COMMENTARY. In order to understand this very complicated subject, it

will be necessary in the first place to give an exposition of what the

ancients themselves have written upon it. Dioscorides writes thus of

the Chrysocolla: “The best is the Armenian, which is of an intense leek

colour; the second in quality is the Macedonian; and then the Cyprian, of

which the kind that is pure must be selected; but that which is full of

earth and stones must be rejected. The aforesaid article is to be worked

thus: Having pounded it, throw it into a mortar, and having poured in

water, rub strongly with the flattened hand to the mortar; then allowing

it to settle, strain; and pouring in more water, again rub, and do this

alternately until it becomes clean and pure; then having dried it in

the sun, lay past for use. But if you wish to burn (calcine?) it, do so

in the following manner: Having triturated it sufficiently, put it into

a pan, place upon the coals, and do otherwise as we previously said in

the former cases. The chrysocolla has the power of deterging ulcers,

repressing and cleansing fungous flesh; is styptic, calefacient, mildly

septic, with a certain amount of pungency. It belongs to the class of

medicines which excite vomiting, and which may prove fatal to life.” (v,

104.) This chrysocolla is evidently the same as that which Theophrastus

has described as “being found in great quantity in gold mines and the

parts around them.” (De Lapid. 47.) Now we may here say at once that

every person conversant with mineralogy, must recognise the chrysocolla,

described above, as being the mineral called “common copper-green” by

Jameson, being an impure carbonate of copper. For a clear description of

it, see Cleaveland (Mineralogy, p. 570.) This, it will be remarked, is

the only substance to which Dioscorides applies the name of Chrysocolla;

but in a preceding chapter, treating of the varieties of verdigris, he

says, “There is a certain kind of verdigris made by the goldsmiths, by

means of a mortar and pestle, of Cyprian copper and the urine of a young

person, _with which they solder gold_.” (v, 92.) Now to this variety of

the verdigris, as we shall soon see, the name Chrysocolla (from its being

used in soldering gold) was also applied by the writers subsequent to

Dioscorides. Thus Pliny (H. N. xxxiii, 26, 27, 28) first gives a very

elaborate description of the true chrysocolla; and then in the following

chapter he briefly notices the other kind, which he says was also called

“santerna,” and was prepared from Cyprian verdigris, the urine of a boy,

with the addition of nitrum (soda?) pounded in a Cyprian mortar with

Cyprian copper _or_ bronze. This, he adds, forms a solder to gold. This,

however, he does not say was ever used in medicine. The former kind

or true chrysocolla of Dioscorides, he says was used in medicine for

cleansing wounds along with wax and oil, and also in a dry powder; that

it was given in a linctus with honey for orthopnœa and angina; that it

was used as an emetic; was added as an ingredient to collyria for specks

on the eyes, and to green plasters for relieving pain and contracting

cicatrices. This chrysocolla, he says, in conclusion, the physicians

call _acesis_ (a term, by the way, synonymous with medicinal), and was

different from the _orobitis_ which he had previously described as being

artificially tinged with a herb called by him “lutum,” meaning thereby,

we suppose, woad, or the _Isatis tinctoria_. (l. c.) Galen describes the

two kinds together, and treats of their medicinal powers as follows:

This medicine, chrysocolla, is one of those that consume the flesh, and

is not strongly pungent; but it is moderately discutient and desiccant.

Wherefore some call only the fossil by this name, but some also the

substance which is prepared in a bronze (copper?) mortar with a copper

pestle by means of the urine of a boy, which some value according to

the differences of the verdigris. But it is better to prepare it in

summer, or at least in hot weather, pounding the urine in the mortar.

And it answers more excellently if the bronze, of which you make the

mortar, be red, and the pestle too, for more is thus rubbed off by the

turning round of the pestle when the bronze is of a softer nature. This

medicine is most suited to malignant sores, both by itself and mixed

with other substances. He concludes by saying of the fossil chrysocolla,

that the more desiccative the less stimulant it is, as being so much

the more attenuated; and that when burnt (calcined), it becomes still

more attenuated. (De Simpl. ix.) It is clear from this statement that

Galen included under his list of Simples both the fossil chrysocolla and

the kind prepared from verdigris. Aëtius merely abridges the account of

the chrysocolla given by Galen. (ii, 81.) And as Oribasius professedly

copies his descriptions of the fossils used in medicine from Dioscorides,

we need not say anything further of his account of chrysocolla, than

that it coincides entirely with that of Dioscorides. (Med. Coll. xiii.)

