HOME      •      SEARCH      •      EMAIL    •     ABOUT


Family Euphorbiaceae
Sagilala
Codiaeum variegatum (L.) Rumph. ex A.Juss.

SAN FRANCISCO / CROTON
Bian ye mu

Scientific names  Common names
Codiaeum albicans G.Nicholson Sagilala (Tag.)
Codiaeum angustifolium G.Nicholson Bombay laurel (Engl.)
Codiaeum burtonii G.Nicholson Croton (Engl.)
Codiaeum chrysophyllum G.Nicholson Joseph's coat (Engl.)
Codiaeum crispum Rumph. ex Müll.Arg.  
Codiaeum stewartii G.Nicholson  
Codiaeum undulatum Cogn. & Marchal  
Codiaeum variegatum (L.) Rumph ex A.Juss.  
Codiaeum wilsonii G.Nicholson  
Codiaeum youngii G.Nicholson  
Croton carrieri Chantrier  
Codiaeum duvalii Chantrier  
Croton multicolor Veitch ex André  
Croton variegatus L.  
Crozophyla angustifolia Raf.  
Crozophy variegata (L.) Raf.  
Junghuhnia glabra Miq.  
Phyllaurea variegata (L.) W.Wight  
Ricinus pictus Noronha  
Sagilala is a common name shared by Baston de San Jose (Cordyliine fruticosa) and San Francisco (Codiaeum variegatum).
Codiaeum variegatum (L.) Rumph. ex A.Juss. is an accepted name The Plant List

Other vernacular names
BANGLADESH: Boangkhela paingda, Pata bahar.
CHINESE: Bian ye mu.
FIJI: Sacasaca.
GERMAN: Indischer lorbeer, Indischer wunderstrauch.
INDONESIA: Tarimas, Silastom, Nasalou, Pudieng, Katomas, Daun garida, Uhung, Dahengora, Abam.
JAPAN: Henyo-boku.
MALAYSIA: Pokok puding, Puding mas.
SAMOA: Ave'ave.
SPANISH: San Francisco, Buenavista.
THAILAND: Kohson.
VIETNAM: Ku kieng.

Botany
Sagilala is a low branching shrub with attractive and variedly shaped and colored foliage. Leaves are thick and leathery, ovate, oblong to linear, the margins entire, lobed or spirally twisted. Young leaves are usually green, yellow or red, later changing to single color or variegation of gold cream, white, red, maroon, purple, black or brown. A milky sap bleeds from cut stems. Flowers are small, long, axillary, usually unisexual racemes.

Distribution
- A very popular cultivated ornamental in the Philippines.
- Probably native to the Moluccas.
- Cultivated in most tropical countries.

 

Constituents
• Studies have yielded alkaloids, terpenes, flavonoids.

Study of six clone cultivars of Codiaeum variegatum showed the shoots to be rich in alkaloids (most abundant), cardiac glycosides, saponins, tannins, cardenolides, steroids and phyllates.
• Phytochemical screening of the plant yielded saponins, reducing sugars, tannins, and gums.
• Study of extracts of leaves from two varieties of CV (spiral/CP and royal like/BP) yielded (-)-Epicatechin, p-coumaric acid, rutin hydrate and ellagic acid. (see study below) (16)

Properties
• Leaves are considered purgative, sedative, antifungal, antiamoebic, antioxidant, and anticancerous.
• Considered emmenagogue and abortifacient.

• Studies have suggested antioxidant, antifertility, molluscicidal,immunomodulating, cytotoxic, wound healing, antimicrobial, antiamoebic, and anticonvulsant properties.

Parts utilized
Leaves.

Uses
Edibility

- Caution: Young leaves are reportedly used in the East Indies as vegetable, but cases of irritation have been reported. (See toxicity below)
Folkloric
- Freeze-dried leaf decoction taken as tea in the Philippines (Gertrudes, 2006).
- Decoction of crushed leaves for diarrhea.
- Young leaves, with Pandanus macroieacceretia, coconut milk, and root sap of areca catechu used for gonorrhea.
- Sap of leaves mixed with coconut milk used for syphilitic lesions.
- In Nigeria, root decoction used for gastric ulcers. Leaves, for antibacterial and antiamoebic uses.
- In the Kagera and Coast regions, used for the treatment of epilepsy.
- In Cameroon, leaves used for bloody diarrhea.
. In Indonesia, leaves used for the treatment of eczema.
- In Vanuatu, leaves used for amenorrhea. Chewing of 3 leaves and swallowing the juice used as emmenagogue, to induce abortion or facilitate parturition. (8)

