The Mediterranean region is characterized by a diverse vegetation cover, and the Lavandula genus is one of the most important medicinal and aromatic plants in this region. It has been used in traditional medicine as a treatment for anxiety and insomnia and to improve sleep quality for a long history. Lavender is commonly used in perfumes, soaps, bath powders, and scented sachets. It can flavor teas or food even at low concentrations. Several ethnopharmacological studies have demonstrated its use in treating several diseases; it has anti-inflammatory, antioxidant, antispasmodic, sedative, insecticidal, antimicrobial and antifungal activities. This paper reviews the geographical distribution, traditional uses, chemical composition, and pharmacological activities of the Lavandula stoechas.
Six thousand years ago, several ancient civilizations in present-day Egypt, China and India began to use aromatic and medicinal plants to treat diseases and for spiritual purposes [21, 43]. Although the use of medicinal herbs for therapeutic purposes is a practice as old as the history of mankind, aromatherapy has undergone an important evolution during the twenty-first century, enabling the development of a science of aromatherapy . This herbal remedy has shown considerable value in treating diseases using extracts from aromatic and medicinal plants, including essential oils, alcoholic and hydrolic extracts, fruit juices, and extracts distilled from resins [22, 81].
The flora of the Mediterranean area includes many aromatic and medicinal species that have long been an integral part of the local culture, covering an extensive area with different environmental conditions [4, 21, 24, 64]. The Mediterranean population has been a depository for endogenous knowledge that it has been acquired empirically through the generations.
Among the medicinal plants used in the Mediterranean basin, the species belonging to the Lamiaceae, Asteraceae, and Apiaceae families are the most common in this region . Some of thes, including sage, rosemary [20, 38], thyme , oregano , lavender [45, 54] and other Lamiaceae species [50, 54, 58], have already been studied for their pharmacological activities.
The synonyms of Lavandula L., according to Upson (2002), are Stoechas Mill., Fabricia Adans., Chaetostachys Benth., Sabaudia Buscal. and Muschl. and Isinia Rech. f. The genus Lavandula is composed of approximately 39 species, many hybrids, and nearly 400 registered cultivars (Upson & Andrews 2004). The best-known and economically valued species are L. angustifolia, L. stoechas, L. latifolia and the L. x intermedia hybrid.
Plants in the Lavandula genus are sub-shrubs or sometimes perennial shrubs up to one meter in height. They are in full bloom between mid-June and mid-July and prefer acidic soils. Inflorescence is common to the Lavandula genus. The flowers, with pedicel, are arranged in whorls and held in clusters of cylindrical or quadrangular cymes. They often are purple, blue, violet (Fig. 1), pink or lilac. The L. stoechas was likely the first to be used for their essential oils. The Romans, Greeks, and Arabs all recognized their medicinal properties .
L. stoechas is a well-known plant species and is used throughout the Mediterranean region for its medicinal virtues, mainly attributed to its essential oil content. It is also used for the preparation of traditional meals and herbal teas, and for cosmetic purposes [60, 91].
According to ethnobotanical and phytopharmacological studies, L. stoechas is used in Morocco to treat rheumatic diseases and nephrotic syndromes, as an antispasmodic agent, and to reduce pain and inflammatory problems [25, 27].
Several researchers are interested in the pharmacological effects of L. stoechas essential oils and extracts, and have evaluated their antibacterial , antifungal, insecticidal, anti-leishmanial , antioxidant [28, 57], and anti-inflammatory properties [12, 28]. However, other potentials pharmacological effects of this oil have not yet been evaluated.
The present review provides a comprehensive summary of the ethnobotanical and ethnophamacological uses, chemical composition and biological activities of L. stoechas.
