Ramaria flavosaponaria | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Gomphales |
Family: | Gomphaceae |
Genus: | Ramaria |
Subgenus: | Laeticolora |
Species: | R. flavosaponaria |
Binomial name | |
Ramaria flavosaponaria R.H. Petersen 1986 [1] | |
Synonyms [1] | |
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Ramaria flavosaponaria | |
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Smooth hymenium | |
No distinct cap | |
Hymenium attachment is not applicable | |
Stipe is bare | |
Spore print is ochre to buff | |
Ecology is mycorrhizal | |
Edibility is unknown |
Ramaria flavosaponaria is a species of coral fungus in the family Gomphaceae. It is found in the mountains of eastern North America from Georgia and Tennessee to Nova Scotia. [1] [2]
The specific epithet is from the flavo ('yellow') [3] and saponaria ('soapy'), [4] both of which are distinguishing features of the mushroom. [1] The name was originally published as Ramaria flavo-saponaria, including a hyphen. [1] However, this is considered erroneous by the International Code of Nomenclature for algae, fungi, and plants, so the proper orthography is Ramaria flavosaponaria. [5]
Before being formally described in 1986 by Ron Petersen, the species was labelled in scientific collections under various names. [1] Ramaria aurea sensu mihi was used for its resemblance to the European Ramaria aurea . [1] It was also sometimes labeled Ramaria aquafaba, [1] at least as early as 1969, [6] predating the 2015 coinage of the term aquafaba in an unrelated culinary usage. [7] This term possibly relates to the use of some yellow species of Ramaria (possibly including R. flavosaponaria) to make flavorful broth. [8] cooked R. flavosaponaria has a beany flavor, [1] [2] so this 'bean water' (Latin aqua + faba) [7] likely led to the early R. aquafaba name.
Ramaria flavosaponaria has fruiting bodies up to 8 by 12 centimetres (3 in × 4+1⁄2 in) in size [2] that are broadly obovate to circular in shape and cespitose or scattered. [1] The irregularly shaped stipe grows up to 3 cm × 1.5 cm (1+1⁄4 in × 1⁄2 in) with much aborted branching, giving an appearance like cauliflower. [1] [2] The flesh is white to yellow, does not bruise, but has a soapy texture without being gelatinous. [1] [2] The above-ground parts are weakly vinescent (turning to a red wine color) [9] around soil particles. [1] [2] The flesh is brittle whether dried or fresh. [1]
The odor of fresh specimens is fabaceous (bean-like), which becomes like fenugreek upon drying. [1] [2] The taste is described as moderately fabaceous, [1] [2] but it is not known if the species is edible. A Colorado couple suffered gastrointestinal distress and cramps from a mushroom similar to the European R. aurea, but if this was R. flavosaponaria or another species is uncertain. [10]
The species tests positive with pyrogallol. [1] [2] It is moderately positive in response to ferric chloride. [1] [2] Tincture of guaiac is negative on the branch sections but weakly positive on the surface of the stipe. [1] [2] Ammonium hydroxide and potassium hydroxide cause bleaching. [1] [2] Testing with melzer's reagent is negative. [2]
The trama hyphae of the upper branches are no bigger than 7 μm in diameter and appear glassy, are hyaline, and lack clamp connections. [1] [2] The areas near the septa are inflated up to 15 μm and are ornamented delicately. [1] [2] Gloeoplerous hyphae are not present. [2] [1] The hymenium is thickening, with clavate basidia that also lack clamp connections. [1] [2]
The subcylindrical or narrowly ovate spores are 3.6–5.4 × 7.2–11.2 μm with roughened profiles. [1] The spores have walls up to 0.3 μm thick, with ornamentation of low warts and meandering, reticulate, and complex cyanophilous ridges. [1] [2] Spore prints are cinnamon buff. [1] [11]
Ramaria flavosaponaria is easily distinguished from related mushrooms by the brilliant gold color, the large number of aborted branchlets, a surface that feels slippery, a lack of clamp connections, and a complex spore ornamentation. [1] It is sometimes confused with R. aurea , which only grows in Europe. [1] Ramaria stuntzii also lacks clamps, has small spores, and aborted branchlets, but is a bright red color and not slippery to the touch. [1] There is also a similar Ramaria species in Nova Scotia that is bronze-colored and also not slippery. [1] Macroscopically, R. primulina is quite similar, but produces larger spores, has clamps, and flesh that is more gelatinous than soapy. [2]
The species forms ectomycorrhizal relationships with Fagus sylvatica (European beech). [12] It has been found growing under Tsuga canadensis (eastern hemlock) and Quercus (oak) trees. [1] [13]
Ramaria formosa, commonly known as the pinkish coral mushroom, salmon coral, beautiful clavaria, handsome clavaria, yellow-tipped- or pink coral fungus, is a coral fungus found in Europe. Similar forms collected in North America are considered to represent a different species.
