These are all found on Witchery website found here: https://sites.google.com/site/witcherymod/ I have copied them here for convience sake.

Grassper

Four Grassper plants are created by placing a chest over still water and surrounding its four sides with tall grass. Using a Mutating Sprig on the chest will cause the tall grass to be mutated into Grassper plants (the chest will be consumed).

Critter Snares

Four Critter Snares are created by placing a spider web over still water and getting a zombie to be trapped in the web. The web must be surrounding on four sides by Alder Saplings. Use a Mutating Sprig on the spider web to mutate the saplings into Critter Snares.

Minedrake

To obtain a Minedrake, a witch must first mutate a Creeper with a Mandrake. This is very tricky and hazardous. The Creeper and awakened Mandrake must be trapped in a Cobweb above Still Water. Fully grown Mandrake Plants must be located on the four sides of the Cobweb. Four Grassper plants must be located on the diagonal corners of the Cobweb. The Grassper plants must hold a Charged Attuned Stone, 2 Mutandis Extremis and a Focused Will, in any order.

Wild Bramble

Wild Brambles are mutated from a Cactus plant up to 4 blocks high that is surrounded by Spanish moss on four sides. The moss must be over still water blocks. Between each Spanish moss block must be Grassper plants holding two blaze powder and two bonemeal. Using a mutating sprig on the bottom most block of the Cactus will mutate up to 4 cactus blocks (vertically stacked) into Wild Bramble.

Blood Poppy (Previously called Blood Rose)

Four Blood Roses are created by placing a Leech Chest over still water and surrounding its four sides with Roses. Using a Mutating Sprig on the chest will cause the roses to be mutated into Blood Roses (the chest will be consumed).

Wormwood

Wormwood must initially be mutated using a Mutating Sprig on fully grown Wheat, surrounded by Wispy Cotton, with water diagonally in the corners.

Ender Bramble

Ender Brambles are mutated from a Sugar Cane plant up to 16 blocks high that is surrounded by Spanish moss on four sides. The moss must be over still water blocks. Between each Spanish moss block must be a Grassper plant holding an Ender Pearl. Using a mutating sprig on the bottom most block of the Sugar Cane will mutate up to 16 sugar cane blocks (vertically stacked) into Ender Bramble.

Parasytic Louse

A Parasytic Louse is created by mutating a Silverfish with Lily Pads. Place a Critter Snare containing a silverfish on the ground and surrounding it with Lily Pads each above a still water block. Place Grassper plants on the diagonal corners of the Critter Snares. Place a charged attuned stone in one of the Grasspers, Tongue of Dog in another and Mutandis in the other two. Finally, use a mutating sprig on the Critter Trap, a Paraysitic Louse will be created from the Silverfish. Right-click to pick up the Louse.

Owl

Owls are created by mutating a wolf (or dog) with a bat. Catch 2 to 4 bats using a Critter Snare. Place a spider web above a still water block and trap a wolf (or dog) in the spider web. Surround the web on 2 - 4 sides with Critter Snare plants containing a trapped bat. Place Grassper plants on the diagonal corners of the web. Place a charged attuned stone in one of the Grasspers and Mutandis Extremis in the other three. Finally, use a mutating sprig on the web, an Owl will be created for each trapped bat (so 2 - 4). It is probably best to do this, in an enclosed space so they don't just fly off before they can be tamed!

Toad

Toads are created by mutating an ocelots (or cat) and a small slime. Catch 2 to 4 small slimes using a  Critter Snare. Place a spider web above a still water block and trap an ocelot (or cat) in the spider web. Surround the web on 2 - 4 sides with Critter Snare plants containing a trapped small slime. Place Grassper plants on the diagonal corners of the web. Place a charged attuned stone in one of the Grasspers and Mutandis Extremis in the other three. Finally, use a mutating sprig on the web, a toad will be created for each trapped slime (so 2 - 4). It is probably best to do this in an enclosed space so they don't just hop away before they can be tamed!

Winged Monkey

A winged monkey is made via mutation, by using a Mutating Sprig on a cobweb, above water, containing an Owl and a Wolf. The cobweb must be surround on each direct side by a fully grown cocoa bean. Grasspers must be adjacent diagonally, containing two Mutandis Extremis, a Poppy and a Charged Attuned Stone. Once created, the monkey will need to be tamed.