Ogham<Ogam> and Treelore
WRITING - OGHAM
The ancient Celts had a form of writing called ogham (pronounced OH-yam). It was the writing of Druids and Bards. Ogham is also called 'Tree Alphabet' because each letter corresponds to a tree and an associated meaning. The druids and the celts had a close affinity with nature and trees in particular. Many of the attributes of the trees had a more practical value as well, used to signify bad areas in the country side etc. They were used as a secret code to warn or provide extra information to those who were in the know. Many of the celtic religious ceremonies were carried out in sacred groves with specific trees used to symbolise specific energies and magicks.Ogham was named after the Celtic god of literature, Ogma. It was used on the edges of burial stones and boundary markers. They usually held the name of a person. Examples exist to this day.
The trees mentioned here specifically relate to the ogam alphabet
Birch - B...Birch is one of the first trees to grow on bare soil and has come to symbolize fertility, healing and rebirth. The tree itself was used for almost everything from canoes to producing sugar and represents that which is needed for everyday living. It is known for its protective healing abilities and is used to drive out evil spirits and as protection from the faery folk.
Rowan - L...The rowan is also known as the mountain ash and the witchtree (because of the pentagram that can be found at the base of its berries). It has always been regarded as an aid for protection against evil charms and enchantment. It is believed that if it is planted at the gate of your garden it will ward away evil spirits, if used as a walking stick it will protect the traveller from evil and guide him home safely. In addition it is associated with astral travel, vision and healing. The berries and leaves are dried and burned as incense to invoke spirits, familiars, spirit guides, and the elements.
Alder - F...The Alder is an unusual tree, it is waterloving yet is also highly combustible, making it very sacred as it combines the elements water and fire. Because of its fierce flame it is sometimes known as the warrior tree, its symbolism being that of strength, tenacity and determination. Because of its resistance to water it can be used to hold water elementals and negative spirits. Dyes can be made from its bark, flowers and twigs, one of which was red which the druids used to dye their faces during rituals.
Willow - S...The Willow is regarded as feminine and is closely associated with the moon and water. It is seen as a melancholic tree representing sadness, it is believed sitting underneath it will soothe the emotions and banish depression and sadness. In addition it was associated to love, healing, rhythms, and the gaining of eloquence, inspiration, growth and skills. It is said to protect from enchantment.
Ash - N...Ash also referred to as Yggdrasil in Northern Europe and known as the world tree was very sacred to the druids. Its main symbolism being that of stability as it links the inner and otherworlds. It is used in spells that require focus and strength and is often used to banish mental strife. It is said that if you put its leaves under your pillow it will induce psychic dreams.
Whitethorn - H...Also known as the Hawthorn, its is considered to be one of the most powerful trees. It is closely associated with witchcraft, protection, fertility. It is often used for love/marriage spells and protection with its powers of dispelling negative energy and strife. The hawthorn is said to stand at the doors of the otherworld and is sometimes called the faery tree and can be found 'guarding' cemeteries and holy places. The tree except in May is usually regarded as a very unlucky tree due to its contradictory nature of having beautiful flowers and deadly thorns.
Oak - D...Oak has always been respected by nearly all world cultures. Admired for its strength and size it represents strength, endurance and power. Because it is often struck by lightening it has become associated with having the ability to attract inspiration, wisdom and illumination. Oak galls were known as Serpent Eggs and were used in magic and charms. It has also been associated with fertility. The oak is considered very sacred to the druids and there name has even been linked as a derivative of duir (oak).
Holly - T...Holly is associated with the cycle of death and rebirth representing winter winning over summer. With this symbolism in mind it is good for spells that involve sleep or rest. Because of its bristles and its use in making spears it is closely associated with combat and protection, warding away evil spirits and also signifying the virtues of balance and directness. It is favoured during the winter season as lucky with its beautiful leaves and berries being very colourful against the dead landscape giving hope for the following summer during the dark months.
