The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Tithonia

The genus Tithonia is in the family Compositae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Tithonia

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source
Tithonia calva Sch.Bip. Accepted L TICA
Tithonia diversifolia (Hemsl.) A.Gray Accepted M TICA
Tithonia fruticosa Canby & Rose Accepted M TICA
Tithonia hondurensis La Duke Accepted M TICA
Tithonia koelzii McVaugh Accepted M TICA
Tithonia longiradiata (Bertol.) S.F.Blake Accepted M TICA
Tithonia pedunculata Cronquist Accepted M TICA
Tithonia pittieri (Greenm.) S.F.Blake Accepted M TICA
Tithonia rotundifolia (Mill.) S.F.Blake Accepted M TICA
Tithonia thurberi A.Gray Accepted L TICA
Tithonia tubaeformis (Jacq.) Cass. Accepted M TICA

Statistics

The Plant List includes 45 scientific plant names of species rank for the genus Tithonia. Of these 11 are accepted species names.

The Plant List includes a further 4 scientific plant names of infraspecific rank for the genus Tithonia. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 45 species names for the genus Tithonia recorded in The Plant List, are as follows:

Status Total
Accepted 11 24.4%
Synonym 23 51.1%
Unplaced 0 0%
Unassessed 11 24.4%

All names

The status of the 49 names (including infraspecific names) for the genus Tithonia recorded in The Plant List, are as follows:

Status Total
Accepted 13 26.5%
Synonym 25 51.0%
Unplaced 0 0%
Unassessed 11 22.4%

Of these names,

The confidence with which the status of the 45 species names recorded in The Plant List for the genus Tithonia, are assigned as follows:

Confidence level Accepted Synonym Unplaced Unassessed Total
High confidence 0 0 0 0 0 0%
Medium confidence 9 20 0 0 29 64.4%
Low confidence 2 3 0 11 16 35.6%

The source of the species name record found in The Plant List for the genus Tithonia, are as follows:

Source of record Accepted Synonym Unplaced Unassessed Misapplied Total
TICA 11 22 0 11 0 44 97.8%
Tropicos 0 1 0 0 0 1 2.2%