L. stoechas is spread over three continents (Africa, Europe and Asia). It is growing around the Mediterranean basin, including in Morocco, Algeria, Tunisia, Spain, Greece, France, Italy, and Turkey. It is also found in Saudi Arabia and Iran (Fig. 2) . In Morocco, this plant typically grows at high altitudes on calcareous soils, especially in the north of Morocco, in the middle and high Atlas and Rif mountains. In Tunisia, it is distributed in the north, north-east and Cap Bon regions at altitudes from 400 to 1000 m . According to Mohd et al. , L. stoechas is also found in Bihar and Bengal in India. It has been introduced throughout Europe and to temperate/subtemperate areas in the Americas, Asia, and Australia .
L. stoechas is a well-known species used throughout the Mediterranean region for its medicinal virtues such as its cephalic (tonic), and carminative properties. It is prescribe to treat pulmonary infections and inflammatory diseases (Table 1). The plant is also used in folk medicine as an antispasmodic in colic pain and for various diseases of the central nervous system, such as epilepsy and migraine.
L. stoechas also has positive effects on wounds, urinary tract infections, against eczema, and has analgesic, sedative and antiseptic properties. It is also, used as a culinary herb to prepare a particular type of couscous, to flavor certain traditional meals, and to prepare tea and soup [12, 60, 91]. In the Maghreb countries, such as Morocco, Algeria, and Tunisia, this plant is used in the traditional pharmacopeia to treat headaches, depression, diabetes, and inflammatory and rheumatic diseases [12, 25, 75].
In the Palestinian tradition, the decoction of the areal part of lavender is used to treat migraine and epilepsy . The flower infusion is used in Turkish phytotherapy as an expectorant, antispasmodic, carminative, menstrual regulari, stimulant, deobstruent, resoluent and wound healing agent .
Many phenolics have been identified in the Lavandula genus, including protocatechuic, caffeic, ferulic, chlorogenic and rosmarinic acids, pinobanksin, pinocembrin, quercetin and luteolin .
Among the numerous chemical compounds known in L. stoechas, Ez Zoubi et al.  revealed the presence of several chemical families in the hydroethanolic extract, such as flavonoids, catechic tannins, sterols, coumarins, leucoanthocyans and mucilages. Lavandula antineae Maire was found to produce flavonoids and tannins  and Lavandula officinalis L. was found to contain coumarins . Xavier et al.  revealed the presence of apigenin 7-glucoside, luteolin, luteolin 7-glucoside, and luteolin 7-glucuronide. The main constituents of flavonoids in the leaves of the species L. stoechas are simple flavone glycosides (flavone di-O-glycosides and flavone 7-O-monoglycosides). The following compounds have been detected in the areal parts of L. stoechas extracts: oleanolic, ursolic and vergatic acids; β-sitosterol; α-amyrin; α-amyrin acetate; lupeol; erythrodiol; luteolin; acacetin; vitexin; two longipinane derivatives (longipin-2-ene-7β,9α-diol-1-one and longipin-2-ene-7β,9α-diol-1-one-9-monoacetate); 7-methoxy coumarin; and lavanol (; Manzoor et al. 1969).
Chemical constituents of L. stoechas essential oils
The terpenic compound of the species L. stoechas have been determined in different Mediterranean countries (Algeria, Greece, Spain, Corsica, Turkey, Morocco, Tunisia, etc), with variable results (Table 2). Fenchone, camphor, and 1,8-cineole compounds are the most commonly identified major compounds. Several studies have shown that the fenchone/camphor chemotype are the major compounds in L. stoechas essential oils (; Angioni et al. 2006). Carrasco et al. (2015) distinguished fenchone (37%), camphor (15.6%), and 1,8-cineole (17.8%). In addition to fenchone, camphor, and 1,8-cineole compounds, the oils of L. stoechas from Greece were found to contain α-cardinol (7.2%) . The main components of Moroccan L. stoechas oils were found to be fenchone (30.5%), camphor (18.2%), 1,8-cineole (8.6%), and camphene (3.5%) . Camphene, linalyl acetate, γ-terpinene, linalool, lavandulyl acetate, myrtenyl acetate, bornyl acetate, borneol and caryophyllene were found as the major compounds in some reports (Fig. 3).
