hymenium

American  

[hahy-mee-nee-uhm] / haɪˈmi ni əm /

noun

Mycology.

plural

hymenia

1. the sporogenous layer in a fungus, composed of asci or basidia often interspersed with various sterile structures, as paraphyses.

---

hymenium British  

/ haɪˈmiːnɪəm /

noun

1. (in basidiomycetous and ascomycetous fungi) a layer of cells some of which produce the spores

---

hymenium Scientific  

/ hī-mē′nē-əm /

plural

hymenia

1. The spore-bearing layer of the fruiting body of certain fungi, containing asci or basidia.

---

Other Word Forms

• hymenial adjective
• subhymenial adjective
• subhymenium noun

Etymology

Origin of hymenium

From New Latin, dating back to 1820–30; hymen, -ium

Example Sentences

The shroom has fine, fuzzy hairs that feel like velvet and even has teeth-like structures of its own, also known as hymenium, which are spore-bearing surfaces of a mushroom, typically gills.

From Salon • Apr. 30, 2023

Soft and fleshy, simple capitate, stem distinct, hymenium surrounding the inflated cap; head ovate, obtuse, inflated.—M.

From Student's Hand-book of Mushrooms of America, Edible and Poisonous by Taylor, Thomas

Discomycetes, a large section of the ascomycetous Fungi, distinguished by the fact that the hymenium covers the surface of an open, disc-like or cup-shaped fruit-body called an apothecium.

From The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde by Various

There is no peridium, but the hymenium is always exposed.

From Fungi: Their Nature and Uses by Cooke, M. C. (Mordecai Cubitt)

From each of the four segments in the case of Tremella a long outgrowth arises which reaches to the surface of the hymenium 344 and bears the basidiospores.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various