california fern(n = noun.plant) conium maculatum, hemlock, nebraska fern, poison hemlock, poison parsley, winter fern - large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous;
is a kind of poisonous plant
is a member of conium, genus conium

adder's fern, adder's tongue fern, alabama lip fern, alpine lady fern, american maidenhair fern, american parsley fern, american wall fern, annual fern, aquatic fern, asparagus fern, baja california, ball fern, bamboo fern, basket fern, bead fern, bear's-paw fern, beech fern, bermuda maidenhair fern, berry fern, bird's nest fern, bird's-foot fern, black tree fern, bladder fern, boston fern, boulder fern, braun's holly fern, bristle fern, brittle bladder fern, brittle fern, brittle maidenhair fern, broad beech fern, buckler fern, bulblet bladder fern, bulblet fern, button fern, california, california allspice, california bay tree, california beauty, california black oak, california black walnut, california bluebell, california box elder, california buckthorn, california buckwheat, california coffee, california condor, california dandelion, california false morel, california four o'clock, california fuchsia, california jack, california lady's slipper, california laurel, california live oak, california newt, california nutmeg, california olive, california personality inventory, california pitcher plant, california pompano, california poppy, california privet, california quail, california redbud, california redwood, california romero, california sage, california sagebrush, california sea lion, california single-leaf pinyon, california sycamore, california tree poppy, california whipsnake, california white fir, california white oak, california wine, california yellow bells, california yew, canary island hare's foot fern, capital of california, carolina pond fern, central american strap fern, chain fern, christmas fern, cinnamon fern, climbing bird's nest fern, climbing fern, climbing maidenhair fern, clover fern, coffee fern, common staghorn fern, cow-tongue fern, crape fern, creeping fern, crepe fern, curly grass fern, dagger fern, daisy-leaved grape fern, daisyleaf grape fern, deer fern, ditch fern, elkhorn fern, european parsley fern, evergreen wood fern, fan fern, farley maidenhair fern, felt fern, fern, fern ally, fern family, fern genus, fern palm, fern rhapis, fern seed, fiddlehead fern, film fern, filmy fern, five-fingered maidenhair fern, floating fern, florida strap fern, flower-cup fern, flowering fern, fragile fern, fragrant cliff fern, fragrant shield fern, fragrant wood fern, giant fern, giant scrambling fern, glade fern, glory fern, gold fern, golden fern, goldie's fern, goldie's shield fern, goldie's wood fern, grape fern, grass fern, gulf of california, hairy lip fern, hand fern, hard fern, hare's-foot bristle fern, hare's-foot fern, hart's-tongue fern, hartford fern, hay-scented fern, holly fern, indian button fern, interrupted fern, jersey fern, kidney fern, killarney fern, king fern, lace fern, lady fern, leather fern, leatherleaf fern, leatherleaf wood fern, leathery grape fern, licorice fern, limestone fern, lip fern, long beech fern, lower california, maidenhair fern, male fern, marginal wood fern, marsh fern, massachusetts fern, meadow fern, mosquito fern, mountain bladder fern, mountain fern, mountain male fern, mountain parsley fern, narrow beech fern, narrow-leaved strap fern, nebraska fern, new york fern, northern beech fern, northern holly fern, northern oak fern, oak fern, oleander fern, ostrich fern, pine fern, potato fern, prickly shield fern, pride of california, prince-of-wales fern, rabbit's-foot fern, rasp fern, rattlesnake fern, resurrection fern, ribbon fern, royal fern, sago fern, scale fern, scaly fern, scented fern, sea fern, seed fern, sensitive fern, serpent fern, shield fern, shuttlecock fern, silver fern, silver tree fern, skeleton fork fern, smooth lip fern, snake fern, snuffbox fern, soft shield fern, soft tree fern, southern beech fern, southwestern lip fern, spider fern, squirrel's-foot fern, stag-horn fern, staghorn fern, strap fern, sweet fern, sword fern, ten-day fern, tongue fern, toothed sword fern, tree fern, umbrella fern, university of california at berkeley, venus'-hair fern, virginia chain fern, walking fern, wall fern, water fern, western holly fern, whisk fern, winter fern, wood fern, wooly lip fern