However, the absence of some of the compounds mentioned above led to the identification of different biochemotypes of L. stoechas. The chemotype found by Topal et al.  was characterized by the absence of volatile compounds such as α-pinene, limonene, myrtenyl acetate, and viridiflorol. Gursoy et al.  detected the presence of p-cymene, a compound rarely found in the samples of Turkish essential oils. Alpha-pinene and viridiflorol are the compounds commonly found in samples of essential oils grown in Italy, Turkey and Algeria; in addition, caryophyllene oxide is a characteristic compound of essential oils of Turkish and Algerian origins .
The aroma profile of L. stoechas growing in Corsica revealed a significant variation of the major compounds, including fenchone (14.9% to 75.5%), camphor (2.5% to 56.2%),and 1,8-cineole (0.17% to 8%) ; this differentiation was explained by the longitudinal variation of the varieties studied (; Nicolas et al. 1998). Finally, these variations in chemical profile could be explained by different environmental conditions, geographical origins, parts of the plant that were extracted, and extraction methods [52, 61, 68].
The anti-inflammatory effects of L. stoechas were evaluated by inducing inflammation via a lipopolysaccharide-macrophage model. The results of this in vitro study showed that L. stoechas essential oil in concentrations of 0.16 μL/mL and 0.32 μL/mL significantly reduced nitrite production in cell cultures without causing cellular damage .
In another experimental model, Algieri et al.  found an anti-inflammatory effect of L. stoechas extraction, with values similar to those recorded by a steroidal anti-inflammatory drug (glucocorticoid dexamethasone). Rats treated with the L. stoechas extract in doses of 10 mg/kg and 25 mg/kg exhibited reduced inflammation of the tissues by 1 cm to 2 cm; the anti-inflammatory effect was explained by the regulation of inflammatory precursors, including matrix metalloproteinase 9, inducible nitric oxide synthase, cyclooxygenase 2, and pro-inflammatory cytokines.
L. stoechas extract was also shown to exhibit inhibitory activity in paw edema induced by carrageenan; however, it had no effect on 12-O-tetradecanoylphorbol 13-acetate (TPA) induced ear edema . A concentration of 200 μg/mL was shown to decrease pro-inflammatory cell viability by 63% after 3 h of incubation. Neutrophil elimination through apoptosis could be implicated in the resolution of acute inflammation, whereas the reduction of reactive oxygen species produced by neutrophils, such as the superoxide anion and the hydroxyl radical, could be implicated in the overall reduction of inflammation. Ez Zoubi et al.  demonstrated that treatment with the hydroethanolic extract of the aerial part of L. stoechas (10%) induces a significant decrease in paw volume of rats, with a reduction in paw volume of 74 ± 7%, compared with diclofenac used as a control anti-inflammatory (69 ± 10.3%). Flavonoid and mucilage extracts significantly reduced edema by 85.1 ± 6.2% and 61.71 ± 7.3%, respectively, indicating that flavonoids and mucilages in L. stoechas extract may be responsible for the observed anti-inflammatory effects.
The antiradical potency of the L. stoechas extract grown in Morocco was tested using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging assay . At concentrations of 4 mg/mL, 2 mg/mL, and 1 mg/mL, the hydroethanolic extract decreased the DPPH signal by 85.5%, 57.8%, and 44%, while butylated hydroxytoluene (synthetic antioxidant) decreased the signal by 78.3%, 73.0%, and 65%. The half maximal inhibitory concentration (IC50) of the extract in this study was 1400 μg/mL higher than BHT (IC50 = 200 μg/mL).