The genus Ramaria comprises approximately 200 species of coral fungi. Several, such as Ramaria flava, are edible and picked in Europe, though they are easily confused with several mildly poisonous species capable of causing nausea, vomiting, and diarrhea; these include R. formosa and R. pallida. Three Ramaria species have been demonstrated to contain a very unusual organoarsenic compound homoarsenocholine.
Suillus brevipes is a species of fungus in the family Suillaceae. First described by American mycologists in the late 19th century, it is commonly known as the stubby-stalk or the short-stemmed slippery Jack. The fruit bodies (mushrooms) produced by the fungus are characterized by a chocolate to reddish-brown cap covered with a sticky layer of slime, and a short whitish stipe that has neither a partial veil nor prominent, colored glandular dots. The cap can reach a diameter of about 10 cm, while the stipe is up to 6 cm long and 2 cm thick. Like other bolete mushrooms, S. brevipes produces spores in a vertically arranged layer of spongy tubes with openings that form a layer of small yellowish pores on the underside of the cap.
Cantharellus lateritius, commonly known as the smooth chanterelle, is a species of edible fungus in the mushroom family Cantharellaceae. The species has a complex taxonomic history, and has undergone several name changes since its first description by American mycologist Lewis David de Schweinitz in 1822. The fruit bodies of the fungus are brightly colored yellow to orange, and usually highly conspicuous against the soil in which they are found. At maturity, the mushroom resembles a filled funnel with the spore-bearing surface along the sloping outer sides. The texture of the fertile undersurface (hymenium) of the caps is a distinguishing characteristic of the species: unlike the well-known golden chanterelle, the hymenium of C. lateritius is much smoother.
Ramaria botrytis, commonly known as the clustered coral, the pink-tipped coral mushroom, or the cauliflower coral, is an edible species of coral fungus in the family Gomphaceae. Its robust fruit body can grow up to 15 cm (6 in) in diameter and 20 cm (8 in) tall, and resembles some marine coral. Its dense branches, which originate from a stout, massive base, are swollen at the tips and divided into several small branchlets. The branches are initially whitish but age to buff or tan, with tips that are pink to reddish. The flesh is thick and white. The spores, yellowish in deposit, are ellipsoid, feature longitudinal striations, and measure about 13.8 by 4.7 micrometers.
Amanita daucipes is a species of fungus in the family Amanitaceae of the mushroom order Agaricales. Found exclusively in North America, the mushroom may be recognized in the field by the medium to large white caps with pale orange tints, and the dense covering of pale orange or reddish-brown powdery conical warts on the cap surface. The mushroom also has a characteristic large bulb at the base of its stem with a blunt short rooting base, whose shape is suggestive of the common names carrot-footed lepidella, carrot-foot amanita, or turnip-foot amanita. The mushroom has a strong odor that has been described variously as "sweet and nauseous", or compared to an old ham bone, or soap. Edibility is unknown for the species, but consumption of species belonging to Amanita subgroup Lepidella is risky.
Amanita onusta, commonly known as the loaded Lepidella, the gunpowder Lepidella or the gunpowder amanita, is a species of fungus in the mushroom family Amanitaceae. It is characterized by its small to medium-sized fruit bodies that have white to pale gray caps crowded with roughly conical, pyramidal, or irregular gray warts. The stipe is whitish-gray with woolly or wart-like veil remnants, and at the base is a spindle- or turnip-shaped base that is rooted somewhat deeply in the soil.
Lactarius alnicola, commonly known as the golden milkcap, is a species of fungus in the family Russulaceae. The fruit bodies produced by the fungus are characterized by a sticky, vanilla-colored cap up to 20 cm (7.9 in) wide with a mixture of yellow tones arranged in faint concentric bands. The stem is up to 5 cm (2.0 in) long and has yellow-brown spots. When it is cut or injured, the mushroom oozes a white latex, which has an intensely peppery taste. The acrid taste of the fruit bodies renders them unpalatable. The fungus is found in the western United States and Mexico, where it grows in mycorrhizal associations with various coniferous trees species, such as spruce, pine and fir, and deciduous species such as oak and alder. It has also been collected in India. Two varieties have been named: var. pitkinensis, known from Colorado, and var. pungens, from Michigan.
Suillus pungens, commonly known as the pungent slippery jack or the pungent suillus, is a species of fungus in the genus Suillus. The fruit bodies of the fungus have slimy convex caps up to 14 cm (5.5 in) wide. The mushroom is characterized by the very distinct color changes that occur in the cap throughout development. Typically, the young cap is whitish, later becoming grayish-olive to reddish-brown or a mottled combination of these colors. The mushroom has a dotted stem (stipe) up to 7 cm (2.8 in) long, and 2 cm (0.8 in) thick. On the underside on the cap is the spore-bearing tissue consisting of minute vertically arranged tubes that appear as a surface of angular, yellowish pores. The presence of milky droplets on the pore surface of young individuals, especially in humid environments, is a characteristic feature of this species. S. pungens can usually be distinguished from other similar Suillus species by differences in distribution, odor and taste. The mushroom is considered edible, but not highly regarded.
