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Plant Families

569 families with edible plants · Page 10 of 12

Polyporaceae
Polyporaceae 74

A family of shelf fungi and bracket fungi, including edible species like chicken of the woods.

Polytrichaceae
Polytrichaceae 1

A family of mosses, including hair cap mosses, found in moist forests and acidic soils.

Pontederiaceae
Pontederiaceae 6

Aquatic flowering plants including water hyacinth and pickerel rush, used in ornamental water gardens.

Porphyridiaceae
Porphyridiaceae 1

A family of red algae used in research and biotechnology, some species cultured commercially.

Portulacaceae
Portulacaceae 26

A family including purslane and miner's lettuce—succulent edible greens and ornamental flowering plants.

Potamogetonaceae
Potamogetonaceae 11

Aquatic plants including pondweeds, important for freshwater ecosystem structure and fish habitat.

Prasiolaceae
Prasiolaceae 2

A family of green algae found in freshwater and marine environments with minimal commercial use.

Primulaceae
Primulaceae 163

A family including primrose, cyclamen, and pimpernel, prized as decorative garden and indoor flowering plants.

Proteaceae
Proteaceae 136

A Southern Hemisphere family including protea, macadamia nuts, and Australian native ornamental trees.

Psathyrellaceae
Psathyrellaceae 4

Family of small, delicate mushrooms with thin fruiting bodies, including edible species like ink caps.

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Pseudanabaenaceae 1

Filamentous cyanobacteria family found in freshwater and marine environments, important for nitrogen fixation.

Psilotaceae
Psilotaceae 1

Ancient vascular plants lacking true roots and leaves, primitive ferns with whisk-like branching.

Pteridaceae
Pteridaceae 38

Fern family including bracken and maidenhair ferns, with fronds varying from delicate to robust.

Pterocladiaceae
Pterocladiaceae 1

Red algae family containing gelidium species used commercially to produce agar for culinary and scientific use.

Putranjivaceae
Putranjivaceae 26

Small tropical tree family with dioecious species producing useful timber and medicinal compounds.

Pylaisiadelphaceae
Pylaisiadelphaceae 1

Moss family characterized by pinnately branched shoots, common in temperate forests on bark and soil.

Pyrolaceae
Pyrolaceae 1
Pyronemataceae
Pyronemataceae 1

Fungal family of small cup fungi and earth-tongue species found decomposing organic matter in soil.

Rafflesiaceae
Rafflesiaceae 1
Ramalinaceae
Ramalinaceae 3

Lichen family with branched fruticose or foliose forms, commonly found on tree bark and rocks.

Ramariaceae
Ramariaceae 35

Fungal family of coral fungi and club fungi, some edible species like cauliflower mushrooms.

Ranunculaceae
Ranunculaceae 152

Buttercup family including diverse herbs with simple flowers; contains buttercups, anemones, and columbines.

Repetobasidiaceae
Repetobasidiaceae 1

Fungal family with basidiomycete fruiting bodies, typically small wood-decaying species.

Resedaceae
Resedaceae 8

Small herb family including mignonette and weld, historically used for yellow dyes.

Restionaceae
Restionaceae 1

Grass-like southern hemisphere family with rush-like shoots, important in wetland ecosystems.

Reticulariaceae
Reticulariaceae 1

Fungal family of slime molds forming network-like plasmodia during their life cycle.

Rhamnaceae
Rhamnaceae 145

Woody plant family including buckthorn and jujube; produces edible fruits and medicinal compounds.

Rhizophoraceae
Rhizophoraceae 18

Mangrove family with salt-tolerant trees adapted to coastal environments with specialized aerial roots.

Rhizophyllidaceae
Rhizophyllidaceae 1

Red algae family of small marine seaweeds found primarily in tropical and subtropical waters.

Rhodomelaceae
Rhodomelaceae 9

Large red algae family with complex branching patterns, includes species used in food production.

Rhodophyllaceae
Rhodophyllaceae 3

Red algae family with diverse morphologies, found in marine rocky shore and deeper water habitats.

Rhodymeniaceae
Rhodymeniaceae 2

Red algae family with branched thalli; some species used in food and agar production.

Roccellaceae
Roccellaceae 1

Lichen family producing usnic acid; historically important for dye production.

Rosaceae
Rosaceae 1251

Flowering plants including apples, pears, strawberries, almonds, and roses.

Rubiaceae
Rubiaceae 582

Tropical family containing coffee, quinine, and madder plants.

Ruppiaceae
Ruppiaceae 1

Aquatic flowering plants found in brackish and saline waters.

Russulaceae
Russulaceae 161

Fungal family with edible and toxic mushrooms including russula and brittlegill species.

Rutaceae
Rutaceae 286

Citrus family producing oranges, lemons, limes, and aromatic oils.

Sabiaceae
Sabiaceae 11

Small tropical tree family with limited economic importance.

Saccharomycetaceae
Saccharomycetaceae 3

Yeast family including baker's and brewer's yeast used in fermentation.

Salicaceae
Salicaceae 176

Trees and shrubs including willows and poplars.

Salvadoraceae
Salvadoraceae 7

Tropical shrub family with salt-tolerant species in arid regions.

Salviniaceae
Salviniaceae 2

Aquatic fern family with free-floating fronds used as animal feed.

Santalaceae
Santalaceae 67

Sandalwood family; trees producing fragrant wood and parasitic species.

Sapindaceae
Sapindaceae 242

Tropical family including lychee, longan, and soapberry plants.

Sapotaceae
Sapotaceae 328

Tropical family with edible fruits like sapodilla and shea butter.

Sarcobataceae
Sarcobataceae 1

Desert saltbush family with halophytic shrubs.

Sarcolaenaceae
Sarcolaenaceae 5

Tropical Madagascar family with limited distribution and uses.