Hazel - C...The hazel is considered one of the most important trees it is very closely related to the salmon, who eats its nuts of poetic wisdom. Its associations are: intuition; poetry; divination; meditation; wisdom; knowledge and fertility. The nuts have been eaten to gain knowledge, they have also been used as part of a hallucinogenic brew to induce visions. In addition many love spells and aphrodisiacs can be made from its nut.
Apple - Q...The apple tree represents youth, beauty, and love. It features in most major myths as the fruit that keeps the gods young/immortal. Its juice can be used to infer strength and beauty. It was also seen as the fruit of choice seen in the myth of the bible and also of Paris and the three goddesses. It is commonly used for spells regarding love and healing.
Vine - M...The vine has been cultivated for a very long time throughout Europe and is one of the greatest suppliers of wine. Due to the heady effects of wine this plant was associated with the loss of inhibitions and the loosening of the tongue. It represents the release of prophetic powers and the revealing of truths.
Ivy - G...Ivy is able to thrive and grow in almost all environments, it is extremely strong and is very difficult to destroy. Its stalks grow in what appears a helix and therefore represents the growing spiral of self enlightenment that was sacred to the celts. It symbolizes the soul and its journeys both inner and outer on its search for nourishment.
Broom - Ng...Broom is the equivelant of Furze or gorse and was also used to sweep ritualistic areas to purify them. It is set on fire to burn away all the old growth and make way for the new. It is seen as a good plant to use when wanting to make new starts or begin new ventures.
Blackthorn - St(z...Blackthorn is a winter tree and is very hardy, it has black bark and is armed with vicious thorns and can be found growing in dense thickets. Its wood and its thorns are used for offensive magic like thundersticks or piercing effigies. The plant itself has come to represent fate or outside influences that must be followed.
Elder - R... Elder is well known for its regenerative properties, it can easily regrow damaged branches and roots quickly from any part. It represents the end in the beginning and the beginning in the end. It was considered by some as unlucky as it was the abode of witches, but to others it was the tree of second sight that allowed you to see the faery folk. It was a sacred tree and it was not allowed to be damaged in anyway the druids used it both for spells and curses. It was believed that if you bathed your eyes in the sap of the wood it allowed you to see faeries and witches.
Silver Fir - A...The fir is a tall slender tree that grows in mountainous regions, its cones respond to the environment by opening with the sun and closing with rain. Because of its height it indicates aspiring views, far sight and clear vision. In addition it symbolizes flexibility, astuteness and the ability to change. Its wood is considered good for magic that involves shapeshifting and other changing magics.
Furze - O... Furze, or gorse was used to sweep important areas and is seen as a purifier. It is said that burning the blooms and shoots will calm the wind, it is also set on fire to burn away all the old growth and make way for the new. It is seen as a good plant to use when wanting to make new starts or begin new ventures.
Heather - U...Heather grows in great abundance and helps form vegetation known as heath this is believed to be the source of the phrase heathen as many ceremonies of this nature were carried out on the heath. Its blossoms can be made into tea and it is a great producer of honey with the aid of the spirit messengers - bees. It has come to represent healing and a way to be closer to the otherworld.
White Poplar - E...The poplar or aspen is also known as the whispering and quivering tree due to the fact that its leaves move and rustle with almost every murmur of the wind. It is a very hardy tree and has come to represent protection and durability. The tree has the ability to shield and resist, and is closely associated with the gifts of speech and wind.
Yew - I...The Yew tree is sometimes regarded as the most sacred tree to the druids with it symbolism of death and rebirth (due to the fact that the outer tree dies and a new tree grows within). It represents transformation & reincarnation and may be used to enhance magical/psychic abilities as well as induce vision. All parts of the yew are poisonous apart from the berry covering and it was used to poison weapons, it was also used to make bows.
Aspen - EA...The Aspen has much symbolism to do with christianity and the devil, the reasons being: Christs cross was made from aspen and Judas was supposed to have hanged himself from this tree. The tree itself is used to commune with the otherworld - demons in particular and is used for protection against the forces of darkness.
