Vegetable
common dandelion, blowball, faceclock, dandelion
AcheneAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
ObovateObovate:
Inverted egg shaped with apical end the broadest.
with long beak
Length 2.5–3.2 mm
Width 0.7–1 mm
Thickness 0.7–1 mm
Yellow
Ribs with spines that increase in size as they approach the apexApical:
The distal end of the fruit or seed away from the point of attachment or attachment scar.
.
Usually a short remnant of very long beak; longitudinal ribs.
AchenesAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
are mostly obovateObovate:
Inverted egg shaped with apical end the broadest.
with a long beak, which is usually broken off, leaving a short blunt remnant at the apexApical:
The distal end of the fruit or seed away from the point of attachment or attachment scar.
. AchenesAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
have strong ribs which bear small tubercles at the base but become progressively larger and upward-pointed nearing the apexApical:
The distal end of the fruit or seed away from the point of attachment or attachment scar.
. The color is straw-yellow but occasionally brown.
Not listed
Included
Asteraceae
Taraxacum officinale F.H. Wigg.
Taraxacum ambigens Fernald
Taraxacum amphiphron Böcher
Taraxacum ambigens Fernald var. flutius
Taraxacum arctogenum Dahlst.
Taraxacum brachyceras Dahlst.
Taraxacum carthamopsis A.E. Porsild
Taraxacum ceratophorum (Ledeb.) DC.
Taraxacum dumetorum Greene
Taraxacum eurylepium Dahlst.
Taraxacum hyperboreum Dahlst.
Taraxacum integratum G.E. Haglund
Taraxacum lacerum Greene
Taraxacum lapponicum Kihlm. ex Hand.-Maz.
Taraxacum laurentianum Fernald
Taraxacum latispinulosum M.P. Christ.
Taraxacum longii Fernald T
araxacum malteanum Dahlst.
Taraxacum maurolepium G.E. Haglund
Taraxacum mitratum G.E. Haglund
Taraxacum multesimum G.E. Haglund
Taraxacum naevosum Dahlst.
Taraxacum ovinum Rydb.
Taraxacum paucisquamosum M. Peck
Taraxacum pellianum A.E. Porsild
Taraxacum pseudonorvegicum Dahlst.
Taraxacum purpuridens Dahlst.
Taraxacum torngatense Fernald
Taraxacum trigonolobum Dahlst.
Taraxacum umbrinum Dahlst.