Celsus ranks it with the corrosive (v, 6) and the caustic substances. (v,

8.) We now turn to the Arabians. Avicenna, in the first place, treats

of this substance under the name of chrysocolla, of which he describes

two species; the one, the artificial, made with the urine of a boy in

a bronze mortar, as already explained; the other the fossil, of which

he says he will now treat. He describes its general characters, namely,

that it is abstergent, caustic, septic, and so forth. Referring to

Dioscorides and Galen, he calls it an emetic and astringent medicine,

and good for malignant sores. (ii, 2, 358.) He there refers to sect.

696, where he treats of tincar, of which he says that it consists of two

kinds, the fossil and the factitious, the latter of which is called the

gold-solder (capistrum auri). It is useful, he says, in toothache and

carious teeth. Averrhoes describes it under the names of Laçacolaap, i.

e. Consolidatura auri; in Arabic, _Cumbar_. He gives exactly the same

account of the two species as Galen. He says the factitious kind is best

prepared in a mortar of red bronze with the urine of a young person;

which species is more efficacious than the other. (Collig. v, 43.)

Serapion in the portion of his work devoted to minerals, writes thus of

_Tincar_, i. e. _Borax_. “Ebn Amram says of it, it is of the species

of salts, and is found with the taste of _baurach_ (nitrum?), and has

some bitterness; and it is either fossil or factitious. And the fossil

is in the banks of the sea; it is hot, dry, and subtile; is useful in

toothache, and kills the worm in them, and in stopping the throbbing in

them it has wonderful powers.” Rhases and Aben Mesuai say of it, that the

basis (radix) of it is the urine of a boy, we mean of the factitious,

and it is the solder of gold (chrysocolla.) It would appear to be the

chrysocolla which is described by Haly Abbas (Pract. ii, 48, 495), but

we must admit ourselves incapable of interpreting correctly his meaning

as expressed in the _barbarous_ translation of his works. Ebn Baithar

first treats of chrysocolla under the name of Tankâr in an extract from

the works of Ebn Amram which we have given above as quoted by Serapion.

(i, 214.) And again in the 2d volume (434), he first gives descriptions

of the chrysocolla in extracts from Dioscorides and Galen, and concludes

with the remark that some people called it the tankar chrysocolla, but

that the chrysocolla of Dioscorides and Galen was a totally different

article from the tankar. Rhases gives merely extracts from Dioscorides

and Galen. (Cont. l. ult. i, 25.) He calls it adhesio auri. From what

has been stated above, we now draw the following conclusions regarding

the matters treated of under this head: 1. That the mineral known by the

names of “copper green,” “mountain green,” “native carbonate of copper,”

was the true chrysocolla of Dioscorides, the said term signifying _Gold

solder_. 2. That Dioscorides further describes a preparation of verdigris

which was also used for soldering gold, to which the name chrysocolla

was likewise applied by Pliny, Galen, and others. 3. That under the

names of _Tincal_, _Tankâr_, and _Borax_, the Arabians described a

species of salt, which most probably was our _Sodæ Biboras_, to which

they sometimes applied the name chrysocolla from its being used in the

soldering of gold, but their best authorities (as for example, Avicenna,

and Ebn Baithar) were well aware that this borax was a totally different

substance from the chrysocolla of Dioscorides. The name borax is probably

a corruption of _Baurach_, which is the term applied by the Arabians to

the nitrum of the Greeks and Romans, that is to say, _natron_, or soda.

If the reader will take the trouble to read what has been written on the

chrysocolla of the ancients by many learned men in modern times, as, for

example, Alston, Hill, Geoffroy, Quincy, Sprengel, and Kidd, he will be

the better able to judge whether or not we have succeeded in illustrating

what has always been considered a very obscure subject.

Χρυσοκόμη ἢ Χρυσῖτις,

Chrysocome or Chrysitis; its root has at the same time acrid and

astringent powers, and therefore is not much used. Only in peripneumonia

and hepatic affections it is given boiled in honeyed water. It also

promotes menstruation.