Spindle Tree - OI...The wood of the spindle tree is bright, colourful and was used to make spindles. With this in mind we can see why it came to embody creative inspiration, purification, initiation and blessings.
Honeysuckle - UI...Also known as Woodbine this represents attraction and sweetness, it is useful for spells concerning glamours or attracting something into your life.
Pine - IA...Its title of old was "the sweetest of woods" and it is favoured for its vitamin C. It governs issues concerning clear thought and preservation.
Witch Hazel - AE...This symbolizes absorption and cleansing. In times of old it was used to treat acne and skin complaints. Due to its ability to absorb it is used to absorb attacks and negativity therefore purifying areas and objects.
In keeping with Druidic concepts, each of the Ogham's twenty letters bears the name of a tree. The Celts had an oral tradition so it was not used to write stories or history as these were memorized.
The Ogham alphabet contains twenty letters though five more letters were added at a later date, and is read from the bottom up. The characters are divided into groups of five. The number five is symbolic of the five provices of Ireland. Of the original twenty characters, the first fifteen are consonants, the other five vowels. The letters are constructed using a combination of lines placed adjacent to or crossing a midline. An individual letter may contain from one to five vertical or angled strokes. Vowels were sometimes described as a combination of dots. The midline was, most often, the edge of the object on which the inscription was carved. These were usually written using the edge of a stone as a stave from the bottom > up they would then run right over the tip and down the other side(they were read from left to right)...The starting point of the mid-line was often distinguished with a V-shape or curlicues when written on paper,One difficulty in deciphering Ogham script on stones is how to follow it. In following the ridge or edge of a cut stone, the writing travels up one edge and down another. When all four edges of the stone contain Ogham, it’s not simple to see where one begins reading and then continues after going up one side and down another. In some instances a dot on the stem line was used to indicate a break (space) between words. The effects of time and weathering complicate the task of reading the inscriptions.This sometimes makes ogam very difficult to translate.
The language represented by the Ogham on these stones is Primitive Irish, a forerunner of what is called Old Irish. The earliest known Irish literature was written between 600 and 900 C.E. in Old Irish. This does not mean that all Ogham stones were carved before 600 C.E. Primitive Irish was still in use after the 6th century as there was a gradual evolution to Old Irish.
*Branch ogam was usually carved on a branch of the specific tree it is related to, the way it is inscribed is in the same vein as the stave version. This is the most commonly used for divination purposes.
..Branch Ogam
..Stave Ogam
*Finger ogam was perhaps the most secret, because certain fingers related to specific letters/associations druids could pass secret messages by touching anothers hand in a certain way or by holding an object.
..Finger Ogam
It was also used on rods or strips of wood that were fastened together at one end. These wands were opened and closed to present stories or poems.Bards are thought to have carried these kinds of Taball-Lorg or “Poets Staff.
Since these wands were made of wood, none survive today. Only the messages on stone survived.
The wooden sticks with the Ogham marking were used for divination similar to the way Runes were used by Norse peoples. Only the Druids and Bards understood the system and could have great influences on their people when they demonstrated its power.
There are 369 verified examples of Ogham writing surviving today. These exist in the form of standing stones concentrated in Ireland, but scattered across Scotland, the Isle of Man, South Wales, Devonshire, and as far afield as Silchester (the ancient Roman city of Calleva Attrebatum).
Similiar markings have been found on standing stones in Spain and Portugal. The markings in Spain are believed to be much older than the ones in Ireland, perhaps dating from 800 BC. It is from this area of the Iberian Peninsula that the Celts who colonized the British Isles may have come.
