Lupinus texensis
Lupinus texensis | |
---|---|
![]() |
|
Scientific classification | |
Kingdom: | |
(unranked): | |
(unranked): | |
(unranked): | |
Order: | |
Family: | |
Subfamily: | |
Tribe: | |
Genus: | |
Species: |
L. texensis
|
Binomial name | |
Lupinus texensis |
Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).
Lupinus texensis, the Texas lupine[1] or Texas bluebonnet, is a species of lupine endemic to Texas. With other related species of lupines also called bluebonnets, it is the state flower of Texas.[2]
It is a biennial plant which begins its life as a small, gravel-like seed. The seed has a hard seed coat that must be penetrated by wind, rain, and weather over the course of a few months (but sometimes several years). In the fall, the bluebonnets emerge as small seedings with two cotyledons, and later a rosette of leaves that are palmately compound with 5-7 leaflets 3-10 cm long, green with a faint white edge and hair. Growth continues over the mild winter months and then in the spring will take off and rapidly grow larger, before sending up a 20-50 cm tall plume of blue flowers (with bits of white and occasionally a tinge of pinkish-red). The scent of these blossoms has been diversely described; many people say they give off no scent at all, while a few have described the scent as 'sickly sweet'.
It has been found in the wild with isolated mutations in other colors, most notably all-white flowers, pink, and maroon. These mutations have since been selectively bred to produce different color strains that are available commercially.
-
Bluebonnets.jpg
Texas bluebonnets in bloom
-
Bluebonnets in Big Bend National Park
-
Texas Bluebonnet (Lupinus texensis) field.jpg
A field of Texas bluebonnets
References
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ How did bluebonnets become state flower?
- Germplasm Resources Information Network: Lupinus texensis
- Texas Endemics: Distribution of Lupinus texensis
- University of Texas at Austin: Lupinus texensis
![]() |
Wikimedia Commons has media related to Lua error in package.lua at line 80: module 'strict' not found.. |