Article · Wikipedia archive · Last revised Jun 1, 2026

Solanoideae

Solanoideae is a subfamily of the flowering plant family Solanaceae, and is sister to the subfamily Nicotianoideae. Within Solanaceae, Solanoideae contains some of the most economically important genera and species, such as the tomato, potato, eggplant or aubergine, chili and bell peppers (Capsicum), mandrakes (Mandragora), and jimson weeds (Datura).

Last revised
Jun 1, 2026
Read time
≈ 1 min
Length
242 w
Citations
3
Source
Solanoideae
Temporal range:
Solanum nelsonii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Spermatophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Solanales
Family: Solanaceae
Subfamily: Solanoideae
Kostel.
Tribes

Solanoideae is a subfamily of the flowering plant family Solanaceae, and is sister to the subfamily Nicotianoideae. Within Solanaceae, Solanoideae contains some of the most economically important genera and species, such as the tomato (Solanum lycopersicum), potato (Solanum tuberosum), eggplant or aubergine (Solanum melongena), chili and bell peppers (Capsicum), mandrakes (Mandragora), and jimson weeds (Datura).

This subfamily consists of several well-established tribes: Capsiceae, Datureae, Hyoscyameae, Juanulloeae, Lycieae, Nicandreae, Nolaneae, Physaleae, Solandreae, and Solaneae.1 The subfamily also contains the contended tribes Mandragoreae and Jaboroseae.

Tribal relationships

The relationship between the tribes has recently been well described. Nicandreae is sister to the other 9 (or by some counts 11)2 tribes. Datureae lies sister to Nicandreae, Physaleae, Capsiceae, and Solaneae. Solaneae + (Physaleae + Capsiceae) form a well-supported monophyletic group, but the exact branching within the clade remains unclear.1

References

References

  1. Martins, Talline R.; Todd J. Barkman (2005). "Reconstruction of Solanaceae Phylogeny Using the Nuclear Gene SAMT". Systematic Botany. 30 (2): 435–447. doi:10.1600/0363644054223675. S2CID 85679774.
  2. Knapp, S. (October 2002). "Tobacco to tomatoes: a phylogenetic perspective on fruit diversity in the Solanaceae". Journal of Experimental Botany. 53 (377): 2001–2022. doi:10.1093/jxb/erf068. PMID 12324525.
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