Some of the species are apt to be confused with certain species of Omphalia in which the gills are but slightly decurrent, but in Omphalia the pileus is umbilicate in such species, while in Mycena it is blunt or umbonate.
The pileus is thin, umbilicate or with the center darker, the surface hairy or scaly, and the margin at first incurved.
It is minutely velvety on the upper surface, reddish brown or cinnamon in color, expanded or umbilicate to nearly funnel-shaped.
This common and pretty species is easily recognized by its smoky or grayish color, the umbilicate pileus and very slimy stem.
In the small species of Mycena where the gills are slightly decurrent, the pileus is not umbilicate as it is in corresponding species of Omphalia.
Caps usually depressed or umbilicate and waved on margin.
Handsome, commonly very large, somewhat central and umbilicate when young, at length lateral, very variable in shape.
The pileus is, however, distinctly umbilicate or depressed in only a few of them; the others are placed here on account of their somewhat decurrent gills, which are broadest behind and triangular.
Pileus= thin, umbilicate or with a darker disk, cuticle fibrillose or separating into darker scales, margin at first incurved.
Pileus= firm, broadly convex or nearly plane, umbilicate or slightly depressed in the center, with a minute velvety pruinosity, yellowish tawny or brownish orange.
This species is closely allied to the preceding one, but may be separated from it by its short stem and silky umbilicate subzonate pileus.
Sporangium depressed-globose, convex above and more or less flattened and umbilicate beneath; the wall shining with steel or violet, blue and purple tints, deciduous.
Sporangia orbicular, very much depressed, often umbilicate above and concave underneath, stipitate or sessile, gregarious, with the margins of the sporangia sometimes confluent.
Sporangia much depressed, orbicular or somewhat irregular, umbilicate often both above and below, gregarious, sometimes growing close together and confluent, stipitate or sessile.
The form inconstant, globose, depressed, but never umbilicate at the base.
The nodding, lenticular, umbilicate sporangium, barely attached to the apiculate stipe, is sufficient to distinguish this elegant little species, recognized and quite aptly characterized by mycologists for more than one hundred years.
The pileus is from three to five inches broad, the very young plants seem to be umbilicate with the margin strongly incurved, then depressed or funnel-shaped; as the plant ages the margin is elevated and sometimes waved.
This plant will be recognized by its smoky or grayish color, umbilicate pileus, and viscid stem.
This genus might be mistaken for Omphalia, in which the gills are but slightly decurrent, but in Omphalia the cap is umbilicate while in Mycena it is umbonate.
It is minutely velvety on the upper surface, reddish-brown or cinnamon in color; expanded or umbilicate to nearly funnel-shaped.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "umbilicate" in a variety of sentences. We hope that you will now be able to make sentences using this word.
