Some have pores underneath ( and are usually called boletes ), others have spines, such as the hedgehog mushroom and other tooth fungi, and so on.

Historically agarics and boletes ( which bear their spores on a hymenium of gills or tubes respectively ) were classified quite separately from the gasteroid fungi, such as puff-balls and truffles, of which the spores are formed in a large mass enclosed in an outer skin.

Fungi which do not open up to let their spores be dispersed in the air, but which show a clear morphological relation to agarics or boletes, constitute an intermediate form and are called secotioid.

The boletes are the best known members of this group, and until recently, the Boletales were thought to only contain boletes.

Thus the boletes of Gyrodon and Phlebopus are more closely related to earthballs of Scleroderma than to Boletus.

Many of the inedible boletes are either white or red, and these should be avoided during picking.

Many boletes, while non-toxic, are nonetheless bitter tasting and inedible.

A few boletes are also highly toxic ( though generally not deadly ), notably the ( fortunately fairly conspicuous ) Boletus satanas and allies.

Still, many mushroom hunters recommend that beginners start with boletes, since deadly mix-ups are far less likely than with agarics.

Polypores are a group of tough, leathery poroid mushrooms similar to boletes, but typically lacking a distinct stalk.

In Rolf Singer's classification of the Agaricales mushrooms, it is also the type species of section Boletus, a grouping of about 30 related boletes united by a number of characteristics: a mild-tasting, white flesh that does not change colour when exposed to air ; a smooth to distinctly raised, netted pattern over at least the uppermost portion of the stem ; a yellow-brown or olive-brown spore print ; white tubes that later become yellowish then greenish, which initially appear to be stuffed with cotton ; and cystidia that are not strongly coloured.

Similar pore surfaces exist in the polyporales and other orders, but these species usually lack the overall physical structure of boletes, have much firmer ( often woody ) flesh, or are otherwise differentiated.

As a whole, the typical members of the family are commonly known as boletes.

* while most boletes have smooth elongated spores, those of Strobilomyces are roughly spherical and prominently ornamented, and

The order Boletales originally was erected to describe boletes, however, based on micromorphological and molecular phylogenetic characteristics, it has recently been established that a large number of non-bolete species belong to this group as well.

Like other boletes, it has tubes extending downward from the underside of the cap, rather than gills ; spores escape at maturity through the tube openings, or pores.

Above average rainfall may result in the rapid appearance of large numbers of boletes, in what is known in some circles as a " bolete year ".

Additionally, the curvature enables wind currents to blow the spores out in a different manner than in most agarics and boletes.

" A nomenclatural checklist of agarics, boletes, and related secotioid and gasteromycetous fungi recorded from New Zealand ".

More specifically the Basidiomycota include these groups: mushrooms, puffballs, stinkhorns, bracket fungi, other polypores, jelly fungi, boletes, chanterelles, earth stars, smuts, bunts, rusts, mirror yeasts, and the human pathogenic yeast Cryptococcus.

Like other boletes, porcini can be dried by being strung separately on twine and hung close to the ceiling of a kitchen.

In the nongilled mushrooms, the hymenium lines the inner surfaces of the tubes of boletes and polypores, or covers the teeth of spine fungi and the branches of corals.

), just a couple of dried king boletes, one single cabbage leaf and variety of vegetables as parsley, celery, carrot, leek.

Other parasitic boletes included Boletus parasiticus which grows on Scleroderma citrinum.

* In boletes it is in a spongy mass of downward-pointing tubes.

Exceptions are often classified as transfers by `` operation of law ''.

When someone does develop chronic or severe problems with anxiety, such problems are usually classified as being one or more of the specific types of Anxiety Disorders.

In general, the alphabets of the Mediterranean region ( Anatolia, Greece, Italy ) are classified as Phoenician-derived, adapted from around the 8th century BCE, while those of the East ( the Levant, Persia, Central Asia and India ) are considered Aramaic-derived, adapted from around the 6th century BCE from the Imperial Aramaic script of the Achaemenid Empire.

Alloys are usually classified as substitutional or interstitial alloys, depending on the atomic arrangement that forms the alloy.

Physics research groups are usually so classified.

Examples of applications often classified as applets are all of the accessories bundled in Microsoft Windows ( such as Windows Notepad or Microsoft Paint ).

About 500 amino acids are known which can be classified in many ways.

Amino acids are usually classified by the properties of their side-chain into four groups.

The design and strength of all key lengths of the AES algorithm ( i. e., 128, 192 and 256 ) are sufficient to protect classified information up to the SECRET level.

Like all traits, there is variability in the intensity of fears of spiders, and those with more intense fears are classified as phobic.

Persons who claim to be pope, but have few followers, such as the modern sedevacantist antipopes, are not classified with the historical antipopes.

In accordance with this, many antibacterial compounds are classified on the basis of chemical / biosynthetic origin into natural, semisynthetic, and synthetic.

Antibacterial antibiotics are commonly classified based on their mechanism of action, chemical structure, or spectrum of activity.

In the different systems these emanations are differently named, classified, and described, but the emanation theory itself is common to all forms of Gnosticism.

Armoured fighting vehicles are classified according to their intended role on the battlefield and characteristics.

It instead appears to be used for highly classified military / defense Special Access Programs ( SAP ), which are unacknowledged publicly by the government, military personnel, and defense contractors.

Glasses are classified using the Schott Glass letter-number code to reflect their composition and position on the diagram.

Although they are generally classified as a cappella metal, the band also includes a drummer, and use amplifiers on some songs to distort the voice to sound more like a real guitar.

The way that the spines are joined together at the center of the cell varies and is one of the primary characteristics by which acanthareans are classified.

Allenes are classified as polyenes with cumulated dienes.

In this system, drugs are classified into groups at 5 different levels:

SSRIs are primarily classified as antidepressants and typically higher dosages are required to be effective against anxiety disorders than to be effective against depression but nevertheless most SSRIs have anxiolytic properties, but are anxiogenic when first initiating treatment, and in some individuals continue to be anxiety-provoking.