Assertion: moss's leaf | /r/HasProperty | thick
Facets:
value: usually
type: DEGREE
value: except for the midrib
type: OTHER
value: several cells
type: OTHER
Source sentences:
text: There are a few genera (such as Leucobryum and Sphagnum) where the leaves are several cells thick.
text: For instance, most mosses have spirally arranged leaves that are one cell layer thick (unistratose).
text: Leaves are usually one-cell thick, except for the midrib, which may be up to 15 cells thick.
text: Leaves are usually one-cell thick, except for the midrib, which may be up to 15 cells thick.
text: The stems are forked and the leaves are crowded, thick and fleshy.
text: Another unusual aspect of mosses is that their leaves have no cuticle and are only one cell layer thick.