Auriscalpium vulgare, commonly known as the pinecone mushroom, the cone tooth, or the ear-pick fungus, is a species of fungus in the family Auriscalpiaceae of the order Russulales. It was first described in 1753 by Carl Linnaeus, who included it as a member of the tooth fungi genus Hydnum, but British mycologist Samuel Frederick Gray recognized its uniqueness and in 1821 transferred it to the genus Auriscalpium that he created to contain it.
Cortinarius vanduzerensis is a species of mushroom in the family Cortinariaceae. Described as new to science in 1972, it is known only from the Pacific Northwest region of North America, where it grows under conifers such as spruce, hemlock, and Douglas-fir. The fruit bodies of the fungus, or mushrooms, have a slimy dark chestnut-brown cap that becomes deeply radially grooved or corrugated in maturity, and reaches diameters of up to 8 cm. The gills on the underside of the cap are initially pinkish-buff before becoming pale brown when the spores mature. The stem is lavender, measuring 10–18 cm (4–7 in) long and 1–2 cm thick. The mushroom produces a rusty-brown spore print, with individual spores measuring 12–14 by 7–8 micrometers. The edibility of the mushroom has not been determined, and it has been described as "much too slippery to be of value".
Entoloma murrayi, commonly known as the yellow unicorn Entoloma or the unicorn pinkgill, is a species of fungus in the Entolomataceae family. First described from New England (USA) in 1859, the species is found in eastern North America, Central and South America, and southeast Asia, where it grows on the ground in wet coniferous and deciduous forests. The fungus produces yellow mushrooms that have a characteristic sharp umbo on the top of a conical cap. The mushroom is inedible and may be poisonous. Other similar species can be distinguished from E. murrayi by differences in color, morphology, or microscopic characteristics.
Tricholoma vaccinum, commonly known as the russet scaly tricholoma, the scaly knight, or the fuzztop, is a fungus of the agaric genus Tricholoma. It produces medium-sized fruit bodies (mushrooms) that have a distinctive hairy reddish-brown cap with a shaggy margin when young. The cap, which can reach a diameter of up to 6.5 cm (2.6 in) wide, breaks up into flattened scales in maturity. It has cream-buff to pinkish gills with brown spots. Its fibrous, hollow stipe is white above and reddish brown below, and measures 4 to 7.5 cm long. Although young fruit bodies have a partial veil, it does not leave a ring on the stipe.
Ramaria acrisiccescens, commonly known as the blah coral, is a coral fungus in the family Gomphaceae. It is found in the forests of northwestern North America.
Ramaria fennica, commonly known as the bitter coral, is a coral mushroom in the family Gomphaceae. It is found in Australia, Europe and North America.
Ramaria stricta, commonly known as the strict-branch coral or strict coral mushroom, is a coral fungus of the genus Ramaria. It has a cosmopolitan distribution, and grows on dead wood, stumps, trunks, and branches of both deciduous and coniferous trees. Its fruit body is up to 10 cm tall, made of multiple slender, compact, and vertical parallel branches. Its color is typically light tan to vinaceous-brown. All parts of the mushroom will bruise when handled. There are several lookalike corals that can usually be distinguished from R. stricta by differences in coloration, bruising reaction, or microscopic features. The fungus is inedible due to its unpleasant odor and bitter taste.
Ramaria rasilispora, commonly known as the yellow coral, is a coral mushroom in the family Gomphaceae. Described as new to science in 1974, it is found in western North America south to Mexico, and in the eastern Himalaya.
Ramaria rubripermanens is a species of coral fungus in the family Gomphaceae. Described as new to science in 1973, it is found in the western United States and Mexico. Its fruit bodies, which resemble sea coral, grow up to 16 cm (6.3 in) tall and feature whitish to light yellow branches with pinkish to reddish tips. It is edible.
Ramaria subbotrytis is a species of coral fungus in the family Gomphaceae. It was previously classified in the family Ramariaceae, and before that in the genus Clavaria, family Clavariaceae. It was originally described as Clavaria subbotrytis by William Chambers Coker in 1923 from collections made in North Carolina. E.J.H. Corner transferred it to the genus Ramaria in 1950.
Ramaria magnipes is a coral fungus in the family Gomphaceae. It is found in western North America, where it fruits on the ground in mixed forests.
flavus flav adj golden yellow, reddish yellow, flaxen, blonde o o cnct connective vowel in botanical Latin, usually for Greek words but in some cases, such as color tingeing, for Latin words
saponarius saponaria saponarium soapy sapo sapon noun/m soap (from German) arius ari adj adjective suffix for nouns or numbers: connected to or possessed by
The use of a hyphen in a compound epithet is treated as an error to be corrected by deletion of the hyphen. A hyphen is permitted only when the epithet is formed of words that usually stand independently, or when the letters before and after the hyphen are the same
Coined in 2015 from Latin aqua 'water' + faba 'bean'.
As they give off water in the skillet, taste their broth – in some of the yellow species it is quite delicious!
Ramaria cf. aurea CO 2 adult, 8 hr Gastrointestinal distress(2), cramp
Ramaria flavo-saponaria + Fagus selvatica (Raidl, Scattolin)