* * * * *

COMMENTARY. Pliny complains that it had no name in the Latin language;

and Anguillara and Matthiolus were unable to make out what it is. It

now holds a place in the Linnæan system by the name of _Chrysocoma

Linosyris_. Our author borrows his characters of this article from

Dioscorides (iv. 55.) Galen describes it in almost the same words. It is

not to be found in the works of Dioscorides or Celsus, nor, as far as we

can discover, in those of the Arabians.

Ψευδοβούνιον,

Pseudo-Bunion, _Bastard Rape_; its properties being like those of rape,

it is heating, discutient, and detergent. It, therefore, removes tormina,

stranguries, and pains of the sides. It also discusses scrofulous

swellings when applied along with salts and wine.

* * * * *

COMMENTARY. It would appear that it is the _Pimpinella tenuis_ or

_Slender Burnet_. Our author copies from Dioscorides. Galen treats very

lightly of this article. It does not appear that it is treated of by the

Arabians.

Ψευδοδίκταμνον,

Pseudo-Dictamnum, _Bastard Dittany_, has the powers of weak dittany.

* * * * *

COMMENTARY. We are inclined to join those who refer it to the _Marrubium

Pseudodictamnum_. Galen and Dioscorides join in representing it as an

article of little consequence.

Ψιμύθιον,

Cerussa, _White Lead_, is refrigerant and emplastic.

* * * * *

COMMENTARY. We have treated of it as a poison in Book V. § 59. Alston

says: “Our white lead is certainly the Ψιμύθιον of Dioscorides and the

Cerussa Plinii” (xviii.) The ancient ceruse consisted of the carbonate

of lead which had been exposed to the vapours of vinegar, and was,

therefore, little or nothing different from the modern ceruse. Geoffroy’s

description of the process is taken, in fact, from Dioscorides. It

would appear to have been sometimes administered internally, if, as Dr.

Hill remarks, it is an ingredient in the _Trochisci albi_ of Rhases.

We have not been able to find, however, this trochisc in Rhases, nor

in any of the ancient authorities. Perhaps Dr. Hill confounded it with

the Emplastrum album, of which ceruse is an ingredient. (See Galen, De

Comp. Med. sec. gen. vi, and Celsus, 222 ad Milligan.) Galen in fact

expressly says that ceruse ought not to be administered internally

(Meth. Med. iv.) He recommends it as an anodyne collyrium in pains of

the eyes (Comment. in App. vi, 31), and as an astringent and soothing

application in general. (De Simpl. Med. ix.) Dioscorides describes

minutely the preparation of ceruse, and the different kinds of it, but

gives its medicinal properties in brief terms like our author. (v. 103.)

Celsus recommends it in burns and ulcers (vi, 7), but internally taken

he treats of it as a poison (v, 27, 15.) All the other Greek and the

Arabian authorities after Galen give ceruse exactly the same characters

as we have stated them above. See in particular Serapion (De Simpl.

378); Avicenna (ii, 2, 117); Haly Abbas (Pract. ii, 48); Ebn Baithar (i,

63.) The last of these says of it, that it is useful in the same class

of cases as Minium; that dissolved in vinegar, and more especially when

mixed up with rose-oil, it is a good application in cephalalgia; that it

forms a proper ingredient in collyria for inflammations of the eyes,—and

dissolved in a woman’s milk or mixed up with the white of an egg,—that it

is dropped into the eye with advantage in such cases.

Ψύλλιον,

Psyllium, _Fleawort_; the seed belongs to the second order of

refrigerants. With regard to heating and moistening powers it holds an

intermediate place.

* * * * *

COMMENTARY. Sprengel remarks, that there can be no difficulty about it;

it is the _Plantago Psyllium_ L. Dioscorides and Pliny recommend it

pounded with hog’s lard as an application to malignant ulcers; Pliny

also says that its seed is a good application to the bites of serpents.

(H. N. xxvi, 66.) Dioscorides says it cures tumours, arthritic diseases,

intestinal hernia, and other complaints, with rose-oil, vinegar or water.

