Pronunciation: [d͡ʒˈɛlɪ lˈa͡ɪkən] (IPA) 
The correct spelling of the word "jelly lichen" is /ˈdʒɛli ˈlaɪkən/. The word "jelly" refers to the texture of the lichen, which has a gelatinous feel when moist. A lichen is a symbiotic combination of a fungus and an algae or a cyanobacterium. The word has two syllables, with the stress on the first syllable "jelly". The spelling follows English phonetic rules, with "j" pronounced as /dʒ/ and "y" pronounced as /aɪ/.
Jelly lichen is a type of lichen that belongs to the family Collemataceae. Lichens are symbiotic organisms consisting of a fungus and a photosynthetic partner, usually an alga or a cyanobacterium. The jelly lichen gets its name from its unique gelatinous, jelly-like appearance which distinguishes it from other types of lichen.
The body of a jelly lichen consists of a gelatinous mass of hyphae, bearing small, rounded reproductive structures called apothecia. These apothecia are usually of a contrasting color to the rest of the lichen body, commonly ranging from bright orange to reddish-brown or black. When mature, the apothecia release spores that disperse in the surrounding environment, aiding in the reproduction of the jelly lichen.
Jelly lichen is predominantly found in humid or moist environments, typically growing on the bark of trees, decaying wood, or among mosses. It is commonly encountered in forests, especially those with a high level of moisture and shade. Some species of jelly lichen are more sensitive to air pollution and are used as indicators of air quality in certain regions.
The gelatinous nature of jelly lichen allows it to withstand desiccation to some extent, allowing it to persist even in dry periods. This adaptability, along with its unique appearance, makes it a popular subject of study in ecological research and an intriguing element of biodiversity in various ecosystems.
