Which of the following inflorescence is present in Apiaceae?
Option: 1
Umbel
Option: 2
Corymb
Option: 3
Capitulum
Option: 4
All of these
Answers (1)
Racemose Inflorescence and Its Types - Category B and C
Umbel:
It is a modified raceme.
The main axis is severely reduced.
The flowers have pedicels of an equal length and appear to develop at the same point.
Each flower arises in the axil of a bract.
These bracts fuse to form a whorl called involucre.
Umbel inflorescence resembles a loose head of pedicellate flowers that are arranged centripetally, that is, the older flowers towards the periphery and the younger ones towards the centre.
It is a characteristic of the family Umbelliferae or Apiaceae.
In compound umbel, the reduced main axis branches and the individual umber are borne on these branches.
For example, coriander.
Umbel is a characteristic feature of the family Apiaceae.