Ceylana et al.  evaluated the anti-radical activity of the methanolic extract of L. stoechas and recorded an IC50 of 300 μg/mL, compared with BHT and BHA with IC50 values of 200 μg/mL and 100 μg/mL, respectively. In a comparative study by Sariri et al. , the water extracts of four lavender species from the north of Iran were studied to investigate theirpotency as tyrosinase inhibitors. The study showed a variable antioxidant power of the four Lavandula species, with antiradical values of 9.2 μg/mL, 12.5 μg/mL, 38.7 μg/mL, and 65.1 μg/mLfor L. angustifolia, L. stoechas, L. dentate, and L. latifolia, respectively. Sebai et al.  evaluated the antioxidant activity using the radical-scavenging activity and DPPH methods, which revealed that the volatile compounds of L. stoechas were characterized by a high antioxidant capacity (IC50 = 221.43 μg/mL), although this was lower than that of the control antioxidant (ascorbic acid, IC50 = 87.57 μg/mL).
Messaoud et al.  reported an IC50 value of 2321.7 μg/mL in Tunisian L. stoechas essential oils. Moreover, Barkat and Laib  found an IC50 of 584 ± 0.58 μg/mL in Algerian L. stoechas essential oils from dry flowers. A large number of studies carried out on the antiradical activity of plant extracts have shown that phenolic compounds, particularly flavonoids, are potentially antioxidant substances with the capacity to trap free radicals ([7, 9, 66]).
Carrasco et al. (2015) demonstrated that linalool and thymol compounds are responsible for the antioxidant activity of L. stoechas essential oils. Phenolic acids and flavonoids in L. stoechas such as rutin and caffeic acid also have antioxidant activity .
The antioxidant characteristics of the phenolic compounds in L. stoechas are mainly attributed to their ability to eliminate free radicals; for example, they reduce oxidative stress induced in diabetic rats  and have hepatoprotective and renoprotective effects against malathion-induced oxidative stress in young male mice .
Antispasmodic and sedative effects
The anti-spasmodic effect of L. stoechas extract was evaluated on rabbit jejunum . The authors recorded an anti-spasmodic effect of doses between 0.1 mg/mL and 1.0 mg/mL of L. stoechas hydromethanolic extracts without recording a negative effect on the jejunum tissues. This spasmolytic activity may be due to the presence of 7-methoxycoumarin, which has been reported to be a smooth muscle relaxant . In the same study, Gilani et al.  demonstrated that the extract of L. stoechas has sedative properties at a dose of 600 mg/kg; pentobarbital sleeping time was prolonged from 39.4 ± 5.74 min to 65.4 ± 5.72 min, similar to diazepam, a standard sedative drug . The tested rats were calm, dull, and relaxed. This study provides evidence for the traditional usage of this plant as a sedative.
Many essential oils exhibit antibacterial and antiviral activities and have been shown to be potent therapeutic agents. These oils are used against both pathogenic and non-pathogenic organisms . Cherrat et al.  reported that Moroccan L. stoechas essential oils showed superior antibacterial activity against Gram-positive bacteria compared with Gram-negative bacteria; for example, they exhibited the highest antimicrobial activities against Escherichia coli O157, Listeria monocytogenes and Staphylococcus aureus with inhibition diameters of 16.2 ± 0.60 mm, 32.0 ± 2.00 mm and 28.0 ± 0.70 mm, respectively. Sarac and Ugur  recorded the antibacterial activity of L. stoechas essential oil cultivated in Turkey against both Gram-positive and Gram-negative bacteria. S. aureus, S. epidermidis, S. mutans, E. coli, P. stutzeri, S. maltophilia, M. luteus, C. luteola, and B. subtilis were the most sensitive bacteria to the essential oil and are antibiotic-resistant bacteria.
L. stoechas essential oils from Turkey (Goren et al. ) and Tunisia  both showed strong antimicrobial activity, similar to other sesquiterpene rich essential oils. A recent study tested antimicrobial activity against eight pathogenic bacterial strains, including E. coli, S. aureus, L. monocytogenes, Proteus mirabilis, Pseudomonas aeruginosa and B. subtilis using amicrotitration assay . The study indicated that the highest inhibition was obtained against L. monocytogenes and S. aureus with inhibition diameters of 23 ± 0.85 mm and 21 ± 0.25 mm, respectively.
