Endangered Plants | |||||||||||
Legends for additional notes
*: Endangered Endemic @: Extinct-Endemic #: Endangered-non-endemic X: Extinct Non Endemic R: rare O: Occasional L: Local C: Locally common FW: Fairly widespread W: Widespread WX: Widespread Over exploited
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ACANTHACEAE Asystasia gangetica Barleria parviflora Barleria proxima (# R) Blepharis maderaspatensis Crossandra wissmannii (O) Lepidagathis calycina Lepidagathis scariosa Megalochlamys violacea Monechma debile Peristrophe decorticans Phaulopsis imricata
AIZOACEAE Delosperma harazianum # LC Trianthema sheilae
ALLIACEAE Allium asirense * O Allium dictyoprasum Allium pseudocalyptratum Allium sinaiticum
ALOEACEAE Aloe armatissima * L Aloe brunneodentata * R Aloe castellorum - FW Aloe cephalophora * R Aloe fleurentinorum # LC Aloe parvicapsula * L Aloe parvicoma * R Aloe porphyrostachys * LC Aloe pseudorubroviolacea + FW Aloe rivierei # R Aloe sabaea FW Aloe shadensis * O Aloe sheilae * LC Aloe vera var.officinalis W Aloe vulcanica * R Aloe x abhaica * R Aloe x qaharensis * R Aloe yemenica # LC
AMARANTHACEAE Amaranthus sparganiocephalus Celosia trigyna Nothosaerva brachiata # R
AMARYLLIDACEAE Crinum album W Pancratium maximum O Pancratium tortuosum FW Scadoxus multiflorus - O
ANACARDIACEAE Pistacia cf.khinjuk * LC Rhus abyssinica # R Rhus natalensis
ANNONACEAE Annona squamosa # O
APOCYNACEAE Apocynum venetum
ARACEAE Arisaema flavum # R
ASCLEPIADACEAE Angolluma commulata ssp.sheilae * FW Angolluma deflersiana # LC Angolluma eremastrum # LC Caudanthera sinaica # O Caudanthera sinaica ssp.baradi # O Ceropegia arabica # L Ceropegia arabica ssp.abbreviata * LC Ceropegia aristolochioides ssp.deflersiana + W Ceropegia botrys # O Ceropegia bulbosa # R Ceropegia rupicola # R Ceropegia somalensis # R Ceropegia superba # L Ceropegia tihamana * R Ceropegia variegata var.adelaidae # FW Ceropegia variegata var.variegata # FW Ceropegia vignaldiana # R Crenulluma petraea # FW Cylindrilluma solenophora # R Cynanchum acutum ssp.sibiricum # LC Diplostigma canescens # R Duvalia sulcata # R Duvalia velutina * FW Glossonema sp.aff. boveanum * LC Gymnema sylvestre # LC Huernia arabica X Huernia laevis # R Huernia saudi-arabica * FW Huernia sp.aff. lodarensis * R Huernia sp.nov.aff. boleana + LC Periploca visciformis # W Rhytidocaulon macrolobum # O Rhytidocaulon macrolobum ssp. minimum @ Rhytidocaulon sheilae * L Sarcostemma arabica + FW Sarcostemma forskaolianum + W Sarcostemma vanlessenii # R Sarcostemma viminale ssp.stipitaceum + FW Sulcolluma shadhbana + O Sulcolluma shadhbana var.barhana + O
BERBERIDACEAE Leontice leontopetalum R
BORAGINACEAE Anchusa aegyptiaca Anchusa affinis Anchusa italica Anchusa ovata Asperugo procumbens Buglossoides tenuiflora Cordia africana Cordia nevillii Cynoglossum lanceolatum Echiochilon persicum Echium plantagineum Ehretia abyssinica Ehretia obtusifolia Heterocaryum szovitsianum Podonosma orientalis Trichodesma boissieri
BURSERACEAE Commiphora erythraea # LC
