PHOTOGRAPHS OF FLOWERING PLANTS
OF THE OZARKS AND THE INTERIOR HIGHLANDS OF NORTH AMERICA
By
Paul L. Redfearn, Jr.
Species in this list include not only native and adventive plants, but also some commonly encountered ornamental plants. Plants are listed alphabetically by genus.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Packera
obovata (Muhlenb. ex Willd.) W. A. Weber & Á. Löve, Photo1,
Photo 2,
photo 3, photo 4, squaw weed, roundleaf groundsel
[Asteraceae, daisy
family]
Palafoxia
callosa (Nutt.) Torrey & A. Gray,
Photo 1, Photo 2,
Photo 3, Spanish needles, [Asteraceae, daisy
family]
Panax
quinquefolius L., Photo
1, Photo 2, American ginseng, ginseng, Araliaceae, genseng family]
Panicum
boscii Poiret, panic grass [Poaceae, grass family]
Panicum capillare L., Photo 1, Photo 2, common witchgrass [Poaceae, grass family]
Panicum virgatum L., Photo 1, Photo 2, switch grass [Poaceae, grass family]
Populus deltoides Bartram ex Marshall, Photo 1, Photo 2, cottonwood, eastern cottonwood, southern cottonwood [Salicaceae, willow family]
Parnassia
grandifolia DC., grass-of-Parnassus [Saxifragaceae, saxifrage family]
Parthenium
hispidum Raf., Photo
1, Photo 2, American feverfew [Asteraceae, daisy family]
Parthenocissus
quinquefolia (L.) Planchon, Virginia creeper, woobine [Vitaceae, grape family]
Passiflora
incarnata L., maypops, apricot vine, passion flower [Passifloraceae,
passion-flower family]
Passiflora
lutea var. glabriflora
Fern., passion-flower [Passifloraceae, passion flower
family]
Paspalum sp., beard grass [Poaceae, grass family]
Pastinaca
sativa L., Photo 1,
Photo 2,
Photo
3, parsnip [Apiaceae, carrot family]
Paulownia tomentosa
(Thunb.) Steudel,
Tree,
Leaves,
Flower 1,
Flower 2,
Flower 3,
Flower 4,
Fruit,
Young Tree 1,
Young Tree 2,
Young Tree 3, empress tree [Scrophulariaceae, figwort family]
Pedicularis
canadensis L. Photo 1,
Photo 2,
Photo 3 (red
form), common lousewort, wood betony [Scrophulariaceae,
figwort family]
Pennisetum setaceum, Photo 1, Photo 2, fountain grass [Poaceae, grass family]
Penstemon cobaea Nutt. var. purpureus Pennell,
Photo 1,
, Photo 2,
Photo 3, cobaea beard-tongue [Scrophulariaceae, figwort family]
Penstemon
digitalis Nutt. ex Sims f. digitalis Steyerm., smooth beard-tongue [Scrophulariaceae, figwort
family]
Penstemon
pallidus Small, Photo
1, Photo 2, pale beard-tongue [Scrophulariaceae, figwort family]
Penthorum
sedoides L., ditch stonecrop [Saxifragaceae, saxifrage family]
Perilla
frutescens (L.) Britton, Photo
1, Photo 2, Photo
3, beef-steak plant [Lamiaceae, mint family]
Phacelia
gilioides Brand, hairy phacelia [Hydrophyllaceae, waterleaf family]
Phacelia
hirsuta Nutt. f. hirsuta, Photo
1, Photo
2, scorpion weed, phacelia [Hydrophyllaceae,
waterleaf family]
Philadelphus
inodorus Schrad., mock orange [Saxifragaceae, saxifrage family]
Phlopx bifida
Beck,
Photo 1,
Photo 2, cleft phlox, sand phlox [Polemoniaceae, phlox family]
Phlox
divaricata ssp. laphamii
(Alph. Wood) Wherry, blue phlox, wild sweet William [Polemoniaceae,
phlox family]
Phlox glaberrima L. ssp. interior (Wherry) Wherry, Photo 1, Photo 2, smooth phlox, [Polemoniaceae, phlox family]
Phlox
paniculata L., perennial phlox, summer phlox, garden phlox [Polemoniaceae, phlox
family]
Phlox
pilosa L., prairie phlox, downy phlox [Polemoniaceae, phlox fmily]
Phryma
leptostachya L., Photo
1, Photo 2,
Photo3,
lopseed [Verbenaceae, vervain family]
Phyla
lanceolata (Michaux) E. Green, northern fog fruit, northern fron fruit [Verbenaceae,
vervain family]
Phyla nodoflora (L.) E. Greene, Photo 1, Photo 2, common frog fruit, turkel tangle [Verbenaceae. vermain family]
Phyllanthus caroliniensis Walt. ssp. caroliniensis, Photo 1, Photo 2, leaf flower {Euphorbiaceae, spurge family]
Physalis longifolia Nutt. var. longifolia, Photo 1, Photo 2, Photo 3, common ground cherry [Solanaceae, nightshade family]
Physalis
pubescens L. var. missouriensis (Mackenz.) Waterfall, Photo
1, Photo 2, downy ground cherry. annual ground cherry [Solanaceae, nightshade
family]
Physocarpus
opulifolius var. intermedius (Rydb.) Robinson, Photo
1, Photo
2, ninebark [Rosaceae, rose family]
Physostegia angustifolia Fern., photo 1, photo 2, false dragonhead [Lamiaceae, mint family]
Physostegia
virginiana (L.)