It is, he says, a powerful refrigerant. (iv, 70.) Galen and the other

Greek authorities give its characters succinctly like our author. Celsus

puts it in his list of agglutinative substances (v, 2.) The Arabians

recommend it for the same purposes as the Greeks, and also for allaying

the inflammation of acute fevers. See Avicenna (ii, 2, 533); Serapion

(De Simpl. 230); Ebn Baithar (i, 132); Rhases (Cont. l. ult. i, 567);

Mesue (De Simpl. 20.) We have treated of it as a poison in Book V. §

40. According to Crantz its poisonous qualities have been exaggerated

by Dioscorides. (Mat. Med. iii, 117.) Accordingly we do not find it

treated of by the late writers on toxicology. Although it has long

ceased to occupy a place in our dispensatory, it has been celebrated in

modern times for its medicinal virtues. Platearius commends it highly

as a cooling and astringent medicine, in acute fevers, dysenteries,

hemorrhages, &c. (De Simpl. Med.) Prosper Alpinus mentions that the

modern Egyptians make frequent use of its mucilage as a medicine, and

hence he finds fault with Dioscorides and Mesue for setting it down as

a poison. (De Med. Ægypt.); and Rutty (Mat. Med. 415.) Its seeds form

with boiling water a rich mucilage, which it appears is still much used

in India, in catarrh, gonorrhœa, and nephritic affections. Lindley (Veg.

Kingd. 643.) A recent authority on pharmacy says of it that its seeds are

mucilaginous and purgative. Gray (Suppl. to Pharmacop. 44.)

Ψωρικὸν,

Psoricum, is formed by mixing two parts of chalcitis with one of

litharge, triturating them in vinegar, and, having put them into a new

pot, by burying them in dung for forty days. It becomes more desiccative,

more subtile, and less pungent than chalcitis.

* * * * *

COMMENTARY. Dioscorides and Pliny call it a mixture of cadmia and

chalcitis; Galen, Aëtius, and our author say of litharge and chalcitis.

Avicenna follows Dioscorides. (ii, 2, 273.) Celsus also directs it to be

made of chalcitis and cadmia. (vi, 6, 31.) It derives its name from its

being used as an application to parts affected with scabies (psora.) The

psoricum has been long unknown in the practice of medicine.

Ὠὸν,

Ovum, _An Egg_; the white and thin part is free from all pungency,

being moderately cooling. It is to be used for the eyes, ulcers in the

pudendum, and all ill-conditioned ulcers. It is also mixed up with the

medicines which form styptic plasters. And the yelk of an egg being

possessed of similar powers, is mixed up with anti-inflammatory remedies.

When roasted it becomes more desiccative but less soothing. If a whole

egg be boiled in vinegar, and eaten, it dries up alvine fluxes. But if,

having received the addition of some sour substances, such as galls,

sumach, or the flowers of the wild pomegranate, it be fried, it becomes

considerably more drastic. A whole egg applied raw immediately relieves

burns. When taken in a supping state, it concocts and soothes affections

in the chest, and proves demulcent for asperities of the trachea. New

eggs are to be preferred to old, and those of hens to the eggs of all

other animals.

* * * * *

COMMENTARY. Galen gives, in his usual copious and elegant style, a

somewhat lengthy dissertation on the medicinal properties of eggs, but

the narrow limits to which we are necessarily restricted, prevent us

from transferring the substance of it to our pages, although it contains

much that is highly interesting. (De Simpl. xi.) Galen recommends eggs

for various medicinal purposes; and in particular he says that wool

dipped in the white of an egg proves a serviceable application to burns.

Dioscorides states their virtues more briefly, and to him our author is

more particularly indebted. (ii, 54, 55.) He recommends the white of an

egg in a tepid state for severe pains of the bladder and ulceration of

the kidneys, roughness of the windpipe, vomiting of blood, catarrhs,

and defluxions of the chest. Pliny, Dioscorides, and Sextus Platonicus

say that eggs pounded with oil form an excellent application in cases

of erysipelas, the leaves of beet being laid on the place. Pliny

and Dioscorides recommend them for affections of the eyes. Avicenna

recommends the white of an egg with melilot in ulcers of the intestines.

He says eggs boiled in vinegar are useful in diarrhœa and dysentery. He

recommends a suppository of the albumen of an egg in prolapsus ani, and

other affections of the fundament. Like the preceding authorities he

speaks favorably of it as an application to the eyes. (ii, 2, 520.) See

also Ebn Baithar (i, 193); Serapion (c. 446); Rhases (Ad Mansor.; Antid.

iv.)

