There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
mycelium
(noun) the vegetative part of a fungus consisting of a mass of branching threadlike hyphae
Source: WordNet® 3.1
mycelium (plural mycelia)
The vegetative part of any fungus, consisting of a mass of branching, threadlike hyphae, often underground.
Source: Wiktionary
My*ce"li*um, n. Etym: [NL., fr. Gr. my`khs a mushroom.] (Bot.)
Definition: The white threads or filamentous growth from which a mushroom or fungus is developed; the so-called mushroom spawn.
– My*ce"li*al, a.
Source: Webster’s Unabridged Dictionary 1913 Edition
14 March 2025
(noun) the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.