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Encelia farinosa (commonly known as brittlebush, brittlebrush, or incienso), is a common desert shrub of the southwestern United States and northern Mexico. It has a variety of historical uses. It has a variety of historical uses.
While it is relatively easy to identify a sample mushroom as belonging to this genus, it is a significant challenge to distinguish member species of Russula. This task often requires microscopic characteristics, and subtle subjective distinctions, such as the difference between a mild to bitter and a mild to acrid flavor.
A 2008 molecular phylogenetic study clarified the relationships among the mushroom-forming species of the family. [15] The authors demonstrated the existence of four distinct lineages of gilled mushrooms, which led to the description of Multifurca as a new genus separated from Russula [15] and the segregation of Lactifluus from Lactarius. [16] [17]
Encelia californica. Encelia is a genus of the plant family Asteraceae whose members are frequently called brittlebushes.It consists of shrubs (and one geophyte) of arid environments in southwestern North America and western South America.
Russula brevipes was initially described by American mycologist Charles Horton Peck in 1890, from specimens collected in Quogue, New York. [3] It is classified in the subsection Lactaroideae, a grouping of similar Russula species characterized by having whitish to pale yellow fruit bodies, compact and hard flesh, abundant lamellulae (short gills), and the absence of clamp connections.
The common goldeneye or simply goldeneye (Bucephala clangula) is a medium-sized sea duck of the genus Bucephala, the goldeneyes. Its closest relative is the similar Barrow's goldeneye . [ 2 ] The genus name is derived from the Ancient Greek boukephalos ("bullheaded", from bous , "bull " and kephale , "head"), a reference to the bulbous head ...
The mushroom is stalkless and the cap is rust-brown or darker brown, sometimes with black zones. The cap is flat, up to 8 × 5 × 0.5–1 cm in area. It is often triangular or round, with zones of fine hairs. The pore surface is whitish to light brown, with pores round and with age twisted and labyrinthine. 3–8 pores per millimeter.
Both the specific epithets sanguinaria and sanguinea are derived from the Latin word sanguis ('blood'), a reference to the mushroom's colour. [2] According to David Arora in 1986, it was unclear whether this European species is the same as the American species Russula rosacea. [1] According to a 2012 field guide, they are the same. [3]