[Gk. kalyx, a husk, cup] Collectively, the sepals of a flower.

1680s, from Latin calyx, from Greek kalyx "seed pod, husk, outer covering" (of a fruit, flower bud, etc.), from root of kalyptein "to cover, conceal" (see cell). The proper plural [..]

Flower part at base of petalsPart of the flower, at the base of the petals, often in a whorl arrangement of petal-like sepals.

The outer part of a flower usually small and green like on a rose. cambium layer:

The outer or lowest of the series of floral parts composed of the sepals. Usually green and leaflike, but may be colored like the petals.

Outer part of flower structure consisting of sepals; can be used as a cutting tool

The pod harboring female ovule and two protruding pistils, seed pod. CARBON DIOXIDE (CO2

The outer set of flower parts. Sometimes they look like leaves and in some plants like petals and occasionally in some they form a tube. The calyx is what you see before the flower opens and it protec [..]

a flower part divided into sepals

Sepals and often greenish bracts underneath a flower; the outer floral envelope. The outer set of perianth segments, usually green in color and smaller than the inner set. Cambium

the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth

The outer whorl of sepals which when unfolded protect the unopened forming flower bud. Calyx and sepal are derived from the Greek word for “covering”.

Collective name for all the sepals of a flower, the modified leaves which surround and protect flower buds.

The collective term for the sepals (the cup, usually green, between a flower and its stem).

The sepals of a flower.

 The outer part of a flower usually small and green like on a rose.

the sepals (outer leaves covering the bud) of a flower.

A whorl of modified leaves forming the outer case of bud or envelope of flower.

The sepals of a flower; they enclose the unopened flower bud.

the pod harboring female ovule and two protruding pistils, seed pod.

(ka´liks) A cup-shaped portion of the renal pelvis that encircles a renal papilla. cAMP

The outer green part of a flower, where sepals have joined together to form a bowl, or funnel, out of which the petals grow.

[Perianth] -- Collective term for the sepals, particularly when they are united to form a tube.

(n) (botany) the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth enclosing and supporting the developing bud; usually green

N M calyx/cup (flower/nut); bud?; fruit/animal skin| husk; shell (egg/sea urchin)

Outermost whorl of organs of a flower.

distal end of a fruit resulting from remnants of the flower after pollination and fruit growth

The outside whorl (circle) of floral leaves that ordinarily enclose and support the bud, and that are usually green.

One of two outermost whorls of a flower.

The collective term for the sepals (the cup, usually green, between a flower and its stem).

a chalice. camacatus:

The outermost part of the collecting system of the kidney where urine is first released for excretion dwon to the bladder