Camphor and 1,8-cineole, among the major compounds in L. stoechas oils, have an antibacterial effect, especially against S. aureus, E. coli and L. monocytogenes [37, 48, 79].
Several studies showed that minor components in the L. stoechas essential oils have synergistic antimicrobial activity [33, 59]. Gram-positive bacteria were more susceptible to the essential oils than Gram-negative bacteria, likely due to outer membrane differences [15, 42, 65].
Several studies have evaluated the antifungal activity of L. stoechas essential. Benabdelkader et al.  evaluated the antifungal activity of 11 L. stoechas essential oils and confirmed the presence of antifungal activity against filamentous fungi (Aspergillus niger and Fusarium oxysporum) and yeasts (Candida albicans). Similarly, L. stoechas essential oils tested on filamentous fungi and molds had antifungal activity on various strains of clinical origin (Candida albicans, Candida krusei, and Candida guilliermondii) and on clinical dermatophytes (Epidermophyton floccosum and Trichophyton mentagrophytes), with inhibition zones between 0.32 μl/ml and 5 μl/ml .L. stoechas essential oils also demonstrated antifungal activity against Rhizoctonia solani and Fusarium oxysporum, but had less effect on Aspergillus flavus (Angioni et al. 2006). The antifungal activity of L. stoechas essential oils has been reported to be specifically related to the presence of antifungal compounds such as camphor, 1,6-cineole, and fenchone, and the synergistic effect of the major and minor constituents of this oil [12, 91].
Insecticidal and larvicidal activities
The use of insecticides and chemical larvicides is currently the most popular technique for controlling insects. However, the intensive use of these insecticides has caused contamination of the food chain and the appearance of resistant insects. The use of molecules and extracts of botanical origin appear to be the best alternative to fight against insects and larvae (Isman 2000). El Ouali Lalami et al.  found that L. stoechas essential oil has a positive effect against Anopheles labranchiae, a vector for malaria transmission, with a lethal dose of 500 mg/ml (LC50 = 112.51 mg/L; LC90 = 294.51 mg/L).
Bouyahya et al.  tested the effects of L. stoechas essential oil on three species of Leishmania using the MTT (3-(4.5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide) assay. This study revealed LC50 of 0.9 ± 0.45 μg/mL, 7 ± 0.54 μg/mL and ˃10 μg/mL against Leishmania major, Leishmania infantum and Leishmania tropic, respectively.
Camphor, which is one of the majors components detected in L. stoechas essential oil, is known to have insecticidal activities [49, 55]. Indeed, camphor showed interesting antileishmanial activity against L. major (IC50 = 5.55 ± 1.27 μg/mL) and L. infantum (IC50 = 7.90 ± 0.42 μg/mL). Camphene and 1,8-cineol, which are major constituents of L. stoechasessential oils, were reported to be toxic for several insect species [8, 55, 70]. Moreover, 1,8-cineol showed a good larvicidal activity against Aedes aegypti .
Gören et al.  evaluated the cytotoxicity of L. stoechas essential oils against cancer cell lines including KB (human epidermoid carcinoma), LNCaP (hormone-dependent human prostate cancer), BC1 (human breast cancer), P388 (mouse leukemia), LU1 (human lung cancer), COL-2 (human colon cancer), and KV-B (+VLB) (drug-resistant KB). The essential oils were active against COL-2 and weakly active against LNCaP; P388 cells were very sensitive to the chloroform extract of L. stoechas.
Other pharmacological activities
Several ethnobotanical studies have reported the use of L. stoechas to treat diabetes or to reduce the level of hyperglycemia [10, 13, 41, 83]. However, few studies evaluated the anti-glycemic effect of the L. stoechas extract and essential oil [31, 75]. An in vivo study conducted by Sebai et al.  on the antidiabetic activity of L. stoechas essential oil revealed a protective effect against hyperglycemia and oxidative stress.
