Native plants · Louisiana

Native plants of Beauregard Parish

512 plant species are recorded as native to Louisiana in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Beauregard Parish by USDA PLANTS. 208 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 1 more species is listed as both native and introduced and kept in a separate section.

County summary · USDA PLANTS and Kew WCVP

Beauregard Parish, Louisiana

Native species: 512 Typical Louisiana county: 587 (median of 64 counties)
Garden-ready natives: 208 Typical Louisiana county: 271
Share by type (all 512 native species): Percent of the 512 native species in each growth type

Tree 13% (64)
Shrub 4% (18)
Wildflower (forb) 52% (268)
Grass or grass-like 24% (121)
Vine 6% (29)
Fern 2% (12)

Wildflowers make up the largest share of the native list (52%), followed by grasses and grass-like plants (24%).

Recorded native ranges can include long-established populations that spread from gardens; check your state’s native plant society list for local guidance. How native status is decided.

ZIP codes mainly in this county fall in USDA hardiness zone 9a (2023 map).

The native plant list

Garden-ready natives 208

Native species with PLANTS growing records (height, light, moisture, minimum temperature). “—” means PLANTS has no value.

Garden-ready native plants of Beauregard Parish, Louisiana
Plant	Type	Height	Light	Water use	Hardy to
American beautyberry Callicarpa americana	Shrub	6 ft	Sun–part shade	Low	Zone 6b
American beech Fagus grandifolia	Tree	80 ft	Shade-tolerant	Medium	Zone 3a
American bur-reed Sparganium americanum	Wildflower (forb)	3.2 ft	Sun–part shade	High	Zone 4a
American elm Ulmus americana	Tree	120 ft	Sun–part shade	High	Zone 2b
American holly Ilex opaca	Tree	40 ft	Shade-tolerant	Medium	Zone 5a
American hornbeam Carpinus caroliniana	Tree	30 ft	Shade-tolerant	Medium	Zone 4a
American pokeweed Phytolacca americana	Wildflower (forb)	7.3 ft	Shade-tolerant	Medium	Zone 4a
American sycamore Platanus occidentalis	Tree	100 ft	Sun–part shade	High	Zone 4a
American witchhazel Hamamelis virginiana	Tree	20 ft	Sun–part shade	Medium	Zone 4b
autumn bluegrass Poa autumnalis	Grass or grass-like	1.5 ft	Sun–part shade	Medium	Zone 6b
bald cypress Taxodium distichum	Tree	130 ft	Sun–part shade	High	Zone 5b
bearded beggarticks Bidens aristosa	Wildflower (forb)	3.5 ft	Sun–part shade	High	Zone 12b
bedstraw St. Johnswort Hypericum galioides	Shrub	2.5 ft	Sun	High	Zone 7a
big bluestem Andropogon gerardii	Grass or grass-like	6 ft	Sun	Low	Zone 2b
bigleaf snowbell Styrax grandifolius	Tree	10 ft	Sun–part shade	—	Zone 4b
black cherry Prunus serotina	Tree	80 ft	Sun	Medium	Zone 4a
black willow Salix nigra	Tree	100 ft	Sun	High	Zone 1b
blackeyed Susan Rudbeckia hirta	Wildflower (forb)	1 ft	Sun	Medium	Zone 5a
blackgum Nyssa sylvatica	Tree	95 ft	Shade-tolerant	Medium	Zone 5b
blackjack oak Quercus marilandica	Tree	25 ft	Sun	Low	Zone 6a
blue mistflower Conoclinium coelestinum	Wildflower (forb)	3.2 ft	Shade-tolerant	Medium	Zone 6a
blunt spikerush Eleocharis obtusa	Grass or grass-like	1.6 ft	Sun	Medium	Zone 11a
broadleaf signalgrass Urochloa platyphylla	Grass or grass-like	3 ft	Sun	Medium	Zone 9a
broomsedge bluestem Andropogon virginicus	Grass or grass-like	3 ft	Sun	Medium	Zone 5b
brownseed paspalum Paspalum plicatulum	Grass or grass-like	3.3 ft	Sun–part shade	Low	Zone 8a
buckthorn bully Sideroxylon lycioides	Tree	9.8 ft	Shade-tolerant	Low	Zone 4b
bulbous bittercress Cardamine bulbosa	Wildflower (forb)	1.4 ft	Shade-tolerant	Medium	Zone 4a
bursting-heart Euonymus americanus	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 5a
