Lupinus cumulicola

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Lupinus cumulicola
Lupinus cumulicola - Carter Creek WEA, Highlands County, FL - November 2025 (cropped).png
Growing in xeric sandhill habitat
Status TNC blank.svg
Unranked (NatureServe) [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Lupinus
Species:
L. cumulicola
Binomial name
Lupinus cumulicola

Lupinus cumulicola, commonly referred to as sky-blue lupine [1] , is a species of flowering plant endemic to the Lake Wales Ridge in the US state of Florida. [2]

Contents

Habitat

It is native to the sandy, fire-dependent habitats of the ridge, primarily longleaf pine sandhill and scrub. However, it is capable of persisting in degraded habitats such as rangeland and roadsides, provided the frequency of disturbance is not too high. [2]

Taxonomy

The lupine taxa of Florida have, as of 2024, been undergoing intensive reassessment. Lupinus cumulicola was, until recently, included under Lupinus diffusus which covered all Florida populations. However, recent work has shown that Lupinus cumulicola should be regarded as a separate species specific to peninsular Florida. [3]

On the basis of morphology and biogeography, Bridges & Orzell treat Lupinus cumulicola as one of four species endemic to peninsular Florida alongside the newly described Lupinus pilosior , Lupinus ocalensis , and Lupinus floridanus , with their origin representing a relatively recent speciation event. [4]

References

  1. 1 2 "Lupinus cumulicola". NatureServe Explorer. Retrieved 23 November 2025.
  2. 1 2 3 "Lupinus cumulicola". Flora of the Southeastern United States. Retrieved 23 November 2025.
  3. "Lupinus cumulicola". Florida PlantAtlas. Retrieved 23 November 2025.
  4. Bridges, Edwin; Orzell, Steve (January 15, 2024). "Systematics of the Unifoliolate Floridian Lupinus Clade (Leguminosae: Papilionoideae)" (PDF). Phytoneuron. 2024 (4): 1–61.