Ogam can still be seen inscribed on hundreds of large and small stones, on the walls of some caves, but also on bone, ivory, bronze and silver objects. The Ogam script was especially well adapted for use on sticks. Sticks are part of the Basque word for "alphabet": agaka, agglutinated from aga-aka, aga (stick or pole) and akats (notch). The meaning of the word agaka therefore isn't so much "alphabet" as "writing", a stick with Ogam notches conveying a message. The name Ogam likely comes from oga-ama, ogasun (property, wealth) ama (Priestess, mother) property of the Priestess, which indicates that the script was originally designed for use by the clergy of the pre-Christian religion.
Ogam was adopted and further developed by the first monks in Ireland. Our earliest information indicates that they were not sure as to where Ogam came from. According to the "Auraicept" the origin of Irish and Ogam must be sought in the Near East: "In Dacia it was invented, though others say it was in the Plain of Shinar" (line 1105-06). A "made in Ireland" version is recorded in "In Lebor Ogaim" in which the inventor is "Ogma mac Elathan who is said to have been skilled in speech and poetry and to have created the system as proof of his intellectual ability and with the intention that it should be the preserve of the learned, to the exclusion of rustics and fools" ( McManus 8.4).
The script was used by the monks as a monument script between 450 and 800 A.D. and they used it for literary purposes between 650 and 900 A.D. Every time the script was inscribed in stone it must have been used thousands of times on sticks, for which medium the script was obviously designed. Over 500 Ogam inscriptions are known from Ireland (collected by R.A.S. Macalister), some 40 from Scotland ( A. Jackson) and a growing number from the east coast of North America.
The fact that not a single one has been successfully translated is not so much the fault of the monks who wrote the texts, as of our linguists, all of whom assumed that the language of the script was Gaelic. However, this assumption appears to be without foundation, because the syntax of the Gaelic language in no way lends itself to be written in traditional Ogam.
Ogham ceased to be used after the first few centuries of the Christian era, as the use of inscription languages (like runes and ogham) was reviled as a pagan practice.
Great books to get ahold of in regards to Ogam/Treelore
Ogam: The Celtic Oracle of the Trees
by Paul Rhys Mountfort
Description:A comprehensive and practical guide to the ancient oracle based on the alphabet of the Druids. *Describes the symbolism and mythology of the 20 "tree letters" and their magical correspondences. *Includes instructions on how to make your own Ogam divination sticks, cast the oracle, and perceive omens. *Provides historical background and bibliographic references to the Druidic mythology ruling this 1,500-year-old oracle. The ancient Ogam alphabet is a magical and mysterious script, the Celtic equivalent of the runes that can teach us about our fate and future. Named after woodland trees, Ogam's 20 "tree letters" all have unique wisdom to impart that is linked to figures and themes from Celtic mythology. The author addresses three major areas in this book: Ogamlore: the history of this 1500-year-old oracle of the Celtic Druids; Ogamfews: the meaning of the individual tree letters, their magic, characteristics, folklore, and related stories; and Ogamcasting: the practical art of Ogam divination, which includes spreads, castings, and how to create your own Ogam set. With these tools of ancient Celtic wisdom, readers will receive insights and guidance on how to maneuver through life's questions and challenges.
Celtic Tree Mysteries: Practical Druid Magic & Divination
By Steve Blamires
Description:The Celtic Tree Ogham-Spiritual Messages and Magical Secrets from the Green World Trees, and the magic associated with them, manifest the spiritual aspects of the Green World. Celtic Tree Mysteries revives the ancient knowledge and lore of the trees with a practical system of magical ritual and divination. Within the pages of this trusted reference guide, you will find comprehensive instruction and insight on the theory and practice of the Celtic Tree mysteries, including little-known and often misunderstood tenets. Learn the difference between the Ogham script and the Tree Alphabet (and how to use them together for magical purposes). Decipher the physical, mental, and spiritual lessons of the twenty trees of the Ogham, and how to incorporate their wisdom into your life. Find out how to create your own set of Ogham sticks . . . perform Otherworld journeys . . . and discover the deeper, hidden meanings contained within the beautiful, ancient Celtic legends and Green World lore.