butterfly milkweed Asclepias tuberosa	Wildflower (forb)	2 ft	Sun	Low	Zone 4a
calico aster Symphyotrichum lateriflorum	Wildflower (forb)	4 ft	Sun	Medium	Zone 4a
Canadian horseweed Conyza canadensis	Wildflower (forb)	5 ft	Sun	Medium	Zone 12b
Canadian lousewort Pedicularis canadensis	Wildflower (forb)	1.3 ft	Shade-tolerant	Medium	Zone 3a
cardinalflower Lobelia cardinalis	Wildflower (forb)	5.9 ft	Shade-tolerant	Low	Zone 4a
Carolina elephantsfoot Elephantopus carolinianus	Wildflower (forb)	2.7 ft	Sun	Medium	Zone 6a
Carolina foxtail Alopecurus carolinianus	Grass or grass-like	1.7 ft	Sun	Low	Zone 3a
cat greenbrier Smilax glauca	Vine	1 ft	Shade-tolerant	Medium	Zone 6a
catchfly grass Leersia lenticularis	Grass or grass-like	2.6 ft	Sun	Medium	Zone 4a
cinnamon fern Osmunda cinnamomea	Fern	4.9 ft	Shade-tolerant	Medium	Zone 4a
comfortroot Hibiscus aculeatus	Wildflower (forb)	3 ft	Sun	Medium	Zone 8b
common buttonbush Cephalanthus occidentalis	Tree	15 ft	Shade-tolerant	High	Zone 4a
common goldstar Hypoxis hirsuta	Wildflower (forb)	10 in	Sun–part shade	Medium	Zone 4a
common persimmon Diospyros virginiana	Tree	55 ft	Shade-tolerant	Medium	Zone 5a
common rush Juncus effusus	Grass or grass-like	6.6 ft	Sun	Medium	Zone 3b
common selfheal Prunella vulgaris	Wildflower (forb)	1.5 ft	Sun–part shade	Medium	Zone 3b
common sweetleaf Symplocos tinctoria	Tree	20 ft	Shade-tolerant	—	Zone 5a
crimsoneyed rosemallow Hibiscus moscheutos	Wildflower (forb)	6.6 ft	Sun	High	Zone 6a
cucumber tree Magnolia acuminata	Tree	100 ft	Sun–part shade	High	Zone 5b
cylinder jointtail grass Coelorachis cylindrica	Grass or grass-like	3.2 ft	Sun–part shade	Low	Zone 5a
cypress swamp sedge Carex joorii	Grass or grass-like	4.5 ft	Shade-tolerant	High	Zone 7a
deerberry Vaccinium stamineum	Shrub	16 ft	Shade-tolerant	Low	Zone 5a
delta arrowhead Sagittaria platyphylla	Wildflower (forb)	3 ft	Sun	High	Zone 6a
dense blazing star Liatris spicata	Wildflower (forb)	4.5 ft	Sun–part shade	Medium	Zone 5b
devil's walkingstick Aralia spinosa	Tree	20 ft	Sun	High	Zone 4b
ditch stonecrop Penthorum sedoides	Wildflower (forb)	2.6 ft	Sun–part shade	Medium	Zone 4b
dotted smartweed Polygonum punctatum	Wildflower (forb)	3.2 ft	Sun	Medium	Zone 10b
dwarf St. Johnswort Hypericum mutilum	Wildflower (forb)	2.6 ft	Sun–part shade	Medium	Zone 5a
eastern baccharis Baccharis halimifolia	Tree	10 ft	Sun–part shade	High	Zone 7a
eastern redbud Cercis canadensis	Tree	30 ft	Shade-tolerant	Low	Zone 4b
eastern redcedar Juniperus virginiana	Tree	50 ft	Sun–part shade	Low	Zone 3a
Elliott's blueberry Vaccinium elliottii	Shrub	10 ft	Sun–part shade	Medium	Zone 7a
fall panicgrass Panicum dichotomiflorum	Grass or grass-like	3.3 ft	Sun	High	Zone 3a
false daisy Eclipta prostrata	Wildflower (forb)	3.2 ft	Sun–part shade	Medium	Zone 10b
farkleberry Vaccinium arboreum	Tree	28 ft	Shade-tolerant	Medium	Zone 6a
field paspalum Paspalum laeve	Grass or grass-like	2.9 ft	Sun–part shade	Medium	Zone 6a
flowering dogwood Cornus florida	Tree	30 ft	Shade-tolerant	Low	Zone 4b
forked rush Juncus dichotomus	Grass or grass-like	2.9 ft	Sun–part shade	Medium	Zone 8b
fringeleaf wild petunia Ruellia humilis	Wildflower (forb)	2.6 ft	Shade-tolerant	Low	Zone 4a
giant cane Arundinaria gigantea	Shrub	25 ft	Sun	Medium	Zone 5a
golden tickseed Coreopsis tinctoria	Wildflower (forb)	3 ft	Sun–part shade	High	Zone 12b
grassleaf rush Juncus marginatus	Grass or grass-like	2 ft	Sun–part shade	Medium	Zone 5a
graybark grape Vitis cinerea	Vine	50 ft	Sun–part shade	Medium	Zone 6b
hairawn muhly Muhlenbergia capillaris	Grass or grass-like	3 ft	Sun	High	Zone 8a
