#Ethnobotany

Long revered for its golden blooms and gentle healing touch, Calendula officinalis—commonly known as pot marigold—holds a cherished place in both gardens and herbal medicine cabinets worldwide. Across continents and centuries, this humble flower has played a starring role in soothing wounds, calming inflamed skin, and much more. Modern science is now peeling back the petals of these traditions, revealing a story where ancient wisdom and contemporary research harmoniously intersect—a tale with both rich history and real-world potential for health-conscious readers seeking safe, effective, and culturally resonant remedies.

Ginger (Zingiber officinale)—known as “khing” in the Thai kitchen and apothecary—has been prized for centuries across Asia. In bustling Thai markets, the fresh, knobbly rhizomes are found everywhere: in tom yum soup, in herbal teas sold from roadside carts, and as a trusted home remedy for stomachaches, colds, and even migraines. Ginger’s journey from ancient folklore to the laboratory bench is a remarkable example of how tradition and science can illuminate one another. Today, experts are uncovering not just culinary secrets but also the remarkable chemistry of ginger, confirming much of what healers and cooks have known for generations.

In the realm of Thai traditional medicine, few remedies are as steeped in both mystery and reverence as ยาจันทน์ลีลา (Chandra Leela). Often found in pharmacies with gold script on bottles and issued as small, pungent brown pills, Chandra Leela has found its place in the medicine cabinets of countless Thai families. For centuries, this traditional herbal mixture has offered hope and relief, particularly for those afflicted with fever or flu-like symptoms. But what is the history behind this celebrated remedy, what are its true ingredients, and does science validate its claims? As Thailand and the world’s curiosity for plant-based therapies grows, Chandra Leela finds itself at the intersection of ancient wisdom and modern investigation.

Deep within the forests and fields of Thailand, a hardy shrub with tangled branches and sharp spines has played a subtle yet enduring role in traditional healing. Known locally as ชิงชี่ (Ching Chi) and by a multitude of other evocative regional names—from กระดาดป่า in Chonburi, to เม็งซอ in Chiang Mai, and พญาจอมปลวก in the Northeast—this plant, scientifically classified as Capparis micracantha DC., boasts a lineage stretching through centuries. While its tangled roots were once gathered in village apothecaries for herbal remedies, modern science is now beginning to unravel the real pharmacological promise hidden within.

With its thorn-laced stems coiling through the forests of Southeast Asia, the Khon Tha plant—known to scientists as Harrisonia perforata—has been steeped in Thai healing traditions for centuries. Revered under many local names, including กะลันทา (Kalantha) and โกทา (Kota), Khon Tha’s story exemplifies the enduring power of traditional remedies—and the renewed scientific curiosity that is bringing age-old practice into the spotlight. As health-conscious Thais seek both ancestral wisdom and clinical evidence, the bridge between local herbal folklore and modern biomedical validation becomes more vital than ever.

In the lush tapestry of Southeast Asian gardens and hedgerows, the fiery foliage of Jatropha multifida—known in Thailand as ‘fin ton’ or sometimes ‘malako farang’ and ‘ma hung daeng’—stands as a quiet testament to both botanical beauty and ancient healing. Revered in traditional medicine across continents, this coral-like shrub is more than an ornamental; it is a living bridge between folk wisdom and the frontiers of scientific exploration.

The significance of Jatropha multifida, called in English the coral plant, takes root in a heritage that spans tropical America to the old civilizations of Asia and Africa. In Thai herbal lore, the plant’s bark, leaves, roots, and especially the latex have been treasured for their medicinal properties. Across Thailand, it has been included in remedies like the Tri-Kesornmas or Tri-Kasorn-Mas formula—a classical herbal composition valued for its purported energizing and restorative powers (JAPSON Online). Yet, like many traditional remedies, the legacy of Jatropha multifida is complex: straddling hope and hazard, promise and caution.

