Scientific classification Kingdom: Fungi Division: Basidiomycota Class: Agaricomycetes Order: Agaricales Family: Clavariaceae Genus: Ramariopsis Species: R. kunzei Binomial name Ramariopsis kunzei
Mycological characteristics 
smooth hymenium 
no distinct cap 
hymenium attachment is irregular or not applicable 
spore print is white 
ecology is mycorrhizal 
edibility: edible Ramariopsis kunzei is an edible species of coral fungi in the Clavariaceae family, and the type species of the genus Ramariopsis. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral. The fruit bodies are up to 5cm (2.0in) tall by 4cm (1.6in) wide, with numerous branches originating from a short rudimentary stem. The branches are one to two millimeters thick, smooth, and white, sometimes with yellowish tips in age. Ramariopsis kunzei has a widespread distribution, and is found in North America, Europe, Asia, and Australia.
Contents Taxonomy and phylogenyThe species was first described as Clavaria kunzei by pioneer mycologist Elias Magnus Fries in 1821.[2] E.J.H. Corner transferred the species to Ramariopsis in 1950, and made it the type species.[3] In general, coral fungi often have extensive taxonomic histories, as mycologists have not agreed on the best way to classify them. In addition to Clavaria and Ramariopsis, the R.kunzei has been placed in the genera Ramaria by Lucien Quélet in 1888, and Clavulinopsis by Walter Jülich in 1985. According to the taxonomic database MycoBank,[1] the species has acquired a sizable list of synonyms, listed in the taxobox. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral.[4]
A phylogenetic analysis of clavarioid fungi concluded that R.kunzei is in a phylogenetic lineage together with several Clavulinopsis species (including C.sulcata, C.helvola and C.fusiformis), and that this clade (the ramariopsis clade) is nested within a group of species representing the Clavariaceae family.[5]
DescriptionThe fruit bodies of Ramariopsis kunzei are white to whitish-yellow in color, and are highly branched structures resembling coral; the dimensions are typically up to 8cm (3.1in) tall and 6cm (2.4in) wide. Older specimens may have a pinkish tinge. The tips of the branches are blunt, not crested as in some other species of coral fungi, like Clavulina cristata;[4] branches are between 1 and 5millimeters thick.[6] The branch tips of mature specimens may be yellow.[7] A stem, if present, may be up to 1cm (0.4in) long and scurfy—covered with small flakes or scales.[8] The texture of the flesh may range from pliable to brittle.[6] This fungus does not undergo any color changes upon bruising or injury,[7] however, a 10%solution of FeSO4 (a chemical test known as "iron salts") applied to the flesh will turn it green.[9]
In deposit, the spores are white. Viewed with a light microscope, the spores are translucent and have an ellipsoid to roughly spherical shape with spines on the surface, and dimensions of 3–5.5 by 2.5–4.5µm.[8] Spores are non-amyloid, meaning that they do not absorb iodine when stained with Melzer's reagent.[9] The spore-bearing cells, the basidia, are usually 25–45µm long by 6–7µm wide, and 4-spored.[10] Clamp connections are present in the hyphae of this species.[6]
EdibilityThe species is edible,[4] but "fleshless and flavorless."[11] Other authors concur that the odor and taste are not distinctive.[6][9]
Similar species
Tremellodendron pallidum is a lookalike species. The "crested coral" (Clavulina cristata, edible) is similar in appearance to R.kunzei, but its branches have fringed, feathery tips. The "jellied false coral" (Tremellodendron pallidum, edible[12]) has whitish, tough, cartilaginous branches with blunt tips.[13]
Habitat and distributionThe species is thought to be saprobic and can be found growing on the ground, in duff, or less frequently on well-decayed wood.[6] Fruit bodies may grow singly, in groups, or clustered together.[10] David Arora has noted a preference for growing under conifers, as well as a prevalence in redwood forests of North America.[11] In contrast, an earlier author claimed this species grows "rarely in coniferous woods."[14]
In Europe, Ramariopsis kunzei has been collected in Scotland (specifically, on the islands of Arran, Gigha and Kintyre peninsula),[15] the Netherlands,[16] Norway,[17] former Czechoslovakia,[18] Germany,[19] Poland,[20] and Russia (Zhiguli Mountains).[21] It has also been found in China,[22] India,[23] Iran,[24] the Solomon Islands,[25] and Australia.[26] In North America, the distribution extends north to Canada,[27] and includes the United States (including Hawaii and Puerto Rico).[7][28]
Ramariopsis kunzei is an edible species of coral fungi in the family Clavariaceae, and the type species of the genus Ramariopsis. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral. The fruit bodies are up to 5 cm (2.0 in) tall by 4 cm (1.6 in) wide, with numerous branches originating from a short rudimentary stem. The branches are one to two millimeters thick, smooth, and white, sometimes with yellowish tips in age. Ramariopsis kunzei has a widespread distribution, and is found in North America, Europe, Asia, and Australia.