halberdleaf rosemallow Hibiscus laevis	Wildflower (forb)	8 ft	Sun–part shade	High	Zone 6a
haspan flatsedge Cyperus haspan	Grass or grass-like	3.2 ft	Sun	Medium	Zone 8a
hazel alder Alnus serrulata	Tree	30 ft	Sun	High	Zone 5a
horsetail paspalum Paspalum fluitans	Grass or grass-like	2.5 ft	Sun–part shade	High	Zone 5a
Illinois bundleflower Desmanthus illinoensis	Wildflower (forb)	3 ft	Sun	Medium	Zone 5b
Indian woodoats Chasmanthium latifolium	Grass or grass-like	4.6 ft	Shade-tolerant	Medium	Zone 4a
Jack in the pulpit Arisaema triphyllum	Wildflower (forb)	1.5 ft	Shade-tolerant	High	Zone 5b
jointed spikesedge Eleocharis equisetoides	Grass or grass-like	3.2 ft	Sun	High	Zone 4a
knotgrass Paspalum distichum	Grass or grass-like	11 in	Sun	High	Zone 6a
lanceleaf greenbrier Smilax smallii	Vine	1 ft	Shade-tolerant	Medium	Zone 6b
lanceleaf tickseed Coreopsis lanceolata	Wildflower (forb)	2 ft	Sun	Medium	Zone 6b
large gallberry Ilex coriacea	Tree	12 ft	Shade-tolerant	High	Zone 8a
late purple aster Symphyotrichum patens	Wildflower (forb)	2.5 ft	Shade-tolerant	Medium	Zone 3b
laurel greenbrier Smilax laurifolia	Vine	1 ft	Shade-tolerant	High	Zone 6b
laurel oak Quercus laurifolia	Tree	70 ft	Shade-tolerant	Medium	Zone 7a
lesser creeping rush Juncus repens	Grass or grass-like	6.8 ft	Sun	High	Zone 8b
little barley Hordeum pusillum	Grass or grass-like	1.2 ft	Sun	Medium	Zone 10b
little bluestem Schizachyrium scoparium	Grass or grass-like	3 ft	Sun	Low	Zone 3b
live oak Quercus virginiana	Tree	50 ft	Sun–part shade	Medium	Zone 8a
loblolly pine Pinus taeda	Tree	100 ft	Sun	High	Zone 6b
longleaf pine Pinus palustris	Tree	120 ft	Sun	Medium	Zone 7a
longleaf pondweed Potamogeton nodosus	Wildflower (forb)	—	Sun	High	Zone 3b
longleaf woodoats Chasmanthium sessiliflorum	Grass or grass-like	5 ft	Sun	Medium	Zone 7a
longspike tridens Tridens strictus	Grass or grass-like	4.9 ft	Sun–part shade	Low	Zone 2a
Malabar sprangletop Leptochloa fusca	Grass or grass-like	3.3 ft	Sun	High	Zone 3a
maleberry Lyonia ligustrina	Shrub	9 ft	Shade-tolerant	—	Zone 5a
marsh flatsedge Cyperus pseudovegetus	Grass or grass-like	2.5 ft	Sun	High	Zone 8a
mockernut hickory Carya tomentosa	Tree	85 ft	Sun–part shade	Medium	Zone 4a
mountain azalea Rhododendron canescens	Shrub	14 ft	Shade-tolerant	Medium	Zone 6a
muscadine Vitis rotundifolia	Vine	30 ft	Sun–part shade	Medium	Zone 5b
narrowleaf silkgrass Pityopsis graminifolia	Wildflower (forb)	2.8 ft	Sun–part shade	Medium	Zone 7a
needleleaf rosette grass Dichanthelium aciculare	Grass or grass-like	1.6 ft	Sun–part shade	Low	Zone 7b
needlepod rush Juncus scirpoides	Grass or grass-like	3 ft	Shade-tolerant	High	Zone 7a
New Jersey tea Ceanothus americanus	Shrub	3 ft	Shade-tolerant	Low	Zone 4b
nimblewill Muhlenbergia schreberi	Grass or grass-like	3.2 ft	Shade-tolerant	Low	Zone 4a
nodding lady's tresses Spiranthes cernua	Wildflower (forb)	1.5 ft	Sun	High	Zone 3b
orangegrass Hypericum gentianoides	Wildflower (forb)	2 ft	Sun–part shade	Low	Zone 12a
oval-leaf sedge Carex cephalophora	Grass or grass-like	2.6 ft	Sun–part shade	Low	Zone 4a
pale purple coneflower Echinacea pallida	Wildflower (forb)	1.2 ft	Sun	Medium	Zone 4a
panicledleaf ticktrefoil Desmodium paniculatum	Wildflower (forb)	3 ft	Sun–part shade	Low	Zone 6a
partridge pea Chamaecrista fasciculata	Wildflower (forb)	2.4 ft	Shade-tolerant	Medium	Zone 7a
pecan Carya illinoinensis	Tree	120 ft	Sun	High	Zone 5a
peelbark St. Johnswort Hypericum fasciculatum	Shrub	5 ft	Sun	—	Zone 7b
Pennsylvania bittercress Cardamine pensylvanica	Wildflower (forb)	1.5 ft	Shade-tolerant	Medium	Zone 4a