In the heart of Thailand’s traditional medicine cabinets sits a plant with a storied history and a pungent aroma—Cleome viscosa, or “ผักเสี้ยนผี.” Revered in folk culture for generations, this herbal remedy, known in various regions as “ส้มเสี้ยนผี,” “ผักเสี้ยนตัวเมีย,” or even the poetic “ไปนิพพานไม่รู้กลับ,” has been transformed from backyard weed into the protagonist of new scientific inquiry. Now, as health-conscious Thais seek natural remedies rooted in local wisdom, the dialogue between tradition and modern research places Cleome viscosa in the spotlight like never before.

For generations, Thai communities have found medicine not only in pharmacies, but also in the forests and waterways of the kingdom. Among the green treasures is Krumanam (กุ่มน้ำ), a native tree whose bark and young leaves have flavored diets and healing traditions, while now attracting modern scientific interest. Known by its scientific name, Crateva religiosa G.Forst., or simply the sacred garlic pear and spider tree, Krumanam is an herbal protagonist whose story weaves folklore, culinary use, and emerging pharmacological promise—with its roots reaching from ancient rites to contemporary research benches.

The green wetlands of Southeast Asia nurture many ancient botanical treasures, but few rival the enduring popularity of ผักกระโฉม (Limnophila rugosa). Known by Thai names such as อ้มกบ, ผักกะโสม, and ราน้ำ, this aromatic marsh plant has grown alongside Thai civilization—seasoning food, perfuming homes, and playing pivotal roles in both folk and formal medicine. Today, amidst a resurgence in interest for time-tested natural remedies, Limnophila rugosa stands out as a compelling example of how traditional wisdom and modern science can enrich our path to wellness.

In the lush backyards and traditional herbal pharmacies of Thailand, the vivid blooms and distinctive red-tinted roots of Plumbago indica—commonly known as เจตมูลเพลิงแดง (jetmool phloeng daeng)—have for centuries lent their magic to remedies, rituals, and recipes. Now, as scientists turn their microscopes and test tubes toward this remarkable root, Plumbago indica finds itself at the lively intersection of tradition and technology, embodying both the country’s botanical heritage and its quest for evidence-based healing.

For generations across Thailand and Southeast Asia, the striking leaves of หมากผู้หมากเมีย (Cordyline fruticosa) have adorned gardens and temples not just for their beauty but for their revered properties in traditional medicine. This “good luck plant,” recognizable for its vibrant, palm-like foliage, stands at the intersection of ancient healing wisdom and contemporary scientific inquiry. Increasingly, researchers have begun to untangle the story behind this botanical treasure—known by many Thais as มะผู้มะเมีย, หมากผู้, or ปูหมาก—to validate, reinterpret, and, in some cases, challenge inherited knowledge in light of emerging pharmacological evidence. What does science now say about the long-trusted remedy, and how should modern Thais approach its continued use?

Nestled beneath the lush canopies of Southeast Asian forests thrives Wan Ron Thong—known to botanists as Ludisia discolor and cherished in Thai herbal lore as “ว่านร่อนทอง” or “Jewel Orchid.” This unassuming ground orchid, with its velvety dark leaves etched in golden veins, is far more than an ornamental plant. Across generations, its rhizome has figured prominently in folk remedies intended to soothe a range of ailments, from mysterious abdominal discomforts to urgent wounds. Modern science, armed with phytochemical analysis and laboratory models, is gradually illuminating the truths behind this legend, sparking new questions and fueling the ongoing dance between tradition and evidence-based medicine.

Deep in the herbal traditions of Thailand, “หมักม่อ”—known also as “ต้นขี้หมู,” “หม้อ,” or “หม่อ”—has long been a steadfast remedy referenced in the annals of folk medicine. Sourced from the wood and heartwood of Rothmannia wittii, a member of the Rubiaceae family, this plant intertwines centuries of healing folklore with an emerging body of scientific research. Today, as health-conscious Thais increasingly seek natural ways to maintain wellness, หมักม่อ stands at a fascinating crossroads: respected by traditional healers, scrutinized by scientists, and ready for a new generation of curious minds.

