The margin is thin and marked by deep furrows and ridges, so that it is deeply striate, or the terms sulcate or pectinate sulcate are used to express the character of the margin.    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference

It is deeply striate or grooved (sulcate) on the margin.    From Wordnik.com.  [Among the Mushrooms A Guide For Beginners] Reference

+Cap+ a light-colored yellowish-brown, changing into an ash color; the disc with a yellowish shade; of an oval shape, then bell-shaped, and marked with lines, almost sulcate.    From Wordnik.com.  [Among the Mushrooms A Guide For Beginners] Reference

It is strongly zoned and sulcate, marking off each year's growth.    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference

In the original description the stem is said to be "striate sulcate.".    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference

Easily recognized by its high spire and by the sulcate columellar folds.    From Wordnik.com.  [Transactions of the American Philosophical Society] Reference

It is easily distinguished by its peculiar bright, shining, longitudinally striate to sulcate stem.    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference

I have read, among other things, your monograph on the morphogenetic achievements of the original sulcate cell.    From Wordnik.com.  [Gänsemännchen. English] Reference

Another white plant is = A. volvata = Pk., which has elliptical spores, and is striate on the margin instead of sulcate.    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference

Dytiscus, have females of two forms, the most common having the elytra deeply sulcate, the rarer smooth as in the males.    From Wordnik.com.  [Contributions to the Theory of Natural Selection A Series of Essays] Reference

The epicarp is either smooth or rugose (sulcate or covered in scales or spines). the endocarp is the membranous or woody portion of the fruit.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

The term pectinate sulcate is employed on account of a series of small elevations on the ridges, giving them a pectinate, or comb-like, appearance.    From Wordnik.com.  [Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.] Reference