The species was first described as Clavaria kunzei by pioneer mycologist Elias Magnus Fries in 1821.[2] E.J.H. Corner transferred the species to Ramariopsis in 1950, and made it the type species.[3] In general, coral fungi often have extensive taxonomic histories, as mycologists have not agreed on the best way to classify them. In addition to Clavaria and Ramariopsis, the R. kunzei has been placed in the genera Ramaria by Lucien Quélet in 1888, and Clavulinopsis by Walter Jülich in 1985. According to the taxonomic database MycoBank,[1] the species has acquired a sizable list of synonyms, listed in the taxobox. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral.[4]
A phylogenetic analysis of clavarioid fungi concluded that R. kunzei is in a phylogenetic lineage together with several Clavulinopsis species (including C. sulcata, C. helvola and C. fusiformis), and that this clade (the ramariopsis clade) is nested within a group of species representing the family Clavariaceae.[5]
The fruit bodies of Ramariopsis kunzei are white to whitish-yellow in color, and are highly branched structures resembling coral; the dimensions are typically up to 8 cm (3.1 in) tall and 6 cm (2.4 in) wide. Older specimens may have a pinkish tinge. The tips of the branches are blunt, not crested as in some other species of coral fungi, like Clavulina cristata;[4] branches are between 1 and 5 millimeters thick.[6] The branch tips of mature specimens may be yellow.[7] A stem, if present, may be up to 1 cm (0.4 in) long and scurfy—covered with small flakes or scales.[8] The texture of the flesh may range from pliable to brittle.[6] This fungus does not undergo any color changes upon bruising or injury,[7] however, a 10% solution of FeSO4 (a chemical test known as "iron salts") applied to the flesh will turn it green.[9]
In deposit, the spores are white. Viewed with a light microscope, the spores are translucent and have an ellipsoid to roughly spherical shape with spines on the surface, and dimensions of 3–5.5 by 2.5–4.5 µm.[8] Spores are non-amyloid, meaning that they do not absorb iodine when stained with Melzer's reagent.[9] The spore-bearing cells, the basidia, are usually 25–45 µm long by 6–7 µm wide, and 4-spored.[10] Clamp connections are present in the hyphae of this species.[6]
The species is edible,[4] but "fleshless and flavorless."[11] Other authors concur that the odor and taste are not distinctive.[6][9]
The "crested coral" (Clavulina cristata, edible) is similar in appearance to R. kunzei,[12] but its branches have fringed, feathery tips. The "jellied false coral" (Tremellodendron pallidum, edible[13]) has whitish, tough, cartilaginous branches with blunt tips.[14] Ramariopsis lentofragilis (poisonous) is an eastern North American lookalike that causes severe abdominal pain, general weakness, and pain under the sternum.[13]
Also similar are Artomyces pyxidatus, Clavulina cinerea, Clavulina rugosa, and Clavulinopsis corniculata.[12]
The species is thought to be saprobic and is found growing on the ground, in duff, or less frequently on well-decayed wood.[6] Fruit bodies may grow singly, in groups, or clustered together.[10] David Arora has noted a preference for growing under conifers, as well as a prevalence in redwood forests of North America.[11] In contrast, an earlier author claimed this species grows "rarely in coniferous woods."[15]
In Europe, Ramariopsis kunzei has been collected in Scotland (specifically, on the islands of Arran, Gigha and Kintyre peninsula),[16] the Netherlands,[17] Norway,[18] former Czechoslovakia,[19] Germany,[20] Poland,[21] and Russia (Zhiguli Mountains).[22] It has also been found in China,[23] India,[24] Iran,[25] the Solomon Islands,[26] and Australia.[27] In North America, the distribution extends north to Canada,[28] and includes the United States (including Hawaii and Puerto Rico).[7][29]
Ramariopsis kunzei is an edible species of coral fungi in the family Clavariaceae, and the type species of the genus Ramariopsis. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral. The fruit bodies are up to 5 cm (2.0 in) tall by 4 cm (1.6 in) wide, with numerous branches originating from a short rudimentary stem. The branches are one to two millimeters thick, smooth, and white, sometimes with yellowish tips in age. Ramariopsis kunzei has a widespread distribution, and is found in North America, Europe, Asia, and Australia.
Valge ramariopsis (Ramariopsis kunzei) on kandseente hulka kuuluv seeneliik.
Seent on leitud ka Eestist.
Seen on mittesöödav.[1]
Valge ramariopsis (Ramariopsis kunzei) on kandseente hulka kuuluv seeneliik.
Seent on leitud ka Eestist.
Seen on mittesöödav.
Koralownik białawy (Ramariopsis kunzei (Fr.) Corner) – gatunek grzybów należący do rodziny goździeńcowatych (Clavariaceae)[1]. klawarioidalny[2].