Nestled in the nutrient-rich waters of Thai rice fields and surrounding wetlands, the small, spiral-shelled freshwater snail known locally as “hoi khom” or “hoi juub” (Filopaludina sumatrensis Dunker, family Viviparidae) occupies more than just the mud—it’s deeply embedded in the culinary traditions, folklore, and folk medicine of Thailand and Southeast Asia. For centuries, this humble organism has sustained local communities, not only as a nutritious food but also as a folk remedy, revered for its perceived healing properties. But what does science say about hoi khom’s medicinal claims, and how does this living link between waterways and kitchens connect ancient healing wisdom to modern research?

In the dense, rain-soaked forests of Southeast Asia, towering ferns unfurl above the undergrowth, their presence as timeless as the traditions that cherish them. Among these botanical giants, the Mahasadam (มหาสดำ) – scientifically known as Cyathea podophylla – has been treasured for generations in Thai and neighboring cultures for its medicinal virtues. Today, this “tree fern” is sparking new scientific curiosity, as researchers untangle the plant’s folklore, chemistry, and possible modern health applications. What lies at the crossroads of ancient herbal wisdom and contemporary biomedical science – and what should today’s health-conscious Thais know before seeking Mahasadam as a traditional remedy?

In a world where modern pharmaceuticals dominate medicine cabinets, the ancient remedy of makhwaeng khreua—known scientifically as Solanum trilobatum—stands as a testament to the enduring relationship between Thai culture and healing plants. Revered for generations and intertwined with folk knowledge, this hardy climbing nightshade continues to find a place in both rural pantries and city herbal shops. But does science validate its traditional uses, or does its promise reside solely in memory and folklore? With Thai society redefining its embrace of traditional medicine in light of contemporary research, makhwaeng khreua’s journey from ancient kitchens to biomedical laboratories is both fascinating and instructive.

For generations, the humble มะแว้งต้น (mawaengton), a native shrub found across much of rural Thailand, has held a prominent place in pharmacy cabinets and folk wisdom. Today, as health-conscious Thais turn back to herbal remedies for gentle relief and global researchers re-examine ancient cures, Solanum indicum L. stands at a fascinating crossroads—its pungent, bitter berries long trusted for soothing coughs now being verified and expanded upon by modern scientists.

มะแว้งต้น is known by several regional names—มะแค้งขม and มะแค้งดำ in the North and Northeast—and its distinctive round, greenish-black fruit is a familiar sight in fresh markets and traditional medicine shops throughout Thailand. Sometimes intermingled with closely related species like มะแว้งเครือ (Solanum trilobatum), the มะแว้งต้น is a member of the nightshade family (Solanaceae), which also includes eggplant, potato, and tomato. It is the fruit of this plant, often simply called “mawaeng” in Thai pharmacies, that’s prized as a gentle expectorant, cough soother, and phlegm reliever in the traditional Thai pharmacopoeia (thaiherbinfo.com).

Phimsen ton (พิมเสนต้น), also known to Thai herbalists and villagers as bai phimsen, bai hom, phak chi chang, or “patchouli” in English, has enchanted generations in Thailand and across Southeast Asia with its aromatic leaves and complex healing legacy. In recent years, this legendary herb—scientifically classified as Pogostemon cablin (Blanco) Benth. and a proud member of the mint family, Lamiaceae—has stepped boldly into the spotlight of global scientific research on natural health products. As Thai society increasingly looks to balance ancient plant wisdom with the rigors of modern evidence, phimsen ton offers a compelling case study in the intersection of culture, medicine, and laboratory verification, revealing a story that spans royal recipes, village remedies, world-famous scent, and promising new pharmacological discoveries.