CAMPANULACEAE Campanula erinus Legousia falcata
CAPPARACEAE Boscia angustifolia # O Cleome hanburyana # O Capparis spinosa (blue-leaved) LC
Capparis tomentosa #
CARYOPHYLLACEAE Arenaria deflexa Cerastium dichotomum Dianthus deserti * FW Dianthus judaicus # O Gypsophila umbricola * O Minuartia meyeri Minuartia picta Paronychia sinaica Petrorhagia cretica # L Pollichia campestris Scleranthus orientalis Silene apetala Silene asirensis * LC Silene corylina * LC Silene crassipes Silene hussonii Silene nocturna Silene succulenta Silene viviani Silene yemensis Sphaerocoma aucheri # LC Stellaria pallida Vaccaria hispanica Velezia rigida
CELASTRACEAE Maytenus heterophylla # R Maytenus linearifolius Maytenus undata # R
CHENOPODIACEAE Atriplex tatarica Bassia hyssopifolia Cornulaca arabica * LC Halocharis sulphurea Halothamnus lancifolius Halothamnus schmittiana Salsola drummondii Salsola lachnantha
CISTACEAE Fumana arabica
COMBRETACEAE Combretum aculeatum
COMMELINACEAE Aneilema forsskalii Commelina ussilensis
COMPOSITAE Ageratum conyzoides Amberboa lippii Anthemis scorbicularis Anthemis sheilae * LC Anthemis zoharyana ssp.brachyota * O Carthamus lanatus Centaurothamnus maximus * L Centaurea mesopotamica Cotula abyssinica Crepis kotschyana Crepis sancta ssp.sancta * O Cymbolaena griffithii Dicoma tomentosa # R Geigeria alata Helichrysum schimperi Heteroderis pusilla Kleinia pendula # LC Laggera decurrens Lasiospermum brachyglossum Launaea amal-aminae Pegolettia senegalensis Phagnalon viridifolium Picris sprengeriana Rhagadiolus stellatus Scariola viminea Senecio lyratus Senecio sumare Senecio vulgaris Solenecio angulata Tolpis virgata Vicoa pentanema Zoegea leptaurea
CONVOLVULACEAE Astripomea malvaceae X Convolvulus excelsus * R Convolvulus infantispinosus * LC Convolvulus siculus # LC Cuscuta hyalina X Falkia oblonga Ipomoea hochstetteri Ipomoea triflora Xerostegia tridentata X
CRUCIFERAE Dolichorhyncus arabicus * R Erysimum hedgianum * R
CYPERACEAE Cyperus alternifolius ssp.flabelliformis O
DIPSACACEAE Pterocephalus sp.aff.sanctus * R Pterocephalus brevis # R
DRACAENACEAE Dracaena ombet – O Sansevieria ehrenbergii FW
EBENACEAE Diosporus mespiliformis # LC
ERICACEAE Erica arborea – O
EUPHORBIACEAE Croton lobatus Euphorbia agowensis X Euphorbia ammak LC Euphorbia sp.aff.cactus LC Euphorbia cyathophora Euphorbia densa Euphorbia grossheimii Euphorbia sp.aff.fruticosa * R Euphorbia pirottae X Euphorbia sp.aff.parciramulosa O Jatropha spinosa Micrococca mercurialis
FLACOURTIACEAE Oncoba spinosa X
GERANIACEAE Geranium lucidum Geranium robertianum
GLOBULARIACEAE Globularia arabica # LC
