Hieracium
''Hieracium'' (),
known by the common name hawkweed and classically as (from ancient Greek ιεράξ, 'hawk'),
is a genus of flowering plant in the family Asteraceae, and closely related to dandelion (''Taraxacum''), chicory ('' Cichorium''), prickly lettuce ('' Lactuca'') and sow thistle (''Sonchus''),
which are part of the tribe Cichorieae. Hawkweeds, with their 10,000+ recorded species and subspecies,
do their part to make Asteraceae the second largest family of flowering plants.
Some botanists group all these species or subspecies into approximately 800 accepted species,
while others prefer to accept several thousand species. Since most hawkweeds reproduce exclusively asexually by means of seeds that are genetically identical to their mother plant (apomixis or agamospermy), clones or populations that consist of genetically identical plants are formed and some botanists (especially in UK, Scandinavia and Russia) prefer to accept these clones as good species (arguing ...
[...More Info...]
[...Related Items...]
OR: [Wikipedia]
[Google]
[Baidu]