Philadelphia fleabane Erigeron philadelphicus	Wildflower (forb)	2.8 ft	Sun–part shade	Medium	Zone 4b
poorland flatsedge Cyperus compressus	Grass or grass-like	1 ft	Sun	Medium	Zone 11a
possumhaw Viburnum nudum	Tree	15 ft	Shade-tolerant	Medium	Zone 4a
possumhaw Ilex decidua	Tree	33 ft	Shade-tolerant	Medium	Zone 5b
post oak Quercus stellata	Tree	60 ft	Sun	Medium	Zone 4a
poverty rush Juncus tenuis	Grass or grass-like	1.5 ft	Sun–part shade	Medium	Zone 3b
prairie blazing star Liatris pycnostachya	Wildflower (forb)	3.5 ft	Sun	Medium	Zone 4a
prairie fleabane Erigeron strigosus	Wildflower (forb)	3 ft	Sun	Medium	Zone 4b
prairie wedgescale Sphenopholis obtusata	Grass or grass-like	3.2 ft	Sun–part shade	Medium	Zone 3a
purple lovegrass Eragrostis spectabilis	Grass or grass-like	11 in	Sun	Low	Zone 3a
purplehead sneezeweed Helenium flexuosum	Wildflower (forb)	3.2 ft	Sun	Low	Zone 4b
purpletop tridens Tridens flavus	Grass or grass-like	2.5 ft	Sun	Low	Zone 5a
red buckeye Aesculus pavia	Tree	25 ft	Shade-tolerant	High	Zone 5a
red chokeberry Aronia arbutifolia	Shrub	5 ft	Sun	High	Zone 5b
red maple Acer rubrum	Tree	68 ft	Sun–part shade	High	Zone 2b
red mulberry Morus rubra	Tree	70 ft	Shade-tolerant	Medium	Zone 4a
redtop panicgrass Panicum rigidulum	Grass or grass-like	3.3 ft	Sun	High	Zone 4a
ridged yellow flax Linum striatum	Wildflower (forb)	2.6 ft	Shade-tolerant	Medium	Zone 3a
river birch Betula nigra	Tree	70 ft	Sun	High	Zone 4a
roughleaf dogwood Cornus drummondii	Tree	20 ft	Sun–part shade	Low	Zone 4b
roundhead lespedeza Lespedeza capitata	Wildflower (forb)	2.6 ft	Sun	Low	Zone 4b
roundhead rush Juncus validus	Grass or grass-like	3.2 ft	Sun–part shade	High	Zone 7a
roundleaf greenbrier Smilax rotundifolia	Vine	1 ft	Sun	Medium	Zone 4a
sassafras Sassafras albidum	Tree	75 ft	Sun	Low	Zone 4b
sawtooth blackberry Rubus argutus	Shrub	8.2 ft	Sun	Medium	Zone 6a
sharpwing monkeyflower Mimulus alatus	Wildflower (forb)	2.3 ft	Shade-tolerant	High	Zone 5a
shortbristle horned beaksedge Rhynchospora corniculata	Grass or grass-like	6.6 ft	Sun	Medium	Zone 6a
shortleaf pine Pinus echinata	Tree	100 ft	Sun	Medium	Zone 5b
Shumard's oak Quercus shumardii	Tree	100 ft	Sun	Medium	Zone 5a
slash pine Pinus elliottii	Tree	100 ft	Sun	Medium	Zone 5b
slender little bluestem Schizachyrium tenerum	Grass or grass-like	3 ft	Sun	Medium	Zone 8b
small beggarticks Bidens discoidea	Wildflower (forb)	5.2 ft	Sun–part shade	High	Zone 12b
smallfruit beggarticks Bidens mitis	Wildflower (forb)	3.5 ft	Sun–part shade	High	Zone 12b
smallspike false nettle Boehmeria cylindrica	Wildflower (forb)	3.9 ft	Shade-tolerant	Medium	Zone 4a
southern bayberry Morella caroliniensis	Tree	7 ft	Shade-tolerant	Medium	Zone 6a
southern magnolia Magnolia grandiflora	Tree	100 ft	Shade-tolerant	High	Zone 8a
southern red oak Quercus falcata	Tree	75 ft	Sun–part shade	Medium	Zone 6a
Spanish moss Tillandsia usneoides	Vine	—	Shade-tolerant	Medium	Zone 9b
splitbeard bluestem Andropogon ternarius	Grass or grass-like	3.9 ft	Shade-tolerant	Low	Zone 5b
spring spiderlily Hymenocallis liriosme	Wildflower (forb)	3 ft	Sun	Medium	Zone 7b
squarestem spikerush Eleocharis quadrangulata	Grass or grass-like	4 ft	Sun	High	Zone 4b
St. Augustine grass Stenotaphrum secundatum	Grass or grass-like	11 in	Shade-tolerant	High	Zone 7b
St. Peterswort Hypericum crux-andreae	Shrub	2 ft	Sun–part shade	Medium	Zone 6b
stiff marsh bedstraw Galium tinctorium	Wildflower (forb)	10 in	Shade-tolerant	High	Zone 4a
strawcolored flatsedge Cyperus strigosus	Grass or grass-like	3.2 ft	Sun	Medium	Zone 4a
summer grape Vitis aestivalis	Vine	30 ft	Shade-tolerant	Medium	Zone 5a
swamp azalea Rhododendron viscosum	Shrub	16 ft	Shade-tolerant	High	Zone 5b