Ὤκιμον,

Ocimum, _Basil_, belongs to the second order of calefacients, and has

also some recrementitious humidity, hence it is of no use when taken

internally; but when applied externally, it is discutient and digestive.

* * * * *

COMMENTARY. It most probably is the _Ocimum Basilicum_. Dioscorides not

only recommends it for many medicinal purposes externally, but also

says of it that it loosens the bowels, is carminative, diuretic, and

creates milk, but is of difficult digestion; the seed, he adds, when

taken in a draught, is beneficial in melancholy, dysuria, and flatulence,

and it is also sternutatory. (ii, 170.) Our author follows Galen very

closely. Aëtius also condemns the internal administration of basil,

but praises highly a decoction of it as a fomentation to the eyes, and

particularly those of children. Oribasius as usual follows Dioscorides,

and, therefore, like him approves of the internal use of it. It occurs

in the works both of Hippocrates and Celsus, the latter of whom says of

it that it moves the bowels, and is diuretic. (ii, 29, 31.) The Arabians

treat of it still more fully than the Greeks. Avicenna says it is a

cordial medicine, that it generally binds the bowels, but also moves

them, if there be humours in them, that it is useful in hæmoptysis and in

difficulty of breathing. (ii, 2, 101.) See also Serapion (c. 167); Ebn

Baithar (i, 110); Rhases (Cont. l. ult. ii, 121.) The basil held a place

in our English dispensatory down to the times of Quincy and Lewis. It

holds a place in the modern Greek Pharmacopœia, where it is stated that

it is indigenous in Persia, and only cultivated in gardens in Greece. (p.

27.)

Ὠκιμοειδὲς,

_Ocimoides_, which some call Philetærium. Its root is useless, but the

seed is composed of subtile matter, and is desiccative without pungency.

* * * * *

COMMENTARY. Matthiolus held it to be a species of lychnis, but this

opinion is rejected by Dodonæus. Sprengel agrees with Lobelius and

Dalecampius in referring it to the _Saponaria ocimoides_. This is one of

the most disputed articles of the ancient Mat. Med. Of the conjectures

which have been made respecting it, the most probable then is that it

was either a species of _Lychnis_ or _Saponaria_. See Parkinson (Theatre

of Plants, 630, 760.) We are disposed to acquiesce in opinion with those

who hold it to be the _Saponaria ocimoides_. Dioscorides says of it, that

its seed when drunk in wine is calculated to benefit those who have been

stung by scorpions, and is useful for the bites of all other kinds of

reptiles, and that it is given in sciatica with myrrh and pepper. (iv,

28.) Galen states its character in nearly the same terms as our author.

It is not described by Aëtius, by Hippocrates or Celsus, nor, as far

as we can discover, by any of the Arabians, with the exception of Ebn

Baithar, whose notice of it is entirely made up from Dioscorides and

Galen. (i, 93.) It has been long unknown to our Dispensatory, and does

not occur in the Pharmacopœia of the modern Greeks.

APPENDIX TO THE THIRD SECTION.