The ancient Celts had a form of writing called ogham (pronounced OH-yam). It was the writing of Druids and Bards. Ogham is also called 'Tree Alphabet' because each letter corresponds to a tree and an associated meaning. The druids and the celts had a close affinity with nature and trees in particular. Many of the attributes of the trees had a more practical value as well, used to signify bad areas in the country side etc. They were used as a secret code to warn or provide extra information to those who were in the know. Many of the celtic religious ceremonies were carried out in sacred groves with specific trees used to symbolise specific energies and magicks.Ogham was named after the Celtic god of literature, Ogma. It was used on the edges of burial stones and boundary markers. They usually held the name of a person. Examples exist to this day.
The trees mentioned here specifically relate to the ogam alphabet
Birch - B...Birch is one of the first trees to grow on bare soil and has come to symbolize fertility, healing and rebirth. The tree itself was used for almost everything from canoes to producing sugar and represents that which is needed for everyday living. It is known for its protective healing abilities and is used to drive out evil spirits and as protection from the faery folk.
Rowan - L...The rowan is also known as the mountain ash and the witchtree (because of the pentagram that can be found at the base of its berries). It has always been regarded as an aid for protection against evil charms and enchantment. It is believed that if it is planted at the gate of your garden it will ward away evil spirits, if used as a walking stick it will protect the traveller from evil and guide him home safely. In addition it is associated with astral travel, vision and healing. The berries and leaves are dried and burned as incense to invoke spirits, familiars, spirit guides, and the elements.
Alder - F...The Alder is an unusual tree, it is waterloving yet is also highly combustible, making it very sacred as it combines the elements water and fire. Because of its fierce flame it is sometimes known as the warrior tree, its symbolism being that of strength, tenacity and determination. Because of its resistance to water it can be used to hold water elementals and negative spirits. Dyes can be made from its bark, flowers and twigs, one of which was red which the druids used to dye their faces during rituals.
Willow - S...The Willow is regarded as feminine and is closely associated with the moon and water. It is seen as a melancholic tree representing sadness, it is believed sitting underneath it will soothe the emotions and banish depression and sadness. In addition it was associated to love, healing, rhythms, and the gaining of eloquence, inspiration, growth and skills. It is said to protect from enchantment.
Ash - N...Ash also referred to as Yggdrasil in Northern Europe and known as the world tree was very sacred to the druids. Its main symbolism being that of stability as it links the inner and otherworlds. It is used in spells that require focus and strength and is often used to banish mental strife. It is said that if you put its leaves under your pillow it will induce psychic dreams.
Whitethorn - H...Also known as the Hawthorn, its is considered to be one of the most powerful trees. It is closely associated with witchcraft, protection, fertility. It is often used for love/marriage spells and protection with its powers of dispelling negative energy and strife. The hawthorn is said to stand at the doors of the otherworld and is sometimes called the faery tree and can be found 'guarding' cemeteries and holy places. The tree except in May is usually regarded as a very unlucky tree due to its contradictory nature of having beautiful flowers and deadly thorns.
Oak - D...Oak has always been respected by nearly all world cultures. Admired for its strength and size it represents strength, endurance and power. Because it is often struck by lightening it has become associated with having the ability to attract inspiration, wisdom and illumination. Oak galls were known as Serpent Eggs and were used in magic and charms. It has also been associated with fertility. The oak is considered very sacred to the druids and there name has even been linked as a derivative of duir (oak).
Holly - T...Holly is associated with the cycle of death and rebirth representing winter winning over summer. With this symbolism in mind it is good for spells that involve sleep or rest. Because of its bristles and its use in making spears it is closely associated with combat and protection, warding away evil spirits and also signifying the virtues of balance and directness. It is favoured during the winter season as lucky with its beautiful leaves and berries being very colourful against the dead landscape giving hope for the following summer during the dark months.