swamp chestnut oak Quercus michauxii	Tree	80 ft	Sun	Medium	Zone 5a
swamp sunflower Helianthus angustifolius	Wildflower (forb)	5.6 ft	Sun–part shade	Medium	Zone 4b
swamp titi Cyrilla racemiflora	Tree	30 ft	Shade-tolerant	—	Zone 6b
swamp tupelo Nyssa biflora	Tree	115 ft	Sun	High	Zone 5b
sweetbay Magnolia virginiana	Tree	60 ft	Sun–part shade	High	Zone 9a
sweetgum Liquidambar styraciflua	Tree	100 ft	Sun	High	Zone 5a
switchgrass Panicum virgatum	Grass or grass-like	5 ft	Sun	Medium	Zone 3a
taperleaf water horehound Lycopus rubellus	Wildflower (forb)	1.6 ft	Shade-tolerant	High	Zone 5a
tapertip rush Juncus acuminatus	Grass or grass-like	3 ft	Sun–part shade	High	Zone 4a
teal lovegrass Eragrostis hypnoides	Grass or grass-like	4 in	Sun	High	Zone 3b
tenangle pipewort Eriocaulon decangulare	Wildflower (forb)	2.6 ft	Sun	Medium	Zone 6b
thinfruit sedge Carex flaccosperma	Grass or grass-like	1 ft	Shade-tolerant	High	Zone 6b
toad rush Juncus bufonius	Grass or grass-like	1 ft	Sun	Medium	Zone 12a
trumpet creeper Campsis radicans	Vine	2 ft	Sun	Low	Zone 6a
trumpet honeysuckle Lonicera sempervirens	Vine	16 ft	Shade-tolerant	Medium	Zone 4a
trumpetweed Eutrochium fistulosum	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 4b
turkey tangle fogfruit Phyla nodiflora	Wildflower (forb)	2 in	Sun–part shade	Low	Zone 5b
two-wing silverbell Halesia diptera	Tree	15 ft	Sun–part shade	—	Zone 8a
upland bentgrass Agrostis perennans	Grass or grass-like	3.5 ft	Sun–part shade	High	Zone 4a
variable panicgrass Dichanthelium commutatum	Grass or grass-like	4.9 ft	Sun–part shade	Low	Zone 4b
velvet panicum Dichanthelium scoparium	Grass or grass-like	4.3 ft	Shade-tolerant	Medium	Zone 3b
Virginia dayflower Commelina virginica	Wildflower (forb)	3.5 ft	Shade-tolerant	Medium	Zone 5b
Virginia sweetspire Itea virginica	Shrub	10 ft	Shade-tolerant	High	Zone 5a
Virginia water horehound Lycopus virginicus	Wildflower (forb)	4 ft	Shade-tolerant	High	Zone 4a
water oak Quercus nigra	Tree	90 ft	Sun	High	Zone 5a
waterthread pondweed Potamogeton diversifolius	Wildflower (forb)	3.2 ft	Sun	High	Zone 3b
wax myrtle Morella cerifera	Tree	10 ft	Sun	High	Zone 7a
white ash Fraxinus americana	Tree	90 ft	Sun	High	Zone 4a
white fringetree Chionanthus virginicus	Tree	25 ft	Shade-tolerant	High	Zone 4a
white oak Quercus alba	Tree	100 ft	Sun–part shade	Medium	Zone 3a
white panicle aster Symphyotrichum lanceolatum	Wildflower (forb)	6 ft	Sun–part shade	High	Zone 3b
white prairie clover Dalea candida	Wildflower (forb)	2 ft	Sun–part shade	Medium	Zone 3b
whitegrass Leersia virginica	Grass or grass-like	3.9 ft	Shade-tolerant	Medium	Zone 3a
whiteroot rush Juncus brachycarpus	Grass or grass-like	3 ft	Sun–part shade	Medium	Zone 5a
wild bergamot Monarda fistulosa	Wildflower (forb)	4.9 ft	Sun–part shade	High	Zone 4a
willow oak Quercus phellos	Tree	100 ft	Sun	High	Zone 5a
winged elm Ulmus alata	Tree	65 ft	Shade-tolerant	Medium	Zone 5b
winged sumac Rhus copallinum	Tree	8 ft	Sun	Low	Zone 4b
wingleaf primrose-willow Ludwigia decurrens	Wildflower (forb)	4.5 ft	Shade-tolerant	High	Zone 8a
winter bentgrass Agrostis hyemalis	Grass or grass-like	3.5 ft	Sun–part shade	High	Zone 4a
woolly rosette grass Dichanthelium scabriusculum	Grass or grass-like	2.5 ft	Sun–part shade	Medium	Zone 7a
wreath goldenrod Solidago caesia	Wildflower (forb)	3 ft	Sun–part shade	Medium	Zone 4b
wrinkleleaf goldenrod Solidago rugosa	Wildflower (forb)	3.3 ft	Sun–part shade	Medium	Zone 4a
yaupon Ilex vomitoria	Tree	25 ft	Sun–part shade	Low	Zone 8a
yellow passionflower Passiflora lutea	Vine	16 ft	Shade-tolerant	Low	Zone 5a