Benth. var. virginiana, false dragonhead, obedient plant, Virginia lionsheart [Lamiaceae,
mint family]
Phytolacca
americana L., pokeweed, poke [Phytolaccaceae, pokeweed family]
Plantago
aristata Michx., bracked plantain, buckthorn [Plantaginaceae, plantain family]
Plantago
cordata Lam., heartleaf plantain [Plantaginaceae, plantain family]
Plantago
lanceolata L., English plantain, buckthorn, rib grass [Plantaginaceae, plantain
family]
Plantago virginiana L.,
Photo 1,
Photo 2, hoary plantain, pale-seeded plantain [Plantaginaceae, plantain
family]
Platanthera
ciliaris (L.) Lindley, Photo
1, Photo 2, yellow fringed orchid [Orchidaceae, orchid family]
Platanthera clavellata (Michaux) Luer, Photo 1, Photo 2, green wood orchid [Orchidaceae, orchid family]
Platanthera psychoides Sheviak & Bowles, small purple fringed orchid [Orchidaceae, orchid family]
Platanus occidentalis L, Photo 1, Photo 2, fruits, bark, sycamore, American plane tree [Platanaceae, plane tree family]
Podophyllum
peltatum L., Photo
1, Photo 2,
Photo 3, rose
colored form, Fruit,
May apple, mandrake [Berberidaceae, barberry family]
Polanisia
dodecandra (L.) DC., clammy-weed [Capparidaceae, caper family]
Polemonium
reptans L., Photo
1, Photo 2,
Photo
3, Jacob's ladder, Greek valerian, creeping polemonium [Polemoniaceae,
phlox family]
Polygala
sanguinea L., field milkwort, slender milkwort [Polygalaceae, milkwort family]
Polygala
senega L., Photo 1,
Photo 2, Seneca snakeroot [Polygalaceae, milkwort family]
Polygonatum
biflorum var. commutatum (Schultes f.) Morong., Solomom's Seal [Liliaceae, lily
family]
Polygonum coccineum Muhl. Photo 1, Photo 2, water smartweed [Polygonaceae, smartweed]
Polygonym hydropiperoides Michx., Photo 1, Photo 2, mild water pepper, wild water pepper [Pologonaceae, smartweed family]
Polygonum
pensylvanicum L., Photo
1, Photo 2, Photo
3, pinkweed, common smartweed, Pennsylvania smartweed [Polygonaceae,
smartweed family]
Polygonum
scandens L., Photo 1,
Photo 2, false buckwheat, crested buckwheat [Polygonaceae smartweed family]
Polymnia
uvedalia L., bearsfoot, yellow flowered leaf cup [Asteraceae, daisy family]
Polytaenia
nuttallii DC., Photo
1, Photo 2, prairie parsley, [Apiaceae, carrot family]
Pontederia
cordata L., Photo
1, Photo 2, pickerel weed [Pontederiaceae, pickerel weed family]
Populus alba L., Photo 1, Photo 2, Photo 3, silver poplar, white poplar [Salicaceae, willow family]
Populus deltoides Marsh. Photo 1, Photo 2, cottonwood [Salicaceae, willow family]
Portulaca
oleracea L., Photo
1, Photo 2, little hogweed, [Portulacaceae, purslane family]
Portulaca
pilosa L., Photo 1,
Photo 2, pink purslane [Portulacaceae, purslane family]
Potentilla
recta L., Photo 1,
Photo 2, rough-fruited cinquefoil, sulphur cinqefoil [Rosaceae, rose family]
Potentilla simplex Michaux, common cinquefoil, old-field cinquefoil. five finger [Rosaceae, rose family]
Prenanthes
asper Michaux, Photo 1,
Photo 2, Photo
3, rattlesnake root, rough white lettuce [Asteraceae, daisy family]
Prunella
vulgaris L.,Photo
1, Photo 2,
self-seal, heal-all [Lamiaceae, mint family]
Prunus angustifolia Marshall, Chicksaw plum (Rosaceae, rose family]
Prunus
mexicana S. Watson, big tree plum, wild plum [Rosaceae, rose family]
Prunus
serotina Ehrh., Photo
1, Photo 2,
fruit, black cherry, wild cherry, rum cherry [Rosaceae, rose family]
Prunus
sp., wild plum [Rosaceae, rose family]
Ptelea trifoliata L. ssp. trifoliata, common hop tree, stinking ash [Rutaceae, citrus family]
Pueraria lobata (Willd.) Ohwi, Photo 1, Photo 2, Photo 3, kudzu vine [Fabaceae, bean family]
Pycnanthemum
pilosum Nutt., hair mountain mint [Lamiaceae, mint family]
Pycnanthemum
tenuifolium Schrad. ,
Photo 1, Photo 2, slender northern mint [Lamiaceae, mint family]
Pyrrhopopappus carolinianus (Walter) DC. Photo 1, Photo 2, false danedloin (Asteraceae, daisy family]
Pyrus
calleryana Decene 'Bradford', Bradford pear, [Rosaceae, rose family]
Pyrus communis L., pear, [Rosaceae, rose family]
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