Biology:List of data deficient plants

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As of September 2016, the International Union for Conservation of Nature (IUCN) lists 1674 data deficient plant species. 7.6% of all evaluated plant species are listed as data deficient. The IUCN also lists 18 subspecies and 57 varieties as data deficient. No subpopulations of plants have been evaluated by the IUCN.

This is a complete list of data deficient plant species, subspecies and varieties evaluated by the IUCN.

Algae

There are 49 alga species evaluated as data deficient.

Green algae

• Ectochaete perforans
• Rhizoclonium robustum

Bryophytes

There are seven bryophyte species evaluated as data deficient.

Pteridophytes

There are 58 pteridophyte species evaluated as data deficient.

Leptosporangiate ferns

There are 50 species in the class Polypodiopsida evaluated as data deficient.

Polypodiales

There are 42 species in the order Polypodiales evaluated as data deficient.

Cyatheales

• Cyathea cystolepis

Gymnosperms

There are 20 species and 16 varieties of gymnosperm evaluated as data deficient.

Conifers

Species

Varieties

Dicotyledons

There are 1087 species, 17 subspecies, and 36 varieties of dicotyledon evaluated as data deficient.

Piperales

Species

Varieties

• Piper lucigaudens var. alleni

Theales

Species

Varieties

• Symphonia globulifera var. angustifolia

Malvales

Species

Varieties

• Elaeocarpus calomala var. villosiusculus

Rubiales

Species

Varieties

Euphorbiales

Euphorbiaceae

Species

Subspecies

• Phyllanthus nutans subsp. grisebachianus

Varieties

Myrtales

Species

Varieties

• Terminalia glabrata var. haroldii

Sapindales

There are 33 species, one subspecies, and one variety in the order Sapindales evaluated as data deficient.

Rutaceae

Species

Varieties

• Phellodendron amurense var. wilsonii

Other Sapindales

Species

Subspecies

• Acer caesium subsp. caesium, Indian maple

Asterales

Species

Subspecies

• Darwiniothamnus lancifolius subsp. lancifolius

Magnoliales

There are 112 species, one subspecies, and one variety in the order Magnoliales evaluated as data deficient.

Annonaceae

Species

Varieties

• Monodora junodii var. macrantha

Myristicaceae

Species

Subspecies

• Myristica lepidota subsp. lepidota

Capparales

There are 41 species in Capparales evaluated as data deficient.

Gentianales

Species

Varieties

Rosales

There are 37 species in the order Rosales evaluated as data deficient.

Primulales

There are 21 species in Primulales evaluated as data deficient.

Primulaceae

• Androsace mathildae

Solanales

Species

Varieties

• Cuscuta kilimanjari var. rukararana

Scrophulariales

There are 70 species in the order Scrophulariales evaluated as data deficient.

Myoporaceae

• Myoporum rimatarense

Lentibulariaceae

• Genlisea glandulosissima
• Utricularia bremii

Lamiales

Species

Varieties

Fabales

Species

Subspecies

• Sesbania coccinea subsp. atollensis

Varieties

• Butea monosperma var. lutea
• Lonchocarpus guatemalensis var. proteranthus

Caryophyllales

There are 146 species and one subspecies in the order Caryophyllales evaluated as data deficient.

Caryophyllaceae

Species

Subspecies

• Spergularia media subsp. intermedia

Fagales

There are 52 species, eight subspecies, and nine varieties in the order Fagales evaluated as data deficient.

Betulaceae

Species

Subspecies

Varieties

Other dicotyledons

Species

Subspecies

Monocotyledons

There are 453 species, one subspecies, and five varieties of monocotyledon evaluated as data deficient.

Orchidales

There are 57 species and one variety in Orchidales evaluated as data deficient.

Burmanniaceae

Varieties

• Afrothismia winkleri var. budongensis

Cyclanthales

• Dicranopygium goudotii

Pandanales

Species

• Pandanus parvicentralis
• Pandanus teuszii

Varieties

• Pandanus tectorius var. uapensis

Liliales

There are 97 species in the order Liliales evaluated as data deficient.

Arales

There are 88 species in Arales evaluated as data deficient.

Lemnaceae

• Wolffiella repanda

Zingiberales

There are 17 species and two varieties in the order Zingiberales evaluated as data deficient.

Heliconiaceae

• Heliconia flabellata
• Heliconia willisiana

Zingiberaceae

Species

Varieties

• Amomum tomrey var. stenophyllum
• Amomum villosum var. xanthioides

Cyperales

There are 70 species, one subspecies, and one variety in Cyperales evaluated as data deficient.

Cyperaceae

Species

Subspecies

• Pycreus flavescens subsp. tanaensis

Varieties

• Carex cognata var. congolensis

See also

• Lists of IUCN Red List data deficient species
• List of least concern plants
• List of near threatened plants
• List of vulnerable plants
• List of endangered plants
• List of critically endangered plants
• List of recently extinct plants