Other native species recorded here 304

PLANTS has no growing records for these, so light, moisture, height and zone filters cannot include them. Many are wild species seldom sold by nurseries.

Alabama supplejack Berchemia scandens
American bluehearts Buchnera americana
American buckwheat vine Brunnichia ovata
American burnweed Erechtites hieraciifolius
anglestem primrose-willow Ludwigia leptocarpa
angularfruit milkvine Matelea gonocarpos
anisescented goldenrod Solidago odora
annual ragweed Ambrosia artemisiifolia
aquatic milkweed Asclepias perennis
arrowfeather threeawn Aristida purpurascens
arrowhead rattlebox Crotalaria sagittalis
ashy sunflower Helianthus mollis
Atlantic pigeonwings Clitoria mariana
Atlantic poison oak Toxicodendron pubescens
axilflower Mecardonia acuminata
azure blue sage Salvia azurea
beach false foxglove Agalinis fasciculata
beaked cornsalad Valerianella radiata
beaked panicgrass Panicum anceps
beechdrops Epifagus virginiana
bent sedge Carex styloflexa
bigpod sesbania Sesbania herbacea
bigtop lovegrass Eragrostis hirsuta
birdfoot violet Viola pedata
black highbush blueberry Vaccinium fuscatum
blue mudplantain Heteranthera limosa
bluestem pricklypoppy Argemone albiflora
bog yelloweyed grass Xyris difformis
Bosc's mille graines Oldenlandia boscii
branched foldwing Dicliptera brachiata
bristly greenbrier Smilax tamnoides
bristly scaleseed Spermolepis echinata
broad beechfern Phegopteris hexagonoptera
bulbous woodrush Luzula bulbosa
bunched beaksedge Rhynchospora cephalantha
button eryngo Eryngium yuccifolium
camphorweed Heterotheca subaxillaris
Canada toadflax Nuttallanthus canadensis
Canadian blacksnakeroot Sanicula canadensis
Carolina geranium Geranium carolinianum
Carolina horsenettle Solanum carolinense
Carolina larkspur Delphinium carolinianum
Carolina ponysfoot Dichondra carolinensis
Carolina puccoon Lithospermum caroliniense
chaffseed Schwalbea americana
chaffweed Anagallis minima
chinquapin Castanea pumila
Christmas fern Polystichum acrostichoides
clammy hedgehyssop Gratiola neglecta
clasping milkweed Asclepias amplexicaulis
clasping Venus' looking-glass Triodanis perfoliata
claspingleaf St. Johnswort Hypericum gymnanthum
climbing dogbane Trachelospermum difforme
clustered beaksedge Rhynchospora glomerata
clustered mille graines Oldenlandia uniflora
coastal lovegrass Eragrostis refracta
coastal plain sedge Carex crebriflora
coastal sandbur Cenchrus spinifex
combleaf mermaidweed Proserpinaca pectinata
combleaf yellow false foxglove Aureolaria pectinata
common boneset Eupatorium perfoliatum
common carpetgrass Axonopus fissifolius
common threeseed mercury Acalypha rhomboidea
common yellow oxalis Oxalis stricta
cone-cup spikerush Eleocharis tuberculosa
creeping eryngo Eryngium prostratum
creeping lespedeza Lespedeza repens
crested yellow orchid Platanthera cristata
crossvine Bignonia capreolata
crowpoison Nothoscordum bivalve
Cuman ragweed Ambrosia psilostachya
cutleaf evening primrose Oenothera laciniata
cutleaf groundcherry Physalis angulata
cylindricfruit primrose-willow Ludwigia glandulosa
cypress panicgrass Dichanthelium dichotomum
devil's grandmother Elephantopus tomentosus
diamond-flowers Stenaria nigricans
dogfennel Eupatorium capillifolium
downy lobelia Lobelia puberula
downy phlox Phlox pilosa
downy yellow false foxglove Aureolaria virginica
drumheads Polygala cruciata
Drummond's aster Symphyotrichum drummondii
Dudley's rush Juncus dudleyi
dwarf sundew Drosera brevifolia
early blue violet Viola ×palmata
early buttercup Ranunculus fascicularis
eastern blue-eyed grass Sisyrinchium atlanticum
eastern bluestar Amsonia tabernaemontana
eastern poison ivy Toxicodendron radicans
ebony spleenwort Asplenium platyneuron
Elliott's bentgrass Agrostis elliottiana
Elliott's bluestem Andropogon gyrans
Elliott's rush Juncus elliottii
erect centella Centella erecta
false aloe Manfreda virginica
fewflower beaksedge Rhynchospora rariflora
fewflower milkweed Asclepias lanceolata
fewflower nutrush Scleria pauciflora
field lovegrass Eragrostis elliottii
flattened pipewort Eriocaulon compressum
Florida paspalum Paspalum floridanum
Florida yellow flax Linum floridanum
flowering spurge Euphorbia corollata
forked bluecurls Trichostema dichotomum
foxtail clubmoss Lycopodiella alopecuroides
fringed nutrush Scleria ciliata
gaping grass Steinchisma hians
giant ironweed Vernonia gigantea
globe beaksedge Rhynchospora globularis
globe beaksedge Rhynchospora recognita
golden zizia Zizia aurea
goldenclub Orontium aquaticum
grassy arrowhead Sagittaria graminea
great ragweed Ambrosia trifida
green carpetweed Mollugo verticillata
green dragon Arisaema dracontium
greenvein lady's tresses Spiranthes praecox
Guadeloupe cucumber Melothria pendula
hairy bedstraw Galium pilosum
hairy clustervine Jacquemontia tamnifolia
hairy fimbry Fimbristylis puberula
hairy pinweed Lechea mucronata
hairy skullcap Scutellaria elliptica
hairy umbrella-sedge Fuirena squarrosa
hairyfruit chervil Chaerophyllum tainturieri
Harvey's beaksedge Rhynchospora harveyi
heartleaf nettle Urtica chamaedryoides
heartwing sorrel Rumex hastatulus
hemlock rosette grass Dichanthelium sabulorum
herb of grace Bacopa monnieri
herbwilliam Ptilimnium capillaceum
hoary skullcap Scutellaria incana
horned bladderwort Utricularia cornuta
humped bladderwort Utricularia gibba
hyssopleaf thoroughwort Eupatorium hyssopifolium
Indianpipe Monotropa uniflora
juniper leaf Polypremum procumbens
justiceweed Eupatorium leucolepis
lanceleaf blanketflower Gaillardia aestivalis
largebracted plantain Plantago aristata
largeflower tickseed Coreopsis grandiflora
lateflowering thoroughwort Eupatorium serotinum
lax hornpod Mitreola petiolata
leathery rush Juncus coriaceus
Leggett's pinweed Lechea pulchella
lizard's tail Saururus cernuus
Long's sedge Carex longii
longbeak beaksedge Rhynchospora scirpoides