The biological activities of L. stoechas essential oils and extracts described in this review are mainly due to the plant’s richness in bioactive molecules belonging to several chemical families, such as phenolics, flavonoids and monoterpenoids. These compounds possess pharmacological properties, including antispasmodic, sedative, anti-inflammatory, antioxidant, antimicrobial, antifungal, insecticidal, and larvicidal activities. Compounds from L. stoechas with a wide array of bioactivities can serve as lead compounds for drug development. In-depth phytopharmacological and phytochemical studies are needed to highlight the relationship between secondary metabolites and observed biological effects. Additional experimental studies that could substantiate and describe the correlation of the isolated phytochemicals from L. stoechas with their corresponding pharmacological effects are also needed.
Based on the different pharmacological effects illustrated in this review, we can conclude that this plant, abundant in the Mediterranean basin and not exploited, could attract the intention of the scientific community to conduct more in-depth analyses, especially clinical studies, in order to identify the molecule or molecules that have phytopharmacological power.
Availability of data and materials
The datasets supporting the conclusions of this article are included with in the article.
Aburjai T, Hudaib M, Tayyem R, Yousef M, Qishawi M. Ethnopharmacological survey of medicinal herbs in Jordan, the Ajloun Heights region. J Ethnopharmacol. 2007;110:294–304.
Alejandro C, Vanessa OR, Ramiro MG, Virginia T, Jose T. Lavandula stoechas essential oil from Spain: aromatic profile determined by gas chromatography–mass spectrometry, antioxidant and lipoxygenase inhibitory bioactivities. Indus Crop Prod. 2015;73:16–27.
Algieri F, Rodriguez-Nogales A, Vezza T, Garrido-Mesa J, Garrido-Mesa N, Pilar Utrilla M, et al. Anti-inflammatory activity of hydroalcoholic extracts of Lavandula dentate L. and Lavandula stoechas L. J Ethnopharmacol. 2016;190:142–58.
Ali-Shtayeh MS, Jamous RM, Al-Shafie JH, El Gharabah WA, Kherfan FA, Qarariah KH, Khdair IS, et al. Traditional knowledge of wild edible plants used in Palestine (northern West Bank): a comparative study. J Ethnobiol Ethnomed. 2008;12:4–13.
Al-Niaame AE, Raghad AA. Study of Lavandula officinalis L. buds of flowers extracts activity against some species of multi-drug resistant clinical isolates of bacteria. Iraqi J Biotechnol. 2013;12(2):82–91.
Amira S, Dade M, Schinella G, Ríos JL. Anti-inflammatory, antioxidant and apoptotic activities of four plant species used in folk medicine in the Mediterranean basin. Pak J Pharm Sci. 2012;25(1):65–72.
Apak R, Güçlü K, Özyürek M, Karademir SE. Novel total antioxidant capacity index for dietary polyphenols and vitamins C and E, using their cupric ion reducing capability in the presence of neocuproine: CUPRAC method. J Agric Food Chem. 2004;52(26):7970–1981.
Barkaoui M, Katiri A, Boubaker H, Msanda F. Ethnobotanical survey of medicinal plants used in the traditional treatment of diabetes in Chtouka Ait Baha and Tiznit (Western anti-atlas), Morocco. J Ethnopharmacol. 2017;198:338–50.
Benabdelkader T, Zitouni A, Guitton Y, Jullien F, Maitre D, Casabianca H, Legendre L, Kameli A. Essential oils from wild populations of Algerian Lavandula stoechas L.: composition, chemical variability, and in vitro biological properties. Chem Biodivers. 2011;8:937–53.
Bouyahya A, Et-Touys A, Abrini J, Talbaoui A, Fellah H, Bakri Y, Dakka N. Lavandula stoechas essential oil from Morocco as novel source of antileishmanial, antibacterial and antioxidant activities. Biocatal Agric Biotechnol. 2017;12:179–84.