Hazel - C...The hazel is considered one of the most important trees it is very closely related to the salmon, who eats its nuts of poetic wisdom. Its associations are: intuition; poetry; divination; meditation; wisdom; knowledge and fertility. The nuts have been eaten to gain knowledge, they have also been used as part of a hallucinogenic brew to induce visions. In addition many love spells and aphrodisiacs can be made from its nut.
Apple - Q...The apple tree represents youth, beauty, and love. It features in most major myths as the fruit that keeps the gods young/immortal. Its juice can be used to infer strength and beauty. It was also seen as the fruit of choice seen in the myth of the bible and also of Paris and the three goddesses. It is commonly used for spells regarding love and healing.
Vine - M...The vine has been cultivated for a very long time throughout Europe and is one of the greatest suppliers of wine. Due to the heady effects of wine this plant was associated with the loss of inhibitions and the loosening of the tongue. It represents the release of prophetic powers and the revealing of truths.
Ivy - G...Ivy is able to thrive and grow in almost all environments, it is extremely strong and is very difficult to destroy. Its stalks grow in what appears a helix and therefore represents the growing spiral of self enlightenment that was sacred to the celts. It symbolizes the soul and its journeys both inner and outer on its search for nourishment.
Broom - Ng...Broom is the equivelant of Furze or gorse and was also used to sweep ritualistic areas to purify them. It is set on fire to burn away all the old growth and make way for the new. It is seen as a good plant to use when wanting to make new starts or begin new ventures.
Blackthorn - St(z...Blackthorn is a winter tree and is very hardy, it has black bark and is armed with vicious thorns and can be found growing in dense thickets. Its wood and its thorns are used for offensive magic like thundersticks or piercing effigies. The plant itself has come to represent fate or outside influences that must be followed.
Elder - R... Elder is well known for its regenerative properties, it can easily regrow damaged branches and roots quickly from any part. It represents the end in the beginning and the beginning in the end. It was considered by some as unlucky as it was the abode of witches, but to others it was the tree of second sight that allowed you to see the faery folk. It was a sacred tree and it was not allowed to be damaged in anyway the druids used it both for spells and curses. It was believed that if you bathed your eyes in the sap of the wood it allowed you to see faeries and witches.
Silver Fir - A...The fir is a tall slender tree that grows in mountainous regions, its cones respond to the environment by opening with the sun and closing with rain. Because of its height it indicates aspiring views, far sight and clear vision. In addition it symbolizes flexibility, astuteness and the ability to change. Its wood is considered good for magic that involves shapeshifting and other changing magics.
Furze - O... Furze, or gorse was used to sweep important areas and is seen as a purifier. It is said that burning the blooms and shoots will calm the wind, it is also set on fire to burn away all the old growth and make way for the new. It is seen as a good plant to use when wanting to make new starts or begin new ventures.
Heather - U...Heather grows in great abundance and helps form vegetation known as heath this is believed to be the source of the phrase heathen as many ceremonies of this nature were carried out on the heath. Its blossoms can be made into tea and it is a great producer of honey with the aid of the spirit messengers - bees. It has come to represent healing and a way to be closer to the otherworld.
White Poplar - E...The poplar or aspen is also known as the whispering and quivering tree due to the fact that its leaves move and rustle with almost every murmur of the wind. It is a very hardy tree and has come to represent protection and durability. The tree has the ability to shield and resist, and is closely associated with the gifts of speech and wind.
Yew - I...The Yew tree is sometimes regarded as the most sacred tree to the druids with it symbolism of death and rebirth (due to the fact that the outer tree dies and a new tree grows within). It represents transformation & reincarnation and may be used to enhance magical/psychic abilities as well as induce vision. All parts of the yew are poisonous apart from the berry covering and it was used to poison weapons, it was also used to make bows.
Aspen - EA...The Aspen has much symbolism to do with christianity and the devil, the reasons being: Christs cross was made from aspen and Judas was supposed to have hanged himself from this tree. The tree itself is used to commune with the otherworld - demons in particular and is used for protection against the forces of darkness.