- In Bangladesh, used by the Marma healers for fevers, cough, and colds. (23) In Unani practice, leaf juice is boiled with fruit oil of Olea europaea and massaged on painful areas. (25)
- In New Guinea and the Solomon Islands, used as abortifacient; leaves chewed and swallowed as contraceptive. In the North Solomons Province, the crushed root is mixed with sulfur and the mixture chewed to induced sterility. In Malaysia, a hot water extract is used to cause abortion. (27)
- In the Fijian Islands, bark decoction used to treat eczema, psoriasis, and allergies. Leaves also used to treat fish poisoning and gonorrhea. (28)

Studies
Phytochemicals: Phytochemical screening of six clone cultivars of Codiaeum variegatum showed bioactive constituents that included alkaloids, anthraquinones, flavanoids, terpenes, steroid, phenol, saponins, tannins, phlobatannin and cardenolide which suggests their use as antibacterial, antiamoebic and antifungal. (2)
Antiamoebic: In a study of 55 traditional medicinal plants in Cameroon, only the leaves extract of Codiaeum variegatum exhibited clear antiamoebic activity, more pronounced than metronidazole. (3)
Anti-influenza: A screening of seven Euphorbiaceae species showed C variegatum to be one of three with relevant anti-FLUAV activity from an isolated cyanoglucoside. (4)
Anti-convulsant: Study showed methanol extract protected mice against picrotoxin-induced convulsions.
(5)
Immunostimulating / Spermatotoxic: Study on 24 male albino rats with feeds supplemented by pulverized dry leaves of C variegatum showed immunostimulating and spermatotoxic effects. (6)
Molluscicidal Activity: Study showed the latex of Codiaeum variegatum had high molluscicidal activity against freshwater snail. (7)
Wound Healing / Root: Study evaluated the wound healing activity of a root incorporated in a simple ointment in excision, incision, and burn wound models in rats. Results showed remarkable wound healing activity in measures of wound contracting ability, wound closure time, and tensile strength. (11)
Antimicrobial Activity: Study evaluated the antibacterial activity of three varieties of Codiaeum variegatum against six different bacterial strains. Zones of inhibition varied with the plant varieties. The largest zone of inhibition was seen with a leaf callus extract of var. Punctatum aureum against Arthrobacter. (14)
Cytotoxicity: Phytochemical screening yielded the presence of saponins, reducing sugars, tannins, and gums. Brine shrimp lethality bioassay indicates that the plant has cytotoxic properties. (15) In a study of 61 medicinal plants of Malaysia for cytotoxicity against HeLa cell line, Codiaenum variegatum was one of 18 plants that showed cytotoxic activity. (26)
Antioxidant / Phenolic Content: Study evaluated in vitro antioxidant potential of two varieties of C. variegatum leaves using various assays. Extracts showed effective DPPH radical scavenging, hydrogen peroxide radical scavenging, and NO scavenging activity. Extracts yielded (-)-epicatechin, p-coumaric acid, rutin hydrate and ellagic acid. Results showed CV leaves contain high amount of phenolic compounds which may be responsible for its biologic activities in folkloric medicine. (16)
Anti-Amoebic / Entamoeba histolytica: Study searched for active components from C. variegatum against Entamoeba histolytica and their mechanism of action. Subfractions were identified with significantly higher anti-amoebic activity. Results suggest regulation of ceramide biosynthesis pathway as a target for anti-amoebic compounds could be an alternative for drug development against E. histolytica. (17)
Antibacterial / Fresh Leaves: Study evaluated the antibacterial activity of extract of fresh leaves against four test microorganisms, viz. E. coli, P. aeruginosa, B. subtilis and S. aureus. (19)
Antiviral / Cytotoxicity: In a study evaluating some plants used in Malaysian indigenous medicine, C. variegatum showed activity against VSV (vesicular stomatitis viruses) and cytotoxicity using the HeLa cell line assay. (20)
Larvicidal / Culex quinquefasciatus: Study evaluated five species of Philippine plants for larvicidal potential against Aedes aegypti and Culex quinquefasciatus. Codiaeum variegatum showed to be the third most potent larvicide against Culex quinquefasciatus. The leaves have previously shown molluscicidal properties against Oncomelania hypensis quadrasi (Garcia, 1990) which suggests an inherent pesticidal component in the leaves. (22)
Genotoxic and Mutagenic Testing of Extract and Amoebicidal Fraction:Study evaluated the genotoxic and mutagenic potential of an aqueous extract and isolated sub-fraction. Results showed the aqueous extract of CV and the amoebicidal fraction SF9B are neither genotoxic on non-competent or metabolic competent cell lines, nor mutagenic in mouse lymphoma mutation assay and therefore can be safely used at lower doses for medicinal purpose. (24)

