BOTANY: ROSACEUM.
BOTANY: ROSE, 1633.
BOTANY: ROSE, 1503.
BOTANY: DOUBLE WILD ROSE.
BOTANY: HAWTHORN, 1565.
EGYPTIAN ACACIA TREE.
CABBAGE ROSE
Rose thorns
Acanthus flowers
BOTANY: CACTUS.
FORGET-ME-NOT & ACANTHUS.
BOTANY: PRICKLY PEAR.
Sea holly (Eryngium giganteum)
Castor oil fruits (Ricinus communis)
MOSS ROSE, 1788.
Blessed thistle (Cnicus benedictus)
Sea holly
Rosa thorns
BOTANY: GRAPES.
BOTANY: CHIVES.
BOTANY: SAFFRON.
BOTANY: ROSEMARY, 1485.
BOTANY: COTTON PLANT, 1579.
BOTANY: GARDEN ANGELICA
BOTANY: CLOVE TREE, 1633.
BOTANY: GLASSWORT, 1633.
BOTANY: COMMON CHERVIL.
BOTANY: HORSE-RADISH.
BOTANY: RYE, 1579.
BOTANY: MAIDENHAIR FERN.
BOTANY: BROME GRASS.
BOTANY: QUAKING GRASS.
BOTANY: ADAM'S NEEDLE.
BOTANY: DRAGON TREE.
BOTANY: BANANA TREE, 1579.
BOTANY: SUNFLOWER, 1597.
BOTANY: TREE OF SORROW.
BOTANY: FOXGLOVE, 1597.
BOTANY: SEA LAVENDER.
Cactus Facheiroa ulei abstract
Thorn apple (Datura stramonium) seed pod
Century plant leaves
Polaskia chichipe cactus
OPIUM POPPY, 1579.
Blackberries, woodcut
Spear thistle (Onopordum sp.)
Four roses, X-ray
Spear thistle flower
Cotton thistle (Onopordum acanthium)
Thistle flower
PRICKLY LANTANA, 1789.
Flowering cactus (Cleistocactus sepium)
Mammillaria zeilmanniana
Flowering cactus plant
Flower pollen
CACTUS: OPUNTIA, 1606.
CACTUS, 1606.
BOTANY: SAGE, 1719.
BOTANY: THYME, 1485.
ROSE, 1542
Fox-tail agave (Agave attenuata)
Aloe vera flowers
Ceiba;name of a genus of many species of large trees found in tropical areas;including Mexico;Guatemala;Central and South America
Pineapples (Ananas comosus)
Spurge (Euphorbia canariensis)
Cactus plants
Cactus plant
Teasel flower head
Acacia flowers (Acacia karoo)
Centaurea sphaerocephala flower
Close-up of thorns on a spiked plant, San Miguel de Allende, Guanajuato, Mexico
PRICKLY PEAR CACTUS
Cabbage thistle (Cirsium oleraceum)
Sunflower pollen, SEM
Bramble (Rubus sp.) branch, X-ray
Holly leaves
Pollen grains, computer artwork
Teasel seed head
Slender candelabra euphorbia (Euphorbia avasmontana)
BOTANY: ROSEMARY.
BOTANY: SAGE.
BOTANY: GINGER.
Balm of Gilead (Cedronella canariensis) stem
BOTANY: HEDGE CHERVIL
Robin's pincushion galls
Close-up of thorns on a rose stem
Thorn, extreme close-up
BOTANY: GARLIC, 1579.
BOTANY: GARLIC, 1597.
BOTANY: TOBACCO, 1576.
BOTANY: PINEAPPLE, 1586.
BOTANY: POTATO PLANT.
BOTANY: THE PEANUT PLANT.
BOTANY: TOMATO PLANT.
BOTANY: SWEET POTATO, 1597.
BOTANY: MISTLETOE, 1597.
BOTANY: MOUNTAIN RUE, 1597.
BOTANY: GARDEN RUE, 1597.
BOTANY: SMALL WILD RUE.
BOTANY: FENNEL, 1597.
BOTANY: PARSLEY, 1579.
BOTANY: PARSLEY ROOT.
BOTANY: ASPARAGUS, 1633.
BOTANY: MALE MANDRAKE.
BOTANY: FEMALE MANDRAKE.
BOTANY: LEEKS, 1579.
BOTANY: WHITE ONIONS, 1597.
BOTANY: CINNAMON TREE.
BOTANY: SESAME PLANT, 1633.
BOTANY: GARDEN CUMIN.
BOTANY: OLIVE TREE, 1579.
BOTANY: BELLADONNA, 1744
BOTANY: MANDRAKE, 1581.
BOTANY: CAROB TREE, 1633.
BOTANY: MARJORAM, 1485.
BOTANY: IVY, 1597.
BOTANY: LEEK, 1565.
Stachys recta calyx, light micrograph
Cactus spines
Honey locust thorn
Acacia thorns
Dried teasel abstract
Carline thistle
BLACK PEPPER PLANT, 1578.
STONE PINE TREE, 1633.
HEMP PLANT.
VERVAIN.
STRAWBERRY
COTTON PLANT, 16th CENTURY.
Thistle, extreme close-up
Cactus (Winterocereus aureispina)
Parodia herteri cactus
Gymnocalycium stenopleurum cactus
Eryngium 'Dove Cottage Hybrid'
Eryngium x tripartitum flowers
Teasel (Dipsacus sylvestris)
Western gorse (Ulex gallii), illustration
DANDELION.
THIN-LEAFED FLAX, 1597.
FLAX, 1597.
Poppy flower, woodcut
Sweet chestnuts (Castanea sativa)
BOTANY: FUNGI, 1560.
Bramble stem, foliage and root system
Houseleek (Sempervivum montana)
Blue Agave (Agave tequilana)
Aloe vera
Carnivorous plant leaf scales, SEM
Alluaudia procera leaves
Alluaudia procera tree
Didieriaceae thorns
GREAT LEOPARD'S BANE.
THIN-LEAFED WILD FLAX.
BOTANY: GRAPES, 1910.
BOTANY: GARLIC BULBS, 1512.
BOTANY: ONIONS, 1512.
BOTANY: ONION, 1482.
BOTANY: VIRGINIAN POTATO.
BOTANY: DATE PALM, 1597.
BOTANY: WHEAT, 1579.
Prickly pear (Opuntia ficus-indica)
薔薇の刺