Commonly confused flowers
Peony or ranunculus? Calla or lily? Stock or violet? The flowers florists and clients most often mix up, how to tell them apart, and why the difference matters for pets, taboos and vase life.
Key facts
- A calla lily is not a true lily; only true lilies (Lilium) are highly toxic to cats.
- Daisies, chamomile and cosmos are not chrysanthemums and carry no funeral association.
- Most cut "peonies" are herbaceous peonies; tree peonies are shorter-lived.
Tree peony and herbaceous peony
Tree peonies (Paeonia × suffruticosa) are woody shrubs; herbaceous peonies (P. lactiflora) die back each winter and are what most florists sell as "peonies". In our data they last 3–5 and 5–7 days respectively.
Ranunculus, lisianthus and peony
Three unrelated flowers with layered petals. In Chinese flower markets "yang mudan" means ranunculus, not peony, and is often mixed up with lisianthus ("yang jiegeng").
Calla lily and true lily
A calla (Zantedeschia) is an arum, not a lily. The difference matters for cats: true lilies (Lilium) are highly toxic to them, while calla is flagged as mildly toxic to cats and dogs.
Alstroemeria ("Peruvian lily") and lily
Alstroemeria is not a Lilium either, despite the common name, and it sheds no staining pollen. Its leaves yellow long before the flowers fade.
Stock and violet
In Chinese flower markets "ziluolan" is stock (Matthiola incana), a tall scented spike. The small violet of flower language (Viola) and the houseplant African violet are different plants.
Daisy, chamomile and chrysanthemum
All are in the daisy family, but only chrysanthemum carries the funeral association in East Asia and parts of Europe. Daisies, chamomile, cosmos, calendula, marigold, cornflower and China aster have the character for "chrysanthemum" in their Chinese names without being one.
Statice and forget-me-not
What Chinese florists sell as "wu wang wo" (forget-me-not) is usually statice (Limonium), the papery flower that dries well — not the tiny blue Myosotis.
Roses and Chinese roses
Botanically, the cut "roses" sold worldwide are hybrid Chinese roses (yueji, Rosa × hybrida). In Chinese, "meigui" is the everyday and commercial name for them.
Narcissus, daffodil and jonquil
All are Narcissus. The Chinese New Year "shui xian" is the cluster-flowered Narcissus tazetta; daffodils are the large trumpet kinds. The sap rule applies to all of them: condition alone for 12–24 hours.
Hydrangea and snowball viburnum
Similar round heads, different plants. Viburnum is a spring branch whose heads open lime green and turn white (5–7 days); hydrangea is a summer flower in blue, pink, white and purple (5–7 days).
Plum, peach and cherry blossom
Plum flowers in winter, sits tight on the branch and has rounded petals and a clear scent. Peach follows in early spring with pointed petals. Cherry flowers hang in clusters on long stalks and have a notch at the tip of each petal.
Protea, pincushion, leucadendron and banksia
All four belong to the protea family and share the same handling: woody stems, leaves that blacken before the flower head, and excellent drying. Banksia is Australian; the other three are South African.
Delphinium and larkspur
Close relatives. Delphinium is the perennial with larger florets; larkspur (Consolida) is the finer annual. Both are very sensitive to ethylene and both dry well.
Lisianthus and rose
Double lisianthus is often used as a thornless, unscented stand-in for roses. In our data it lasts 7–14 days against 5–7 for roses.
True bamboo and "lucky bamboo"
"Lucky bamboo" is Dracaena sanderiana, unrelated to bamboo. It lives for months in water, while cut bamboo leaves curl within days.
Floristry glossary · Flower guide · Pet-safe flowers for cats and dogs
FAQ
Is a calla lily a real lily?
No. Calla lilies are arums (Zantedeschia). True lilies are Lilium.
What is the difference between a peony and a ranunculus?
Peonies are much larger, flower only in spring and have divided leaves on thick stems. Ranunculus are smaller, with paper-thin petals on hollow, soft stems.
Are daisies chrysanthemums?
They are in the same family but are not chrysanthemums, and they do not carry the funeral association chrysanthemums have in East Asia.
Is a florist's rose a rose or a Chinese rose?
Botanically a hybrid Chinese rose (Rosa × hybrida). "Rose" is the commercial name used everywhere.