Toxicity !
• Chewing on the bark and roots can cause burning around and in the mouth. Some leaves are reported irritant. Latex have been reported to cause eczema.
• There has been a report of occupational contact dermatitis.
Report of Contact Dermatitis: Study reports on a case of contact eczema in a nursery gardener. Patch tests with Croton leaves were positive. Results suggest: (1) the latex produces no primary irritant reaction, (2) the latex can induce contact allergy, and (3) contact allergens are constituent of the milky sap. Sensitization experiments in guinea pigs with methanolic extract of leaves were successful. (21)

Availability
Cultivated.

Godofredo U. Stuart Jr., M.D.

Last Updated January 2016

Photos © Godofredo Stuart / StuartXchange

Additional Sources and Suggested Readings
(1)
IN VITRO PROPAGATION OF CROTON (CODIAEUM VARIEGATUM) / Pak. J. Bot., 40(1): 99-104, 2008.
(2)
Cultivars of Codiaeum variegatum (L.) Blume (Euphorbiaceae) show variability in phytochemical and cytological characteristics / African Journal of Biotechnology Vol. 6 (20), pp. 2400-2405, 18 October 2007 / http://www.academicjournals.org/AJB / / ISSN 1684–5315 © 2007 Academic Journals
(3)
IN VITRO AMOEBICIDAL ACTIVITY OF SOME MEDICINAL PLANTS OF THE BAMUN REGION (CAMEROON) / Paul F Moundipa et al / Afr. J. Trad. CAM (2005) 2 (2): 113 - 121
(4)
In vitro anti-influenza screening of several Euphorbiaceae species: Structure of a bioactive Cyanoglucoside from Codiaeum variegatum / Phytochemistry Volume 69, Issue 16, November 2008, Pages 2815-2819 / doi:10.1016/j.phytochem.2008.09.003
(5)
A study of the effect of extracts of Codiaeum variegatum (L.) A. Juss on Picrotoxin-induced convulsions in mice / Tanzania Medical Journal Vol. 19 (1) 2004
(6)
Effect of experimental feeding of Codiaeum variegatum leaves on growth, hematology, gonadal, and extra-gonadal sperm reserves of adult albino rats / Shoyinka S V Olumuyiwa et al / Comparative Clinical Pathology • DOI 10.1007/s00580-009-0894-8
(7)
EFFECT OF SUB-LETHAL CONCENTRATIONS OF CODIAEUM VARIEGATUM LATEX ON FRESHWATER TARGET SNAIL LYMNAEA ACUMINATA AND NON-TARGET FISH CHANNA PUNCTATUS / Ram P Yadav and Ajay Singh / Nigerian Journal of Natural Products and Medicine Vol.7 2003: 20-24
(8)
Maternity and medicinal plants in Vanuatu I. The cycle of reproduction / G Bourdya and A Walterb / Journal of Ethnopharmacology, 37 (1992) 179-196 /
(9)
Codiaeum variegatum (Linnaeus) Rumphius ex A. Jussieu / Chinese names / Catalogue of Life, China
(10)
Codiaeum variegatum / Vernacular names / GLOBinMED
(11)
Study on Wound Healing Activity of Root of Codiaeum variegatum
/ G. Sangeetha, L Mohan Krishna, G Aruna, M Sekar Babu, G Balammal / International Journal of Innovative Drug Discovery, Vo 1, Issue 1, 2011, 19-23.
(12)
Occupational contact dermatitis due to croton (Codiaeum variegatum (L.) A. Juss var. pictum (Lodd.) Muell. Arg.). Sensitization by plants of the Euphorbiaceae. / Hausen BM, Schulz KH. / Contact Dermatitis. 1977 Dec;3(6):289-92.
(13)
Notes on poisoning: Codiaeum variegatum / Canada
(14)
ANTIMICROBIAL ACTIVITY OF LEAF EXTRACTS OF CODIAEUM VARIEGATUM (L.) BLUME / Bhot, M; Saha, M; Phatak, A; Chandra, N / Health and Environmental Research, 2010, Vol 4, Issue 1, Apr 2010.