Spindle Tree - OI...The wood of the spindle tree is bright, colourful and was used to make spindles. With this in mind we can see why it came to embody creative inspiration, purification, initiation and blessings.
Honeysuckle - UI...Also known as Woodbine this represents attraction and sweetness, it is useful for spells concerning glamours or attracting something into your life.
Pine - IA...Its title of old was "the sweetest of woods" and it is favoured for its vitamin C. It governs issues concerning clear thought and preservation.
Witch Hazel - AE...This symbolizes absorption and cleansing. In times of old it was used to treat acne and skin complaints. Due to its ability to absorb it is used to absorb attacks and negativity therefore purifying areas and objects.
In keeping with Druidic concepts, each of the Ogham's twenty letters bears the name of a tree. The Celts had an oral tradition so it was not used to write stories or history as these were memorized.
The Ogham alphabet contains twenty letters though five more letters were added at a later date, and is read from the bottom up. The characters are divided into groups of five. The number five is symbolic of the five provices of Ireland. Of the original twenty characters, the first fifteen are consonants, the other five vowels. The letters are constructed using a combination of lines placed adjacent to or crossing a midline. An individual letter may contain from one to five vertical or angled strokes. Vowels were sometimes described as a combination of dots. The midline was, most often, the edge of the object on which the inscription was carved. These were usually written using the edge of a stone as a stave from the bottom > up they would then run right over the tip and down the other side(they were read from left to right)...The starting point of the mid-line was often distinguished with a V-shape or curlicues when written on paper,One difficulty in deciphering Ogham script on stones is how to follow it. In following the ridge or edge of a cut stone, the writing travels up one edge and down another. When all four edges of the stone contain Ogham, it’s not simple to see where one begins reading and then continues after going up one side and down another. In some instances a dot on the stem line was used to indicate a break (space) between words. The effects of time and weathering complicate the task of reading the inscriptions.This sometimes makes ogam very difficult to translate.
The language represented by the Ogham on these stones is Primitive Irish, a forerunner of what is called Old Irish. The earliest known Irish literature was written between 600 and 900 C.E. in Old Irish. This does not mean that all Ogham stones were carved before 600 C.E. Primitive Irish was still in use after the 6th century as there was a gradual evolution to Old Irish.
*Branch ogam was usually carved on a branch of the specific tree it is related to, the way it is inscribed is in the same vein as the stave version. This is the most commonly used for divination purposes.
..Branch Ogam
..Stave Ogam
*Finger ogam was perhaps the most secret, because certain fingers related to specific letters/associations druids could pass secret messages by touching anothers hand in a certain way or by holding an object.
..Finger Ogam
It was also used on rods or strips of wood that were fastened together at one end. These wands were opened and closed to present stories or poems.Bards are thought to have carried these kinds of Taball-Lorg or “Poets Staff.
Since these wands were made of wood, none survive today. Only the messages on stone survived.
The wooden sticks with the Ogham marking were used for divination similar to the way Runes were used by Norse peoples. Only the Druids and Bards understood the system and could have great influences on their people when they demonstrated its power.
There are 369 verified examples of Ogham writing surviving today. These exist in the form of standing stones concentrated in Ireland, but scattered across Scotland, the Isle of Man, South Wales, Devonshire, and as far afield as Silchester (the ancient Roman city of Calleva Attrebatum).
Similiar markings have been found on standing stones in Spain and Portugal. The markings in Spain are believed to be much older than the ones in Ireland, perhaps dating from 800 BC. It is from this area of the Iberian Peninsula that the Celts who colonized the British Isles may have come.
