In addition to the above varieties, there is another kind of lettuce known as the “goats’ lettuce,”[1112] of which we shall have occasion to make further mention when we come to the medicinal plants: at the moment, too, that I am writing this, a new species of cultivated lettuce has been introduced, known as the Cilician lettuce, and held in very considerable esteem; the leaf of it is similar to that of the Cappadocian lettuce, except that it is crisped, and somewhat larger.
CHAP. 39.—ENDIVE.
Endive, though it cannot exactly be said to be of the same genus as the lettuce, still cannot be pronounced to belong to any other.[1113] It is a plant better able to endure the rigours of the winter than the lettuce,[1114] and possessed of a more acrid taste, though the flavour of the stalk[1115] is equally agreeable. Endive is sown at the beginning of spring, and transplanted at the end of that season. There is also a kind of spreading[1116] endive, known in Egypt as “cichorium,”[1117] of which we shall have occasion[1118] to speak elsewhere more at length.
A method has been discovered of preserving all the thyrsi or leaves of the lettuce in pots, the object being to have them fresh when wanted for boiling. Lettuces may be sown all the year[1119] through in a good soil, well-watered and carefully manured;[1120] two months being allowed to intervene between sowing and transplanting, and two more between transplanting and gathering them when ripe. The rule is, however, to sow them just after the winter solstice, and to transplant when the west winds begin to prevail, or else to sow at this latter period, and to plant out at the vernal equinox. The white lettuce is the best adapted for standing the rigours of the winter.
All the garden plants are fond of moisture; lettuces thrive, more particularly, when well manured, and endive even more so. Indeed, it is found an excellent plan to plant them out with the roots covered up in manure, and to keep up the supply, the earth being cleared away for that purpose. Some, again, have another method of increasing their size; they cut them[1121] down when they have reached half a foot in height, and cover them with fresh swine’s dung. It is the general opinion that those lettuces only will admit of being blanched which are produced from white seed; and even then, as soon as they begin to grow, sand from the sea-shore should be spread over them, care being taken to tie the leaves as soon as ever they begin to come to any size.
CHAP. 40.—BEET: FOUR VARIETIES OF IT.
Beet[1122] is the smoothest of all the garden plants. The Greeks distinguish two kinds of beet, according to the colour, the black and the white. The last, which is the kind generally preferred, has but very little seed, and is generally known as the Sicilian[1123] beet; just as it is the white lettuce that is held in the highest degree of esteem. Our people, also, distinguish two varieties of beet, the spring and the autumn kinds, so called from the periods of sowing; although sometimes we find beet sown in June even. This is a plant, too, that is sometimes transplanted; and it thrives all the better, like the lettuce, if the roots are well covered with manure, in a moist soil. Beet is mostly eaten[1124] with lentils and beans; it is prepared also in the same way as cabbage, with mustard more particularly, the pungency of which relieves its insipidity. Medical men are of opinion that beet is a more unwholesome[1125] vegetable than cabbage; hence it is that I never remember seeing it served at table. Indeed, there are some persons who scruple to taste it even, from a conviction that it is a food suitable only for persons of a robust constitution.
Beet is a vegetable with twofold characteristics, partaking of the nature of the cabbage in its leaves and resembling a bulb in the root; that which grows to the greatest breadth being the most highly esteemed. This plant, like the lettuce, is made to grow to head by putting a light weight upon it the moment it begins to assume its proper colour. Indeed, there is no garden plant that grows to a larger head than this, as it sometimes spreads to a couple of feet in breadth, the nature of the soil contributing in a very considerable degree to its size: those found in the territory of Circeii attain the largest size. Some persons[1126] think that the best time for sowing beet is when the pomegranate is in flower, and are of opinion that it ought to be transplanted as soon as it has thrown out five leaves. There is a singular difference—if indeed it really exists—between the two varieties of beet, the white kind being remarkable for its purgative qualities, and the black being equally astringent. When wine in the vat has been deteriorated by assuming a flavour like[1127] that of cabbage, its original flavour is restored, it is said, by plunging beet leaves into it.