Camejo-Rodrigues J, Ascensão L, Àngels Bonet M, Vallès J. An ethnobotanical study of medicinal and aromatic plants in the Natural Park of “Serra de São Mamede” (Portugal). J Ethnopharmacol. 2003;89:199–209.
Cherrat L, Espina L, Bakkali M, Pagán R, Laglaoui A. Chemical composition, antioxidant and antimicrobial properties of Mentha pulegium, Lavandula stoechas and Satureja calamintha Scheele essential oils and an evaluation of their bactericidal effect in combined processes. Innov Food Sci Emerg Technol. 2014;22:221–9.
El Ouali LA, El-Akhal F, Maniar S, Ez zoubi Y, Taghzouti K. Chemical constituents and Larvicidal activity of essential oil of Lavandula stoechas (Lamiaceae) from Morocco against the malaria vector Anopheles Labranchiae (Diptera: Culicidae). Int J Pharmacognosy Phytochem Res. 2016;8(3):505–11.
Ez zoubi Y, Bousta D, El Mansouri L, Boukhira S, Siham L, Achour S, Farah A. Phytochemical screening, anti-inflammatory activity and acute toxicity of hydro-ethanolic, flavonoid, Tannin and Mucilage Extracts of Lavandula stoechas L from Morocco. Int J Pharmacognosy Phytochem Res. 2016;8(1):31–7.
Ez zoubi Y, Bousta D, Lachkar M, Farah A. Antioxidant and anti-inflammatory properties of Ethanolic extract of Lavandulas stoechas L. from Taounate region in Morocco. Int J Phytopharmacol. 2014;5(1):21–6.
Ez zoubi Y, El Ouali Lalami A, Bousta D, Polissiou M, Daferera D, Lachkar M, El Khanchoufi A, Farah A. Chemical composition, antioxidant and antimicrobial activities of the essential oil and its fractions of Lavandula stoechas L. From Morocco. Int J Curr Pharm Rev Res. 2017;8(1):60–7.
Fabíola M, Maria GM, João D, Florência V, Cristina M, Ana ID, Cristina AF, José GB, Luís GP. Antioxidant capacity of the essential oils from Lavandula luisieri, L. stoechas subsp. lusitanica, L. stoechas subsp. lusitanica x L. luisieri and L.viridis grown in Algarve (Portugal). J Essent Oil Res. 2013;21:327–36.
Gilani AH, Aziz N, Khan MA, Shaheen F, Jabeen Q, Siddiqui BS, Herzig JW. Ethnopharmacological evaluation of the anticonvulsant, sedative and antispasmodic activities of Lavandula stoechas L. J Ethnopharmacol. 2000;71:161–7.
Hendry ER, Worthington T, Conway BR, Lambert PA. Antimicrobial efficacy of eucalyptus oil and 1,8-cineole alone and in combination with chlorhexidine digluconate against microorganisms grown in planktonic and biofilm cultures. J Antimicrob Chemother. 2009;64:1219–25.
Hobbs WR, Rall TW, Verdoorn TA. Hypnotics and sedatives: ethanol. In: Hardman JG, Limbird LE, Molinoff PB, Ruddon RW, Gilman AG, editors. Goodman and Gillman’s the pharmacologial basis of therapeutics. New York: The McGraw-Hill Companies, Inc.; 1996. p. 361–83.
Msaada K, Salem N, Tammar S, Ammami M, Saharkhiz MJ, Debiche N, Limam F, Marzouk B. Essential oil composition of Lavandula dentata, L stoechasand L multifida cultivated in Tunisia. J Essent Oil-Bear Plants. 2012;15(6):1030–9.
Oraib SN, Amani AA, Ahmad EO, Mohammad O. Floristic features, distribution, and ethnobotany of plants gathered and used by local people from the Mediterranean forest in Northern Jordan. Ethnobot Res Appl. 2014;12:385–96.
