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/posts\/7332\/revisions\/7333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/media\/7329"}],"wp:attachment":[{"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/media?parent=7332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/categories?post=7332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/micologica-barakaldo.org\/eu\/wp-json\/wp\/v2\/tags?post=7332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}