Ogam can still be seen inscribed on hundreds of large and small stones, on the walls of some caves, but also on bone, ivory, bronze and silver objects. The Ogam script was especially well adapted for use on sticks. Sticks are part of the Basque word for "alphabet": agaka, agglutinated from aga-aka, aga (stick or pole) and akats (notch). The meaning of the word agaka therefore isn't so much "alphabet" as "writing", a stick with Ogam notches conveying a message. The name Ogam likely comes from oga-ama, ogasun (property, wealth) ama (Priestess, mother) property of the Priestess, which indicates that the script was originally designed for use by the clergy of the pre-Christian religion.
Ogam was adopted and further developed by the first monks in Ireland. Our earliest information indicates that they were not sure as to where Ogam came from. According to the "Auraicept" the origin of Irish and Ogam must be sought in the Near East: "In Dacia it was invented, though others say it was in the Plain of Shinar" (line 1105-06). A "made in Ireland" version is recorded in "In Lebor Ogaim" in which the inventor is "Ogma mac Elathan who is said to have been skilled in speech and poetry and to have created the system as proof of his intellectual ability and with the intention that it should be the preserve of the learned, to the exclusion of rustics and fools" ( McManus 8.4).
The script was used by the monks as a monument script between 450 and 800 A.D. and they used it for literary purposes between 650 and 900 A.D. Every time the script was inscribed in stone it must have been used thousands of times on sticks, for which medium the script was obviously designed. Over 500 Ogam inscriptions are known from Ireland (collected by R.A.S. Macalister), some 40 from Scotland ( A. Jackson) and a growing number from the east coast of North America.
The fact that not a single one has been successfully translated is not so much the fault of the monks who wrote the texts, as of our linguists, all of whom assumed that the language of the script was Gaelic. However, this assumption appears to be without foundation, because the syntax of the Gaelic language in no way lends itself to be written in traditional Ogam.
Ogham ceased to be used after the first few centuries of the Christian era, as the use of inscription languages (like runes and ogham) was reviled as a pagan practice.
Great books to get ahold of in regards to Ogam/Treelore
Ogam: The Celtic Oracle of the Trees
by Paul Rhys Mountfort
Description:A comprehensive and practical guide to the ancient oracle based on the alphabet of the Druids. *Describes the symbolism and mythology of the 20 "tree letters" and their magical correspondences. *Includes instructions on how to make your own Ogam divination sticks, cast the oracle, and perceive omens. *Provides historical background and bibliographic references to the Druidic mythology ruling this 1,500-year-old oracle. The ancient Ogam alphabet is a magical and mysterious script, the Celtic equivalent of the runes that can teach us about our fate and future. Named after woodland trees, Ogam's 20 "tree letters" all have unique wisdom to impart that is linked to figures and themes from Celtic mythology. The author addresses three major areas in this book: Ogamlore: the history of this 1500-year-old oracle of the Celtic Druids; Ogamfews: the meaning of the individual tree letters, their magic, characteristics, folklore, and related stories; and Ogamcasting: the practical art of Ogam divination, which includes spreads, castings, and how to create your own Ogam set. With these tools of ancient Celtic wisdom, readers will receive insights and guidance on how to maneuver through life's questions and challenges.
Celtic Tree Mysteries: Practical Druid Magic & Divination
By Steve Blamires
Description:The Celtic Tree Ogham-Spiritual Messages and Magical Secrets from the Green World Trees, and the magic associated with them, manifest the spiritual aspects of the Green World. Celtic Tree Mysteries revives the ancient knowledge and lore of the trees with a practical system of magical ritual and divination. Within the pages of this trusted reference guide, you will find comprehensive instruction and insight on the theory and practice of the Celtic Tree mysteries, including little-known and often misunderstood tenets. Learn the difference between the Ogham script and the Tree Alphabet (and how to use them together for magical purposes). Decipher the physical, mental, and spiritual lessons of the twenty trees of the Ogham, and how to incorporate their wisdom into your life. Find out how to create your own set of Ogham sticks . . . perform Otherworld journeys . . . and discover the deeper, hidden meanings contained within the beautiful, ancient Celtic legends and Green World lore.

