Колоскові луски

Луски Elymus repens: Glu — колоскові луски, Lem — нижні квіткові лусочки, Pal — верхні квіткові лусочки[1]

Колоскові луски (лат. glumae) — елементи оцвітини у суцвітті колос. Колоскові оцвітини є у злаків (Poaceae) та осок (Cyperaceae). У представників родини злакових існують два типи квіткових лусочок: верхні, або внутрішні (paleae) і нижні, або зовнішні (lemmae)[2][3].

У представників родини осокових колоскова луска знаходиться в основі кожної квітки в суцвітті[4].

Колоскові луски культурних злаків, відділені від зерен під час обмолоту, є основною складовою полови.

Див. також

Примітки

  1. ↑ Морфологічна будова органів зернових злаків. Архів оригіналу за 27 жовтня 2017. Процитовано 26 жовтня 2017.
  2. ↑ Зиман С.М., Мосякін С.Л. та ін. Ілюстрований довідник з морфології квіткових рослин. — Ужгород: Медіум, 2004. — С. 24. ISBN 966-7400-34-4.
  3. ↑ Stace, C.A. (2010). New flora of the British Isles (вид. 3). Cambridge, U.K.: Cambridge University Press. ISBN 9780521707725.
  4. ↑ Jermy, AC; Simpson, DA; Foley, MJY; Porter, MS (2007). Sedges of the British Isles. Botanical Society of Britain and Ireland. ISBN 9780901158352.
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