The Plant List — A working list for all plant species

Dioon

The genus Dioon is in the family Zamiaceae in the major group Gymnosperms (Conifers, cycads and allies).

Statistics are at the end of the page.

Species in Dioon

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

Name Status Confi­dence level Source Date supplied Infra. rec.
Dioon argenteum T.J.Greg. & al. Accepted H WCSP 2012-03-26
Dioon califanoi De Luca & Sabato Accepted H WCSP 2012-03-26
Dioon caputoi De Luca, Sabato & Vázq.Torres Accepted H WCSP 2012-03-26
Dioon edule Lindl. Accepted H WCSP 2012-03-26 1
Dioon holmgrenii De Luca, Sabato & Vázq.Torres Accepted H WCSP 2012-03-26
Dioon mejiae Standl. & L.O.Williams Accepted H WCSP 2012-03-26
Dioon merolae De Luca, Sabato & Vázq.Torres Accepted H WCSP 2012-03-26
Dioon pectinatum Mast. Unresolved L TRO 2012-04-18
Dioon purpusii Rose Accepted H WCSP 2012-03-26
Dioon rzedowskii De Luca & al. Accepted H WCSP 2012-03-26
Dioon sonorense (De Luca, Sabato & Vázq.Torres) Chemnick, T.Greg. & Salas-Morales Accepted H WCSP 2012-03-26
Dioon spinulosum Dyer ex Eichl. Accepted H WCSP 2012-03-26
Dioon spinulosum Dyer Unresolved L TRO 2012-04-18
Dioon stevensonii Nic.-Mor. & Vovides Accepted H WCSP 2012-03-26
Dioon tellezii Rose Unresolved L TRO 2012-04-18
Dioon tomasellii De Luca, Sabato & Vázq.Torres Accepted H WCSP 2012-03-26

Statistics

The Plant List includes 25 scientific plant names of species rank for the genus Dioon. Of these 13 are accepted species names.

The Plant List includes a further 19 scientific plant names of infraspecific rank for the genus Dioon. 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 25 species names for the genus Dioon recorded in The Plant List, are as follows:

Pie chart of binomial name statuses
Status Total
Accepted 13 52.0%
Synonym 9 36.0%
Unplaced 0 0%
Unassessed 3 12.0%

All names

The status of the 44 names (including infraspecific names) for the genus Dioon recorded in The Plant List, are as follows:

Pie chart of all name statuses
Status Total
Accepted 14 31.8%
Synonym 27 61.4%
Unplaced 0 0%
Unassessed 3 6.8%

Of the species names,

The confidence with which the status of the 25 species names recorded in The Plant List for the genus Dioon, are assigned as follows:

Confidence level Accepted Synonym Unplaced Unassessed Total
High confidence 13 9 0 0 22 88.0%
Medium confidence 0 0 0 0 0 0%
Low confidence 0 0 0 3 3 12.0%

The source of the species name records found in The Plant List for the genus Dioon is as follows:

Source of record Accepted Synonym Unplaced Unassessed Misapplied Total
Tropicos 0 0 0 3 0 3 12.0%
WCSP 13 9 0 0 0 22 88.0%