_On the Substances introduced into the Materia Medica by the Arabians._

Having thus given a brief account of all the Simple Substances described

by the Greek and Roman writers on the Materia Medica, we are now called

upon to supply what information we can procure regarding the additions

made to their list by the Arabians. This, we need scarcely say, is a

field of research, which, having been hitherto but little cultivated,

is attended with difficulties of a particularly formidable nature; for,

although we have been enabled to avail ourselves of the learned labours

of Professor Sprengel, Dr. Royle, Dr. Ainslie, and of certain other

oriental scholars who have touched cursorily upon these matters, we have

been more thrown upon our own resources on the present occasion than

at any other stage of our progress in executing this work. We trust,

then, that our readers will receive with peculiar indulgence our present

essay, which, however imperfect, will be found, if we mistake not, to

have opened up a mine of valuable knowledge from which some more skilful

labourer in the same line will yet draw additional stores of information

to the profession. Of course it will be readily seen, that we do not

pretend to give an account of all the articles introduced into the

practice of medicine by the Arabians; that, even if we were possessed of

the requisite knowledge of the oriental languages, would evidently be

out of the question within our narrow limits. For Ebn Baithar alone, if

his laborious work were properly explored, would furnish a large volume

of new matters added by his own individual exertions to the accumulated

treasures of his predecessors; but, of the articles first treated of

by him there are unfortunately many which are but very doubtfully

determined, and not a few which are left wholly undetermined by his

translator Dr. Sontheimer. And here it is but right that we should

acknowledge that the translation itself would have been to us “a sealed

book” if our learned friend, Professor Blackie, of Aberdeen, had not

come to our assistance, and in so far made up for our own very imperfect

acquaintance with the German language. But, besides the stores of Ebn

Baithar, there is much in those of Avicenna, Serapion, Rhases, and Haly

Abbas, which still remain to be unfolded by some fortunate _savant_ who

is acquainted both with the languages of the East and the sciences of the

West.

It may be proper to mention, that the articles which are here described

are set down in the same order as the notices of them were composed,

because we could not satisfy ourselves with regard to any methodical

arrangement which would conveniently apply to them and be in unison with

the general plan of this work.

_Ambra grisea._

A recent writer on the Materia Medica gives the following description of

Ambergris: “The substance called _Ambergris_ (ambra grisea) is procured

from the Cachalot or spermwhale. In this country it is used as a perfume

only; on the continent it is employed in medicine. It appears to be the

indurated fæces (perhaps somewhat altered by disease) of the animal.

Mr. Beale collected some of the semi-fluid fæces, and found that the

dried mass had all the properties of ambergris. It is a solid, opaque,

grayish, striated substance, having a pleasant musk-like odour, and which

is derived from the squid (_sæpia moschata_) on which the animal feeds.”

Pereira (Mat. Med. 1392.) No one who compares this account of ambergris

with what is said of it in the extracts we have given from Serapion and

Avicenna under _Electrum_, can entertain a doubt that these authors were

well informed as to the nature of this substance. Ebn Baithar gives a

similar account of the origin of ambergris. He says, it is furnished by

sea monsters which swallow it and vomit it up again. It swims on the

surface of water, and the blackish kind is of little value. He calls it

the most excellent of all aromatics, and praises it for strengthening the

heart and brain, and for curing cramp and similar complaints. Among other

powers which it possesses, it is said to be intoxicating. (i, 210, 405.)

See also Haly Abbas (Theor. v, 33.) The Greeks and Romans would appear to

have been unacquainted with this species of Amber until after the Arabian

period. It is accurately described by Symeon Seth, as we have already

stated above in the commentary on _Electrum_. He holds it to be a good

cordial and stomachic medicine.

_Bezoar._

As this article is now but little known in this country, it may be proper

to prefix some account of it from recent authorities. Lewis writes of

it thus: “_Lapis Bezoar orientalis_, oriental Bezoar stone, supposed to

be produced in the pylorus or in a cavity at the bottom of the fourth

stomach of an animal of the goat kind, which inhabits the mountains in

different parts of Persia.” (Mat. Med. 217.) But Bontius is, perhaps we

may say, the most accurate of the modern authorities who have described

the oriental bezoars. He describes them as being alvine concretions which

form in goats or gazelles, and have generally a little piece of chaff as

a nucleus. He had also seen them taken from the bodies of monkeys. (Med.

Ind. c. 45.) See further Gray (Suppl. to Pharmacop. 179, 136.) Now, it

is certain that these Bezoars were much used in medicine by the Arabians

as they are in the East at the present day; and yet, as far as we have

been able to discover, they are not described in any of the Arabian works

on the Mat. Med., with the exception of Ebn Baithar, and his account

of them is very indistinct and unsatisfactory. We may gather from his

description, however, that the term was applied to more substances than

these alvine concretions. One of his authorities speaks of the best

kind being found in the heart of the stag. Like all his countrymen, he

recommends the bezoar as an amulet and an antidote to poisons. (119.)

Indeed the term Bezoar would appear to have been used as signifying

alexipharmical. See Avicenna (ii, 2), and Serapion (c. 441.) Frequent

mention of it occurs in the works of the Arabians. See Haly Abbas

(pluries); Rhases (Cont. l. ult., and xxxv, 6, 8, 1); Avicenna (iv, 6, 1,

4.)

_Camphora._

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