longflower beeblossom Oenothera filiformis
longleaf milkweed Asclepias longifolia
Louisiana vetch Vicia ludoviciana
low spearwort Ranunculus pusillus
lowland rotala Rotala ramosior
man of the earth Ipomoea pandurata
manyflower marshpennywort Hydrocotyle umbellata
marsh bristlegrass Setaria parviflora
marsh fimbry Fimbristylis castanea
marsh mermaidweed Proserpinaca palustris
Maryland goldenaster Chrysopsis mariana
Maryland meadowbeauty Rhexia mariana
Maryland milkwort Polygala mariana
mayapple Podophyllum peltatum
meadow garlic Allium canadense
meadow spikemoss Selaginella apoda
Michaux's croton Croton michauxii
narrow plumegrass Saccharum baldwinii
narrowleaf bluecurls Trichostema setaceum
narrowleaf mountainmint Pycnanthemum tenuifolium
narrowleaf pinweed Lechea tenuifolia
narrowleaf primrose-willow Ludwigia linearis
narrowleaf purple coneflower Echinacea angustifolia
neckweed Veronica peregrina
netted chainfern Woodwardia areolata
nits and lice Hypericum drummondii
nodding beaksedge Rhynchospora inexpansa
northern dewberry Rubus flagellaris
northern slender lady's tresses Spiranthes lacera
obedient plant Physostegia virginiana
Oklahoma grasspink Calopogon oklahomensis
openflower rosette grass Dichanthelium laxiflorum
partridgeberry Mitchella repens
pine barren flatsedge Cyperus retrorsus
pineywoods dropseed Sporobolus junceus
pink fuzzybean Strophostyles umbellata
pinkladies Oenothera speciosa
poison sumac Toxicodendron vernix
poorjoe Diodia teres
prairie tea Croton monanthogynus
prairie threeawn Aristida oligantha
procession flower Polygala incarnata
purple false foxglove Agalinis purpurea
purple passionflower Passiflora incarnata
queen's-delight Stillingia sylvatica
queendevil Hieracium gronovii
rabbit-tobacco Pseudognaphalium obtusifolium
ram's horn Proboscidea louisianica
red lovegrass Eragrostis secundiflora
red milkweed Asclepias rubra
Red River scaleseed Spermolepis inermis
redring milkweed Asclepias variegata
rice button aster Symphyotrichum dumosum
Richard's yelloweyed grass Xyris jupicai
rose mock vervain Glandularia canadensis
rosepink Sabatia angularis
rough false pennyroyal Hedeoma hispida
rough Mexican clover Richardia scabra
rough panicgrass Dichanthelium leucothrix
roundfruit hedgehyssop Gratiola virginiana
roundleaf thoroughwort Eupatorium rotundifolium
roundseed panicgrass Dichanthelium sphaerocarpon
rusty blackhaw Viburnum rufidulum
Sampson's snakeroot Orbexilum pedunculatum
seedbox Ludwigia alternifolia
sensitive fern Onoclea sensibilis
sessileleaf ticktrefoil Desmodium sessilifolium
shaggy hedgehyssop Gratiola pilosa
shortleaf skeletongrass Gymnopogon brevifolius
shortleaf spikesedge Kyllinga brevifolia
sidebeak pencilflower Stylosanthes biflora
silvery everlasting Gamochaeta argyrinea
sixweeks fescue Vulpia octoflora
sleepy silene Silene antirrhina
slender beaksedge Rhynchospora gracilenta
slender clubmoss Lycopodiella caroliniana
slender crabgrass Digitaria filiformis
slender fimbry Fimbristylis autumnalis
slender rose gentian Sabatia campanulata
slender threeseed mercury Acalypha gracilens
slender woodland sedge Carex digitalis
slender yelloweyed grass Xyris torta
slim amaranth Amaranthus hybridus
slimpod rush Juncus diffusissimus
slimspike threeawn Aristida longespica
small Venus' looking-glass Triodanis biflora
Small's yelloweyed grass Xyris smalliana
smallflower thoroughwort Eupatorium semiserratum
smallfruit spikerush Eleocharis microcarpa
smallhead doll's daisy Boltonia diffusa
smooth elephantsfoot Elephantopus nudatus
smooth ticktrefoil Desmodium laevigatum
snakemouth orchid Pogonia ophioglossoides
sneezeweed Helenium amarum
snowy orchid Platanthera nivea
soft goldenaster Chrysopsis pilosa
southern bog clubmoss Lycopodiella appressa
southern cutgrass Leersia hexandra
southern dewberry Rubus trivialis
Spanish needles Bidens bipinnata
sparselobe grapefern Botrychium biternatum
spindleroot Ludwigia hirtella
spoonleaf purple everlasting Gamochaeta purpurea
spotted beebalm Monarda punctata
spotted water hemlock Cicuta maculata
spring forget-me-not Myosotis verna
spring lady's tresses Spiranthes vernalis
spurred butterfly pea Centrosema virginianum
St. Andrew's cross Hypericum hypericoides
star tickseed Coreopsis pubescens
stiff yellow flax Linum medium
stinking camphorweed Pluchea foetida
stout rush Juncus nodatus
sweet coneflower Rudbeckia subtomentosa
tall tickseed Coreopsis tripteris
tapered rosette grass Dichanthelium acuminatum
terrestrial water-starwort Callitriche terrestris
Texas star Sabatia campestris
Texas toadflax Nuttallanthus texanus
Texas vervain Verbena halei
thin paspalum Paspalum setaceum
threadleaf evening primrose Oenothera linifolia
tiny bluet Houstonia pusilla
trailing pearlwort Sagina decumbens
tropical flatsedge Cyperus surinamensis
tuberous grasspink Calopogon tuberosus
twining snoutbean Rhynchosia tomentosa
twoflower melicgrass Melica mutica
Vahl's fimbry Fimbristylis vahlii
velvetweed Oenothera curtiflora
Viola ×primulifolia Viola ×primulifolia
Virginia bunchflower Veratrum virginicum
Virginia buttonweed Diodia virginiana
Virginia chainfern Woodwardia virginica
Virginia dwarfdandelion Krigia virginica
Virginia pepperweed Lepidium virginicum
Virginia plantain Plantago virginica
wand lythrum Lythrum lineare
warty panicgrass Panicum verrucosum
warty spurge Euphorbia spathulata
whip nutrush Scleria triglomerata
whitestar Ipomoea lacunosa
whorled marshpennywort Hydrocotyle verticillata
whorled milkwort Polygala verticillata
wild yam Dioscorea villosa
winged lythrum Lythrum alatum
woolly ragwort Packera tomentosa
woollysheath threeawn Aristida lanosa
Wright's plantain Plantago wrightiana
yankeeweed Eupatorium compositifolium
yellow fringed orchid Platanthera ciliaris
yellow spikerush Eleocharis flavescens
yellow thistle Cirsium horridulum
yellowseed false pimpernel Lindernia dubia
zigzag bladderwort Utricularia subulata

