Anagrams of: HYDROCHARIDACEAE

• a series of ordered groupings of people or things within a system

• the organization of people at different ranks in an administrative body

• something or someone that causes anxiety; a source of unhappiness

• pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs

• the dried root of the chicory plant: used as a coffee substitute

• perennial Old World herb having rayed flower heads with blue florets cultivated for its root and its heads of crisp edible leaves used in salads

• root of the chicory plant roasted and ground to substitute for or adulterate coffee

• crisp spiky leaves with somewhat bitter taste