GRAMINAE Aegilops peregrina Aegilops vavilovii Alopecurus myosuroides Ammocloa palaestina Andropogon amethystinus Aristida funiculata Aristida miguirtina Aristida tricornis Avena byzantina Avena ventricosa Bothriochloa insulpta Brachiaria lata Bromus scoparius Cenchrus gracillimus Chloris pycnothrix Coelachyrum piercei Cynosurus echinatus Cynosurus elegans Digitaria pinnata Dinebra retroflexa Drake-Brockmania somalensis Echinochloa frumentacea Enneapogon scaber Enteropogon prieurii Eragrostis curvula Eragrostis japonica Eragrostis superba Eremopoa persica Festuca ovina Fingerhuthia africana Hemarthria compressa Lagurus ovatus Melica persica Odyssea mucronata Panicum atrosanguineum Panicum miliaceum Pennesetum nubicum Pennisetum sieberianum Pennisetum stramineum Pennisetum thunbergii Phalaris paradoxa Poa leptoclada Pogonatherum paniceum Setaria pumila Sporobolus africanus Sporobolus angustifolius Sporobolus festivus Sporobolus minutus Sporobolus natalensis Sporobolus pyramidalis Stipagrostis multinerva Taeniatherum caput-medusae Themeda quadrivalvis Trichoneura mollis Triraphis pumilio Sporobolus pellucidas LC Trisetaria chaudharyana * LC
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HALORAGACEAE Myriophyllum spicatum
HYACINTHACEAE Albuca pendula * LC Bellevalia flexuosa Leopoldia tenuiflorum # O
HYDNORACEAE Hydnora johannis # R
HYPERICACEAE Hypericum collenettiae @
IRIDACEAE Gladiolus dalenii O Iris albicans # R Iris postii # R
LABIATAE Ajuga arabica * LC Ballota saxatilis Basilicum polystachion Lallemantis royleana # O Lavandula atriplicifolia Nepeta sheilae * LC Phlomis brachyodon # LC Plectranthus arabicus X Salvia palaestina Satureja thymbrifolia Scutellaria rubicunda Stachys yemense Teucrium hijazicum Teucrium popovii * R Thuspeinanta persica X Thymus decussatus # R
LEGUMINOSAE Abrus precatorius # LC Acacia seyal L Acacia seyal var.fistula L Argyrolobium confertum # LC Argyrolobium crotalarioides * LC Astragalus dactylocarpus Astragalus ingtercedens Astragalus collenettiae * O Astragalus echinus ssp.arabica * L Chamaechrista mimosoides Clitoria ternatea Cicer cuneata X Colutea istria Crotolaria persica # LC Cyamopsis senegalensis # LC Desmodium gangeticum X Faidherbia albida # R Glycyrrhiza glabra # R Indigofera linifolia # LC Indigofera volkensii # LC Medicago monspeliaca Microcharis disjuncta Ononis serrata Psoralea bituminosa Pterolobium stellatum Rhynchosia buramensis Rhynchosia schimperi Rhynchosia velutina Scorpiurus muricatus Sesbania sericea Sophora gibbosa Stylosanthes fruticosa Taverniera spartea Tephrosia pumila # OL Tephrosia schweinfurthii Tephrosia subtriflora # OL Teramnus repens ssp. gracilis Trifolium retusum Trifolium scabrum Vigna ambacensis # R
LILIACEAE Tulipa biflora # R
LYTHRACEAE Ammania auriculata Woodfordia fruticosa
MALPIGHIACEAE Caucanthus edulis
MALVACEAE Alcea striata # W Hibiscus dogolensis Pavonia arabica Pavonia hildebrandtii # R Pavonia kotschyi Pavonia triloba
MENISPERMACEAE Cocculus hirsutus Tinospora bakis
MORACEAE Dorstenia foetida FW Ficus populifolia
MORINGACEAE Moringa peregrina FW
MYRICACEAE Myrica humilis
MYRSINACEAE Myrsine africana
MYRTACEAE Myrtus communis # R Syzygium guineense
NYCTAGINACEAE Boerhavia elegans ssp.elegans * R Commicarpus ambiguus Commcarpus mistus Pisonia aculeata
OCHNACEAE Ochna inermis # R
ORCHIDACEAE Bonatea steudneri # R Epipactis veratrifolia # R Eulophia guineensis # O Eulophia petersii – FW Eulophia speciosa # Holothrix arachnoidea – O
