The common name of passiflora is passion flower. The caerulea variety has flowers that are purple at…
The common names of passiflora edulis are passion flower and passion fruit. Edulis is edible. The fruit…
The common names of passiflora are passion flower and passion fruit. The racemosa variety has deep red…
The common names of passiflora are passion flower and passion fruit. The raddiana variety has deep red…
Paulownia imperialis flowers are pale violet with dark spots inside. The flowers are one and a half…
The common names of pavia are buckeye and smooth-fruited horse chestnut. The californica variety has…
The common name of pavia rubra is red buckeye. The flowers are bright red and bloom in May. The plant…
Pictured is a garden variety of pea with flowers and pods in different stages of development.
This flowering branch of pear shows to corymbs of flowers. A large portion of flowers fall off at an…
The common name of pelargonium is stork's bill. The endlicherianum variety has large, deep rose colored…
Pelargonium inquinans flowers vary from intense scarlet, to rose colored, to white. The flowers bloom…
The common name of pelargonium peltatum is ivy-leaved pelargonium. The flowers vary from white to red…
The two upper petals of pelargonium tricolor flowers are very dark red and the three lower petals are…
The common name of pelargonium zonale is horseshoe geranium. The flowers vary from all shades of red…
The common name of pelargonium zonale is horseshoe geranium. Sometimes the seedlings only develop proliferous…
Double zonal pelargonium, commonly know a jewel, has small pure scarlet flowers. These flowers resemble…
The flower clusters of pennisetum longistylum grow in spikes from four to six inches long. The leaves…
Pentas carnea flowers are disposed in numerous, large heads. The flowers bloom almost all year round.…
The common name of pentstemon is beard tongue. The barbatus variety has light pink or light red flowers.…
The flowers of pentstemon diffusus are showy and purple. The flowers bloom in September. The plant grows…
The flowers of pentstemon hartwegi are scarlet or blood colored. The flowers are tubular and funnel…
The common name of peperomia is pepper elder. The marmorata variety has erect flowers in a tail-like…
Pictured is a double perianth as seen in the flower of abutilon insigne. A double perianth has an outer…
Pictured is a petaloid perianth as seen in lilium concolor pulchellum. All parts are petaloid.
The common name of peristeria is dove flower. The cerina variety has yellow flower produced in bunches…
The common names of peristeria elata are Dove or Holy Ghost flower. The flowers are white with small…
Holy Ghost Flower, or Dove Flower, is the common name of peristeria elata. The flowers are sweet scented…
Petunia nyctaginiflora flowers grow on alone on small stems. The flowers are large and white. The flowers…
Petunia violacea flowers are purplish violet and every elegant. The flowers appear in August. The stems…
In the single varieties of petunia there is variety in coloring. Some are beautifully veined, striped,…
Phacelia viscida flowers are blue or purplish. The flowers appear in July. The stems are erect, about…
Phaius grandifolius flowers are brown within and white on the outside. The flowers are three to four…
The common name of phalaenopsis is moth orchid. The amabilis variety has white flowers with yellow streaks.…
The common name of phalaenopsis is moth orchid. The esmeralda variety has rose colored flowers one and…
The common name of phalaenopsis is moth orchid. The schilleriana variety measure more than two and a…
The common name of philadelphus coronarius is common mock orange or syringa. The flowers are white with…
The common name of philadelphus coronarius is common mock orange or syringa. The primulaeflorus variety…
Philadelphus gordonianus is a variety of mock orange. The flowers are white and scentless. The plant…
The flowers of philodendron selloum are deep green, bordered with white and white on the inside. The…
The flowers of philodendron speciosum are purplish green on the outside and purplish red on the inside.…
The flowers of phlox drummondii are red, varying to rose, purple or white, with a darker eye. The flowers…
Phlox paniculata flowers are pink-purple, varying to white. The flowers bloom in August. The plant is…
Phlox reptans flowers are purple or violet and bloom in spring. It is a neat and dwarf growing species.
The common names of phlox subulata are ground or moss pink. The flowers are pinkish with a dark center.…
Phlox subulata nivalis is a white variety of moss pink.
Phlox subulata frondosa is a very vigorous variety with lilac-rose flowers.
Small flax lily is the common name of phormium cookianum. The flowers are yellow with greenish outer…
Common New Zealand flax is the common name of phormium tenax. The flowers are yellow or red and two…
The common names of photinia japonica are Japan Medlar, Japan Quince, and Loquat. The flowers are white…
Japan Medlar, Japan Quince, and Loquat are the common names of photinia japonica. The fruit is the size…
The common name of phygelius capensis is cape figwort. The flowers are scarlet and bloom in summer.…
Phyllanthus angustifolius flowers are red and bloom in July. The stem is two feet high.
Phyllanthus chantrieri flowers are brick-red with pale yellow hairs. The flowers bloom in summer. Branches…
The male flowers of phyllanthus salviaefolius are small and greenish. The female flowers are larger…
The longitudinal section of a flower of phyllocactus shpws the botanical characteristics. A represents…
Phyllocactus ackermanni flowers are rich crimson with shining petals. The flowers are six to eight inches…
The flowers of phyllocactus anguliger are three to five inches in diameter. The petals are white and…
The petals of phyllocactus biformis flowers are narrow and about two or three inches long. The flowers…