Wheat and darnel are not kilayim with one another. Barley and oats, spelt and rye, broad bean and Nile cowpea, grasspea and red grasspea, hyacinth bean and cowpea are not kilayim with one another.

The chatemelon and muskmelon are not kilayim with one another. R’ Yehudah says: [They are] kilayim. Lettuce and wild lettuce, chicory and wild chicory, leek and field leek, coriander and wild coriander, mustard and Egyptian mustard, Egyptian gourd and ash gourd, Egyptian bean and carob bean are not kilayim with one another.

The turnip and the radish, the kohlrabi and the garden cabbage, spinach beets and shrubby oraches are not kilayim with one another. R’ Akiva added: Garlic and chives, onion and shallot, lupine and yellow lupine are not kilayim with one another.

With respect to trees: Pears and gall-nut pears, quinces and hawthorns are not kilayim with one another. Apples and wild-apples, peaches and almonds, jujube and wild jujube — even though they are similar to one another, they are kilayim with one another.

The rounded radish and the elongated radish, mustard and field mustard, Greek gourd with the Egyptian [gourd], or the ash [gourd] — even though they are similar to one another, they are kilayim with one another.

The wolf and dog, village dog and fox, goats and gazelles, ibex and ewes, horse and mule, mule and donkey, donkey and wild ass — even though they are similar to one another, they are kilayim with one another.

One may not bring [together] a tree with a tree, nor greens with greens, nor a tree with greens, nor greens with a tree. R’ Yehudah permits greens with a tree.

One may not plant greens inside the stump of a sycamore, nor may one graft rue to cassia, as this is ‘‘greens with a tree.’’

[If] someone stores turnips or radishes under a grapevine — if some of their leaves are exposed, he need not be concerned about kilayim, nor about sheviis, nor about tithes, and they may be taken on the Sabbath. [If] someone sows a wheat grain and a barley grain together, this is kilayim. R’ Yehudah says: It is not kilayim until there are two wheat grains and one barley grain, or a wheat grain and two barley grains, or a wheat grain, a barley grain and a spelt grain.

Any se’ah in which there is a quarter[-kav] of a different kind, he must reduce. R’ Yose says: He must remove. [This applies] whether it is of one kind and whether it is of two kinds. R’ Shimon says: They spoke only of one kind. But the Sages say: Whatever is kilayim with the se’ah can be added together [to constitute] a quarter[-kav].

With what are these things said? Grain in grain, legume in legume, grain in legume, legume in grain. In truth, they said: Garden seeds which are not eaten combine to one twenty-fourth of what is sown in a beis se’ah. R’ Shimon says: Just as they said to be stringent, so did they say to be lenient. Flax in grain combines to one twenty-fourth of what is sown in a beis se’ah.

[If] one hundred of tevel [mixed with] one hundred of chullin, he takes out one hundred and one. [If] one hundred of tevel [mixed with] one hundred of maaser [rishon], he takes out one hundred and one. [If] one hundred of adjusted chullin [mixed with] one hundred of maaser [rishon], he takes out one hundred and ten. [If] one hundred tevel [mixed with] ninety of maaser [rishon], tithe, [or] ninety of tevel [mixed with] eighty of maaser [rishon], he has not lost anything. This is the rule: As long as the tevel is the majority, he has not lost anything.

[If] one had ten rows of ten jugs of wine [each], and he said: ‘‘[In] the outer row, one [jug] is maaser,’’ but it is not known which [row] this is, he takes two barrels diagonally [opposite each other]. [If he said:] ‘‘[In] half the outer row, one [jug] is maaser,’’ but it is not known which [half a row] this is, he takes four barrels from four corners. [If he said:] ‘‘[In one] row, one [jug] is maaser,’’ but it is not known which [row] this is, he takes one diagonal row [of barrels]. [If he said:] ‘‘[In] half a row, one [jug] is maaser,’’ but it is not known which [half a row] this is, he takes two diagonal rows [of barrels]. [If he said:] ‘‘[In] one barrel is maaser,’’ but it is not known which [barrel] this is, he takes from each barrel.