Perry NB, Anderson RE, Brennan NJ, Douglas MH, Heane AJ, Mc Grimpsey JA, Smallfield BM. Essential oil from Dalmatian sage (Salvia officinalis L.), variations among individuals, plant parts, seasons and sites. J Agric Food Chem. 1999;47:2048–54.
Ristocelli D, Tomi F, Casanova J. 13C-NMR as tool for identification and enantiomeric differentiation of major terpenes exemplified by the essential oil of Lavandula stoechas L. ssp. stoechas. Flavour Fragrance J. 1999;13:154–8.
Ruoyun Y, Yali S, Shuchiu S, Shengchi C, Sungyan H, Jiunncheng L. Evaluation of the antibacterial activity of leaf and twig extract sofst out camphor tree, Cinnamomum kanehirae, and the effects on immunity and disease resistance of white shrimp, Litopenaeus vannamei. Fish Shellfish Immun. 2009;27(1):26–32.
Sebai H, Selmi S, Rtibi K, Gharbi N, Sakly M. Protective effect of Lavandula stoechas and Rosmarinus officinalis essential oils against reproductive damage and oxidative stress in alloxan-induced diabetic rats. J Med Food. 2014;18(2):241–9.
Sebai H, Selmi S, Rtibi K, Souli A, Gharbi N, Sakly M. Lavender (Lavandula stoechas L.) essential oils attenuate hyperglycemia and protect against oxidative stress in alloxan-induced diabetic rats. Lipids Health Dis. 2013;12(1):189.
Selmi S, Jallouli M, Gharbi N, Marzouki L. Hepatoprotective and renoprotective effects of lavender (Lavandula stoechas L.) essential oils against malathion-induced oxidative stress in young male mice. J Med Food. 2015;18(10):1103–11.
Soumeya K, Tahar D, Mohamed T, Hafidha M, Aicha K, Chabane C. Evaluation of phytochemicals, antioxidant and cytotoxic activities of Lavandula Antineae Maire endemic medicinal plant from Algeria. Asian J Pharmaceut Res Health Care. 2014;6:24–31.
Sultan Giray E, Saliha K, Alpaslan Kaya D, Murat T, Ȍzgȕr S, Memet I. Comparing the effect of sub-critical water extraction with conventional extraction methods on the chemical composition of Lavandula stoechas. Talanta. 2008;74:930–5.
Tahraoui A, El Hilaly J, Israili ZH, Lyoussi B. Ethnopharmacological survey of plants used in the traditional treatment of hypertension and diabetes in southeastern Morocco (Errachidia province). J Ethnopharmacol. 2007;110:105–17.
Topal U, Sasaki M, Goto M, Otles S. Chemical compositions and antioxidant properties of essential oils from nine species of Turkish plants obtained by supercritical carbon dioxide extraction and steam distillation. Int J Food Sci Nutr. 2008;59:619–34.
Zuzarte M, Goncalves MJ, Cavaleiro C, Cruz MT, Benzarti A, Marongiu B, Maxia A, Piras A, Salgueiro L. Antifungal and anti-inflammatory potential of Lavandula stoechas and Thymus herba-barona essential oils. Ind Crop Prod. 2013;44:97–103.
Biotechnology, Environmental Technology and Valorization of Bio-resources team, Department of Biology, Faculty of Science and Technology Al-Hoceima, Abdelmalek Essaadi University, Ajdir 32003, Tetouan, Morocco
Yassine Ez zoubi
Laboratory of Applied Organic Chemistry, Faculty of Sciences and Technology, Sidi Mohamed Ben Abdellah University, Po.Box 2202, – Route d’Imouzzer, Fez, Morocco
Yassine Ez zoubi & Abdellah Farah
Laboratory of Neuroendocrinology and Nutritional and Climatic Environment, Faculty of Sciences Dhar El Mehraz, University of Sidi Mohamed Ben Abdellah, Fez, Morocco
There authors declare that they have no competing interest.
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.