Pozycja w klasyfikacji według Index Fungorum: Ramariopsis, Clavariaceae, Agaricales, Agaricomycetidae, Agaricomycetes, Agaricomycotina, Basidiomycota, Fungi[1].
Po raz pierwszy zdiagnozował go w 1821 r. Elias Fries nadając mu nazwę Clavaria kunzei. Obecną, uznaną przez Index Fungorum nazwę nadał mu Edred John Henry Corner w 1950 r[1].
Synonimów ma ponad 20. Niektóre z nich[3]:
Nazwę polską nadał Władysław Wojewoda w 1999 r.[4].
Ma rozmiar około 1-6 x 1-5 cm. Jest silnie rozgałęziony, czasami już od samego podłoża i bardzo zmienny w kształcie. Poszczególne gałązki mają grubość około 5 mm. Powierzchnia biała lub kremowobiała, czasami z odcieniem żółtym lub różowym. Trzon (jeśli występuje) ma długość 0.5-3 cm i grubość do 1 cm, jest białawy, czasem różowawy lub żółtawy. Miąższ biały, kruchy, bez wyraźnego zapachu i smaku[5]
Podstawki o długości do 40 μm, z 4-sterygmami i dobrze widocznymi sprzążkami bazalnymi. Zarodniki hialinowe, kuliste, podkowiaste lub szeroko elipsoidalne, o rozmiarach 3-5 × 3-4,5 μm, kolczaste, z dość wyraźnym dzióbkiem. Wysyp zarodników biały[6].
Opisano występowanie tego gatunku głównie w Ameryce Północne i Europie. Na obydwu tych kontynentach jest szeroko rozprzestrzeniony. W Europie występuje od Hiszpanii po około 66° szerokości geograficznej na Półwyspie Skandynawskim. Podano jego stanowiska także w niektórych krajach Azji (Nepal, Japonia), Ameryki Środkowej i Południowej, Oceanii i w Nowej Zelandii[7]. W Polsce gatunek bardzo rzadki. W piśmiennictwie naukowym na terenie Polski do 2003 r. podano 8 stanowisk[4]. Gatunek ten znajduje się na Czerwonej liście roślin i grzybów Polski. Ma status E – gatunek wymierający[8]. Znajduje się na listach gatunków zagrożonych także w Niemczech, Holandii, Norwegii[4].
W Polsce rośnie na ziemi w lasach i zaroślach, na polanach i pastwiskach. Owocniki pojawiają się od sierpnia do października[4].
Saprotrof[4]. Jest grzybem jadalnym, jednak bez wartości smakowych, a ze względu na niewielkie rozmiary bez znaczenia praktycznego[9].
Najbardziej podobny jest goździeniowiec drobny (Ramariopsis subtilis)[10]. Koralownik białawy od gatunków z rodzaju Ramaria odróżnia się białym kolorem owocnika, z czasem dopiero różowiejącym, ostro zakończonymi szczytami rozgałęzień bez ząbkowania, białym wysypem zarodników i cechami mikroskopowymi. Odróżnia go także reakcja z solami żelaza; pod ich wpływem jego powierzchnia nie zmienia koloru, w przeciwieństwie do pozornie podobnych gatunków Ramaria[6]. Morfologicznie podobny jest także goździeńczyk grzebieniasty (Clavulina coralloides), odróżnia się jednak pierzastymi, frędzelkowatymi końcówkami gałązek[11].
Koralownik białawy (Ramariopsis kunzei (Fr.) Corner) – gatunek grzybów należący do rodziny goździeńcowatych (Clavariaceae). klawarioidalny.
Den mykologiska karaktären hos snövit fingersvamp:
hymenium:
slät
hatt:
ingen
skivtyp:
ingen
ätlighet:
ätlig
sporavtryck:
vit
ekologi:
mykorrhiza
Snövit fingersvamp (Ramariopsis kunzei) är en svampart[19] som först beskrevs av Elias Fries, och fick sitt nu gällande namn av E.J.H. Corner 1950. Enligt Catalogue of Life[20][21] ingår Snövit fingersvamp i släktet Ramariopsis, och familjen fingersvampar,[20][21] men enligt Dyntaxa[22] är tillhörigheten istället släktet Ramariopsis, och familjen Gomphaceae.[22] Arten är reproducerande i Sverige.[22] Inga underarter finns listade.[20]
Wikimedia Commons har media som rör Snövit fingersvamp.
Snövit fingersvamp (Ramariopsis kunzei) är en svampart som först beskrevs av Elias Fries, och fick sitt nu gällande namn av E.J.H. Corner 1950. Enligt Catalogue of Life ingår Snövit fingersvamp i släktet Ramariopsis, och familjen fingersvampar, men enligt Dyntaxa är tillhörigheten istället släktet Ramariopsis, och familjen Gomphaceae. Arten är reproducerande i Sverige. Inga underarter finns listade.
