
1) Cyanidenon
Found on
https://www.crosswordclues.com/clue/luteolin

Luteolin is a flavone, a type of flavonoid. Like all flavonoids, it has a yellow crystalline appearance. == Natural occurrences == Luteolin can be found in Terminalia chebula. It is most often found in leaves, but it is also seen in rinds, barks, clover blossom, and ragweed pollen. It has also been isolated from the aromatic flowering plant, Salvi...
Found on
http://en.wikipedia.org/wiki/Luteolin

• (n.) A yellow dyestuff obtained from the foliage of the dyer`s broom (Reseda luteola).
Found on
http://thinkexist.com/dictionary/meaning/luteolin/
Lu'te·o·lin noun [ From New Latin Reseda
luteola , from Latin
luteolus yellowish, from
luteus : confer French
lutéoline . See
Luteous .]
(Chemistry) A yellow dyestuff obtained from the foliage of the dyer's broom (
Reseda luteola ).
Found on
http://www.encyclo.co.uk/webster/L/71

Type: Term Pronunciation: lū′tē-ō′lin Definitions: 1. The aglycon of galuteolin and cynaroside. Synonyms: cyanidenon
Found on
http://www.medilexicon.com/medicaldictionary.php?t=51559

a yellow coloring substance, CHO, obtained from the weed Reseda luteola: used in dyeing silk and, formerly, in medicine.
Found on
https://www.infoplease.com/dictionary/luteolin
No exact match found.