{"id":260531,"date":"2025-07-16T00:00:26","date_gmt":"2025-07-15T23:00:26","guid":{"rendered":"https:\/\/botany.cz\/cs\/?p=260531"},"modified":"2025-07-16T06:03:24","modified_gmt":"2025-07-16T05:03:24","slug":"cypripedium-kentuckiense","status":"publish","type":"post","link":"https:\/\/botany.cz\/cs\/cypripedium-kentuckiense\/","title":{"rendered":"CYPRIPEDIUM KENTUCKIENSE C. F. Reed – st\u0159ev\u00ed\u010dn\u00edk kentuck\u00fd \/ \u010drievi\u010dn\u00edk"},"content":{"rendered":"

Syn.:<\/strong> Cypripedium daultonii<\/em> V. G. Soukup, nom. illeg., Cypripedium kentuckiense<\/em> f. pricei<\/em> P. M. Br., Cypripedium kentuckiense<\/em> f. summersii<\/em> P. M. Br.
\n\u010cele\u010f:<\/strong> Orchidaceae<\/a><\/em> – vstava\u010dovit\u00e9<\/p>\n

\"Cypripedium<\/p>\n

Roz\u0161\u00ed\u0159en\u00ed:<\/strong> Vyskytuje se na jihov\u00fdchod\u011b USA<\/a>, jeho are\u00e1l je nesouvisl\u00fd, na severu sah\u00e1 od v\u00fdchodu Oklahomy p\u0159es Arkansas po Kentucky a Virginii, na jihu od v\u00fdchodn\u00edho Texasu a\u017e po Georgii.<\/p>\n

Ekologie:<\/strong> Roste terestricky v opadav\u00fdch bukov\u00fdch a dubov\u00fdch les\u00edch, v p\u0159ist\u00edn\u011bn\u00fdch rokl\u00edch, nez\u0159\u00eddka na b\u0159ez\u00edch vodn\u00edch tok\u016f i na sez\u00f3nn\u011b zaplavovan\u00fdch stanovi\u0161t\u00edch, na p\u016fd\u00e1ch kysel\u00fdch, p\u00edskovcov\u00fdch, v p\u00e1smu od mo\u0159sk\u00e9ho pob\u0159e\u017e\u00ed a\u017e do nadmo\u0159sk\u00e9 v\u00fd\u0161ky okolo 500 m. Kvete od dubna do \u010dervna. <\/p>\n

\"Cypripedium<\/p>\n

Popis:<\/strong> Vytrval\u00e1 bylina s lodyhou p\u0159\u00edmou, 35\u2013100 cm dlouhou, jemn\u011b p\u00fd\u0159itou. Listy vyr\u016fstaj\u00ed po 3\u20136, jsou st\u0159\u00eddav\u00e9, po lodyze rovnom\u011brn\u011b rozm\u00edst\u011bn\u00e9, \u0161iroce eliptick\u00e9 a\u017e \u0161iroce vej\u010dit\u00e9, 13\u201324 cm dlouh\u00e9 a 4\u201315 cm \u0161irok\u00e9. Kv\u011btenstv\u00ed je termin\u00e1ln\u00ed, 1\u20132kv\u011bt\u00e9, vn\u011bj\u0161\u00ed okv\u011btn\u00ed l\u00edstky jsou nazelenal\u00e9 nebo na\u017eloutl\u00e9, v\u00fdrazn\u011b skvrnit\u00e9, pruhovan\u00e9 nebo se s\u00ed\u0165natou tmav\u011b \u010dervenohn\u011bdou kresbou, dors\u00e1ln\u00ed vn\u011bj\u0161\u00ed okv\u011btn\u00ed l\u00edstek je 60\u2013126 mm dlouh\u00fd a 24\u201365 mm \u0161irok\u00fd, postrann\u00ed l\u00edstky jsou srostl\u00e9, vnit\u0159n\u00ed okv\u011btn\u00ed l\u00edstky jsou stejn\u011b zbarven\u00e9, \u010d\u00e1rkovit\u00e9, spir\u00e1lovit\u011b sto\u010den\u00e9, 84\u2013156 mm dlouh\u00e9 a jen 7\u201315 mm \u0161irok\u00e9, pysk je obvejcovit\u00fd, 40\u201365 mm dlouh\u00fd, b\u011blav\u00fd nebo bled\u011b \u017elut\u00fd. Plody jsou tobolky.<\/p>\n

Z\u00e1m\u011bny:<\/strong> Od dob\u0159e zn\u00e1m\u00e9ho eurasijsk\u00e9ho st\u0159ev\u00ed\u010dn\u00edku pantofl\u00ed\u010dku (Cypripedium calceolus<\/a><\/em>) se odli\u0161uje tvarem pysku, ale i zbarven\u00edm okv\u011btn\u00edch l\u00edstk\u016f a p\u0159edev\u0161\u00edm bled\u0161\u00edm barevn\u00fdm odst\u00ednem pysku. Je tak\u00e9 vy\u0161\u0161\u00ed, v\u011bt\u0161\u00ed jsou i jeho kv\u011bty. Severoamerick\u00fd st\u0159ev\u00ed\u010dn\u00edk malokv\u011bt\u00fd (Cypripedium parviflorum<\/a><\/em>) je rostlinou naopak podstatn\u011b drobn\u011bj\u0161\u00ed (jen 15\u201345 cm vysok\u00fd), jeho kv\u011bty jsou tak\u00e9 daleko men\u0161\u00ed, odli\u0161n\u00fd je i tvar pysku.<\/p>\n

Ohro\u017een\u00ed a ochrana:<\/strong> Rovn\u011b\u017e tento druh st\u0159ev\u00ed\u010dn\u00edku je chr\u00e1n\u011bn mezin\u00e1rodn\u00ed obchodn\u00ed \u00famluvou CITES<\/a>. \u010cerven\u00fd seznam IUCN (2014) jej \u0159ad\u00ed k druh\u016fm zraniteln\u00fdm (VU).<\/p>\n

Pozn\u00e1mka:<\/strong> Jako samostatn\u00fd druh byl st\u0159ev\u00ed\u010dn\u00edk kentuck\u00fd pops\u00e1n teprve v roce 1981.<\/p>\n

\"Cypripedium
\n\"Cypripedium
\n\"Cypripedium
\n\"Cypripedium<\/p>\n

Fotografov\u00e1no dne 28. 5. a 9. 6. 2025 (\u010cesko, kultura).<\/p>\n","protected":false},"excerpt":{"rendered":"

Syn.: Cypripedium daultonii V. G. Soukup, nom. illeg., Cypripedium kentuckiense f. pricei P. M. Br., Cypripedium kentuckiense f. summersii P. M. Br. \u010cele\u010f: Orchidaceae – vstava\u010dovit\u00e9<\/p>\n","protected":false},"author":5,"featured_media":260534,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[20,8,38,442,15,12],"tags":[],"fifu_image_url":"\/foto3\/cypripkentackigas1.jpg","_links":{"self":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/260531"}],"collection":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/comments?post=260531"}],"version-history":[{"count":15,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/260531\/revisions"}],"predecessor-version":[{"id":260533,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/260531\/revisions\/260533"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media\/260534"}],"wp:attachment":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media?parent=260531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/categories?post=260531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/tags?post=260531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}