Status:
valid
Authors:
(Mill.) Thell.
Source:
cmp
Year:
1912
Citation Micro:
Mém. Soc. Sci. Nat. Math. Cherbourg 38: 480 (1912)
WFO Identifier:
wfo-0000473710
Common Names
- Louisiana Unicorn Plant
- Louisiana Proboscidea
- Unicorn Plant
Description
Proboscidea louisianica (also called Louisiana Unicorn-plant, among many other common names) is a small, herbaceous, perennial plant native to tropical regions of North America. It has small, white flowers and grows in moist, shady areas.
Uses & Benefits
Proboscidea louisianica is used as an ornamental plant in gardens and homes. It is also used to create a natural privacy screen or hedge, as it grows quickly and is easy to maintain.
Cultivars, Varieties & Sub-species
Proboscidea louisianica sub. fragrans (Lindl.) Bretting
Proboscidea louisianica sub. louisianica
Flower, Seeds and Seedlings
Proboscidea louisianica has small white flowers with yellow centers. Its seeds are small and round with a black and white striped pattern. The seedlings have thin, light green stems and small, oval-shaped leaves.
Cultivation and Propagation
Proboscidea louisianica is a perennial herb that is native to tropical and subtropical regions of the United States. It is propagated by seed or cuttings. Seeds should be sown in a well-drained, fertile soil in a sunny location. Cuttings should be taken from healthy, mature plants and planted in a moist, well-draining soil. The plant prefers warm temperatures and should be protected from frost.
Where to Find Proboscidea louisianica
Proboscidea louisianica is native to the United States and can be found in dry, sandy soils in the southwestern United States and Mexico. It can be grown in containers or in the ground in a sunny spot.
Proboscidea louisianica FAQ
What is the scientific name of Proboscidea louisianica?
Proboscidea louisianica
What is the common name of Proboscidea louisianica?
Louisiana Unicorn Plant
How often should I water Proboscidea louisianica?
Water Proboscidea louisianica when the top inch of soil feels dry to the touch
Species in the Proboscidea genus
Species in the Martyniaceae family
Craniolaria annua,
Craniolaria integrifolia,
Holoregmia viscida,
Ibicella lutea,
Ibicella parodii,
Martynia annua,
Martynia palmeri,
Proboscidea louisianica,
Proboscidea althaeifolia,
Proboscidea louisiana,
Proboscidea parviflora,
Proboscidea sabulosa,
Proboscidea spicata,
Proboscidea triloba,
Proboscidea diversifolia,
References
POWO record for urn:lsid:ipni.org:names:210335-2: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].