For centuries, Thais have turned to the earth for remedies, drawing healing from roots and herbs used by traditional healers. Among the constellation of Thailand’s ancient plant medicines, “Phitsanat” (พิษนาศน์), known in scientific parlance as Sophora exigua Craib, holds a special place in the country’s folk pharmacopoeia. Also recognized by a bouquet of names such as แผ่นดินเย็น, นมราชสีห์, and สิบสองราศี, Phitsanat’s journey from rural village gardens and temple courtyards into the realm of modern pharmacology is a paradigm of the enduring dialogue between tradition and science. Today, as Thailand seeks to harmonize its cultural heritage with advancements in healthcare, Phitsanat is once again in the spotlight—this time, not just through the whispered wisdom of healers, but under the scrutiny of laboratory lights.

For generations, the deep reddish-brown extract known as สีเสียดไทย (Si Sied Thai), derived from the heartwood of the Acacia catechu tree, has been a staple in Thai herbal pharmacies and village medicine chests alike. Once a ubiquitous remedy for diarrhea, sore throat, and wounds, Si Sied Thai is now drawing fresh scientific interest for its rich array of antioxidants and bioactive compounds. But does this ancient astringent live up to its venerable role, or is it simply a relic of another era? Recent laboratory studies, cultural documentation, and emerging pharmacological findings suggest the answer is a fascinating blend of both tradition and science, urging a new generation to look again at its unique healing potential.

Nestled in the heart of Thai villages and lush herb gardens across Southeast Asia, the “หนาด” leaf—known scientifically as Blumea balsamifera—has quietly maintained its reputation as a household remedy for generations. Revered under a bouquet of local names such as คำพอง, หนาดหลวง, ผักชีช้าง, and พิมเสน, this member of the Asteraceae family is woven into the tapestry of Thai self-care traditions. But what does modern science say about the plant that grandmothers once crushed and applied to wounds, or steeped into herbal compresses for aches and pains? As the world rediscovers natural therapies, the story of หนาด is coming full circle—inviting health-conscious Thais to examine old beliefs with fresh scientific eyes.

Across the villages and forests of Thailand, a modest tree with glossy leaves and orange-tinged wood has played an unassuming yet vital role in local healing for generations. Known in central Thai as “ma kang daeng” and by various regional names like “mui daeng” or “taloompok daeng,” this botanical treasure—identified by scientists as Gardenia erythroclada Kurz—is a pivotal piece in the living mosaic of Thai herbal medicine. While ancient healers prized its woody heart and fragrant bark, today’s researchers are probing its secrets, uncovering scientific clues that may explain the enduring respect for this woodland remedy.

Tucked away in Thai markets and households is a small, brownish fruit with a gleaming sheen—Makham Dee Khwai (มะคำดีควาย), also known as Sapindus rarak or simply by regional names such as Prakam Dee Khwai, Makham Dee Krabue, Som Poi Thet, Chasae, and Mak Sak. Renowned for its soap-like bubbles and gentle cleansing power, this intriguing fruit has woven itself into Thai daily living, folk remedies, and spiritual heritage for generations. Yet, in recent years, Makham Dee Khwai is stepping out from the shadows of tradition and into the laboratory spotlight, with scientists exploring its true pharmacological potential and what it might really offer modern health seekers.

In the lush forests and rural villages across Thailand, “ม้ากระทืบโรง” (Maa Krathueb Rong), scientifically known as Ficus foveolata Wall., carries a legacy steeped in local tradition, folk remedies, and cultural reverence. Known by many evocative names such as “เดื่อเครือ” in Chiang Mai, “ม้าทะลายโรง” in the Northeast, “พญานอนหลับ” in Nakhon Sawan, and “กาโร” in Ranong, this robust climbing herb has found its place at the crossroads of ancestral healing and the search for scientifically validated remedies. Today, contemporary research efforts are illuminating its potential medicinal properties while honoring the generations of knowledge embedded in Thai culture.