PAPAVERACEAE Fumaria abyssinica Glaucium arabicum Glaucium corniculatum Papaver hybridum Roemeria latiloba
PASSIFLORACEAE Adenia venenata O
PEDALIACEAE Pedalium murex Sesamum alatum
PITTOSPORACEAE Pittosporum viridiflorum ssp.arabicum # R
PLANTAGINACEAE Plantago maris-mortui Plantago weldenii
PLUMBAGINACEAE Plumbago zeylanica
POLYGONACEAE Atraphaxis spinosa # O Calligonum comosum – W Calligonum crinitum ssp.arabicum + O Calligonum tetrapterum Persicaria amphibia X Persicaria glabra Polygonum palaestinum Rheum palaestinum X Rumex crispus Rumex cyprius
PORTULACACEAE Portulaca kermesina
POTAMOGETONACEAE Potamogeton panormitanus
PRIMULACEAE Androsace maxima # R
PSILOTACEAE Acrostichum aureum # R Psilotum nudum # R
RANUNCULACEAE Delphinium sheilae * FW Ranunculus cornutus
RESEDACEAE Ochradenus arabicus + O Reseda pentagyna * LC
RHAMNACEAE Ziziphus glabrata Ziziphus mucronata # L
RHIZOPHORACEAE Rhizophora mucronata O
ROSACEAE Crataegus sinaica # R Potentilla dentata # R Prunus korshinskyi # OL
RUBIACEAE Anthospermum muriculatum Breonadia salicina # Crucianella ciliata ssp.arabica * R Galium verticillatum Tarenna graveolens * R
SALICACEAE Popolus euphratica # R. Salix acmophylla
SAPINDACEAE Allophylus rubifolius Cardiospermum corindum Cardiospermum halicacabum # R
SAPOTACEAE Mimusops laurifolia – O Sideroxylon oxyacanthum
SCROPHULARIACEAE Chaenorhinum rubrifolium * Halleria lucida # R Harveya obtusifolia X Kickxia collenettiana @ Kickxia elatina ssp.crinata X Linaria albifrons Linaria chalepensis Linaria micranthus Parentucellia latifolia Scrophularia peyronii Verbascum decaisneanum # LC Verbascum melhanense Verascum transjordanicum Veronica beccabunga Veronica rubrifolia ssp. respectatissima
SOLANACEAE Physalis minima # R Solanum cordatum * LW
STERCULIACEAE Dombeya torrida ssp. torrida Glossostemon bruguieri # O Melhania stipulosa Waltheria indica
TAMARICACEAE Reaumuria alternifolia Tamarix tetragyna X
THYMELACEAE Daphne linearifolia # O Thymelaea mesopotamica # O
ULMACEAE Trema orientalis
UMBELLIFERAE Anethum graveolens Bifora testiculata Bupleurum gerardii Chaetosciadium trichospermum Ducrosia flabellifolia Eryngium glomeratum Oreoschimperella arabiae - felicis var.laevis * O Peucedanum inaccessum * R Pimpinella puberula Pycnocycla glauca Pycnocycla nodiflora Ridolfia segetum Torilis leptophylla Zosima absinthifolia
URTICACEAE Parietaria umbricola * R
VAHLIACEAE Vahlia digyna
VALERIANACEAE Valerianella dufresniaValerianella cf.sclerocarpa * LCValerianella muricata # LC Valerianella oxyrhyncha Valerianella szovitsiana
VELLOZIACEAE Xerophyta arabica # R
VERBENACEAE Priva tenax
VIOLACEAE Hybanthus enneaspermus Viola cinerea
VISCACEAE Viscum cruciatum Viscum triflorum ssp. nervosum
VITACEAE Roicissus tridentata
ZYGOPHYLLACEAE Balanites aegyptiaca
(Courtesy: Sheila Collenette, 1999, Saudi Wildlife Authority)
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Last updated on 05/01/2012, designed and managed by dr. jacob thomas pandalayil, Herbarium, King Saud University, Riyadh, Saudi Arabia |