involucral

The involucral bracts are 3-foliolate, and shaped like the leaves.

The head becomes very woolly after flowering, surrounded by involucral bracts.

This is surrounded by a great many involucral bracts that are narrow and taper to a long point.

The bracts are lanceolate, involucral and are more than five in number.

The plant can be identified by the transversely corrugated surface of this involucral tube.

The involucre is 13mm length, and 8mm diameter and has 4 lines of involucral scale.

The involucral phyllaries (bracts under the flower head) are narrow and overlapping.

Each head contains from 55 to 125 individual flowers, surrounded at the base by a whorl of short involucral bracts.

Involucral bracts vary from seven to eight.

Involucral bracts Inconspicuous bracts at the base of each flower.

The flowers are pedunculate with involucral bracts and a flat or convex receptacle.

It lacks an expanded outer series of herbaceous involucral bracts or phyllaries.

The long, villous, involucral bracts end in an apical sharp-pointed spine.

It refers to the involucral bract, a whorl of bracts below the flower.

Those sharp little jobbies are mistletoe stems and the involucral bracts of gumweed.

They are subtended by involucral bracts.

The main feature of the family is the composite flower type in the form of capitula surrounded by involucral bracts.

These are called "phyllaries", or "involucral bracts".

They have showy flower heads with involucral bracts in two distinct series of eight each, the outer being commonly connate at the base.

In addition, the species has extremely long involucral bracts, and floral bracts that enlarge more than any other species.

Acuminatae, named from the Latin acuminatus ("tapering to a protracted point") in reference to the unusual involucral bracts.

It is instantly recognisable by its blue-green foliage, very narrow, undulate leaves, and purple-tipped involucral bracts.

The flower head is solitary or in clusters of 3 or 4 with the involucral bracts a pale red, pink or cream colour.

The flowers grow in "heads" of two or three together in an involucral structure formed out of a ring of six bracts.

Involucral bracts of the flowers of members of the family Asteraceae like dahlias and dandelions, may also be affected.