(15)
Phytochemical and Cytotoxic Investigation of Codiaeum variegatum Linn. Leaf / Dr. Md Ashraful Alam / S. J. Pharm. Sci. 3(2): 51-53
(16)
In Vitro Anti-Oxidant Activity and HPLC-DAD System Based Phenolic Content Analysis of Codiaeum Variegatum Found in Bangladesh / Nadia Saffoon, Riaz Uddin, Nusrat Subhan, Hemayet Hossain, Hasan Reza, Md Ashraful Alam * / Advanced Pharmaceutical Bulletin 1;0(0)
(17)
Bioassay-Guided Fractionation of Extracts from Codiaeum variegatum against Entamoeba histolytica Discovers Compounds That Modify Expression of Ceramide Biosynthesis Related Genes / Emmanuel Mfotie Njoya, Christian Weber, and Nancy Guillén / PLoS Neglected Tropical Diseases, Jan 2014; 8(1):e2607
(18)
Codiaeum variegatum (L.) Rumph. ex A.Juss. / Synonyms / The Plant List
(19)
Antibacterial activity of the extracts of the fresh leaves of Codiaeum variegatum cv. (L.) BI. (croton), family euphorbiacea / Florabel T. Gastador, Irish O. Oling / Thesis / March 2011
(20)
Antiviral and Cytotoxic Activities of Som.e Plants Used in Malaysian Indigenous Medicine / ABDUL MANAF ALI, MUHAMMAD MUKRAM MACKEEN, SALEH H. EI-SHARKAWY , JUNAINAH A. HAMID, NOR HADIANI ISMAIL, FAUJAN B. H. AHMAD and NORDIN H. LAJIS / Pertanika J. Trop. Agric. Sci. 19(2/3): 129-136 (1996)
(21)
Occupational contact dermatitis due to Croton (Codiaeum variegatum (L.) A. Juss var. pictum (Lodd.) Muell. Arg.) Sensitization by plants of the Euphorbiaceae / B. M. Hausen* andK. H. Schulz / Contact Dermatitis
Volume 3, Issue 6, pages 289–292, June 1977 / DOI: 10.1111/j.1600-0536.1977.tb03688.x
(22)
LARVICIDAL POTENTIAL OF FIVE PHILIPPINE PLANTS AGAINST AEDES AEGYPTI (LINNAEUS) AND CULEX QUINQUEFASCIATUS (SAY) / Monzon RB,Alvior JP, Luczon LLC, Morales AS and Mutuc FES / Southeast Asian J Trop Med Public Health, Vo1 25 No. 4 December I994
(23)
Ethnomedicinal applications of plants by the traditional healers of the Marma tribe of Naikhongchhari, Bandarban district, Bangladesh. / Corresponding author: Dr. Mohammed Rahmatullah / Study was supported by internal funding from the University of Development Alternative.
(24)
In vitro genotoxic and mutagenic evaluation of the aqueous extract of Codiaeum variegatum and its amoebicidal sub-fraction. / Emmanuel Mfotie Njoya, Paul F Moundipa, Helga Stopper / J Ethnopharmacol 2014 Aug 24;155(1):823-9. Epub 2014 Jun 24.
(25)
PLANT REMEDIES OF A UNANI MEDICINAL PRACTITIONER IN BHOLA DISTRICT, BANGLADESH
K.M.
/ Istieake Ahmed, Sabbir Ahmed Opu, Ahmed Abrar Muttaki, Md. Al-Mamun, Md. Tabibul Islam, Protiva Rani Das, Mohammed Rahmatullah* / WORLD JOURNAL OF PHARMACY AND PHARMACEUTICAL SCIENCES, Volume 4, Issue 11, 186-198
(26)
Anticancer and Immunomodulatory Studies / Chapter 5 / Shodhganga
(27)
Codiaeum variegatum (L.) Bl. var moluccanum (Dec.) Muell. Arg / R. C. Cambie, Alexandra Brewis / Anti-fertility Plants of the Pacific

It is not uncommon for links on studies/sources to change. Copying and pasting the information on the search window or using the DOI (if available) will often redirect to the new link page.

HOME      •      SEARCH      •      EMAIL    •     ABOUT