Also listed as native and introduced here 1

PLANTS labels these species both native and introduced in this state: some forms are native and others were brought in from elsewhere. Most gardeners should choose plants from the main list.

Mexican teaDysphania ambrosioides

Compared with Louisiana

The typical county is the median of the 64 Louisiana counties with PLANTS county records; the statewide figure counts every species native anywhere in the state. More species is not better or worse: counties differ in size, habitat and how thoroughly they have been surveyed.

Native species counts, Beauregard Parish and Louisiana
Measure	Beauregard Parish	Typical county	Statewide
Native species	512	587	1,420
Garden-ready natives	208	271	520
Tree	64	—	151
Shrub	18	—	54
Wildflower (forb)	268	—	761
Grass or grass-like	121	—	342
Vine	29	—	74
Fern	12	—	38

Neighboring counties

Counties that share a ZIP code with Beauregard Parish.

Allen Parish, LA 278 garden-ready
Calcasieu Parish, LA 326 garden-ready
Jefferson Davis Parish, LA 182 garden-ready
Vernon Parish, LA 310 garden-ready

Source & data date

Source: USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).; Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.; USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
Citation: USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.; Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
Data date: Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
Zones: USDA Plant Hardiness Zone Map (2023) ZIP table: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 3, 2026. Plant zones on this site are our estimate, not the official map.
Scope: Beauregard Parish (county FIPS 22011), Louisiana. 512 native species from PLANTS county distribution records; garden-ready = species with a PLANTS characteristics record.
Method: A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources

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