lenticel

N ต่อม ที่ ฐาน ลิ้น ลักษณะ คล้าย รูป เลนส์  กลุ่ม เซล หนึ่ง เป็น รู ออก ที่ เยื่อ บุ ผิว ลำ ต้นไม้ 

LENTICEL

Len "ti *cel, n. Etym: [F. lenticelle, dim. fr. L. lens, lentis, a lentil. Cf. Lentil. ] (Bot. ) (a ) One of the small, oval, rounded spots upon the stem or branch of a plant, from which the underlying tissues may protrude or roots may issue, either in the air, or more commonly when the stem or branch is covered with water or earth. (b ) A small, lens-shaped gland on the under side of some leaves.

LENTICELLATE

LENTICELLATE Len `ti *cel "late, a. (Bot. )

LENTICELLE

Len `ti *celle ", n. Etym: [F.] (Bot. )

lenticel

len ti cel |ˈlentəˌsel ˈlɛntəsɛl | ▶noun Botany one of many raised pores in the stem of a woody plant that allows gas exchange between the atmosphere and the internal tissues. ORIGIN mid 19th cent.: from modern Latin lenticella, diminutive of Latin lens, lent- ‘lentil. ’

lenticel

lenticel |ˈlɛntɪsɛl | ▶noun Botany one of many raised pores in the stem of a woody plant that allows gas exchange between the atmosphere and the internal tissues. ORIGIN mid 19th cent.: from modern Latin lenticella, diminutive of Latin lens, lent- ‘lentil ’.