You buy a packet of "flag" seeds and it says "iris" on the label. A florist offers a bouquet with lisianthus, although you asked for eustoma. There is no mistake: many flowers have several names — scientific, common, trade names and often different ones in every language. Here are the most popular flowers with more than one name, so you always get exactly what you wanted. More flowers with photos, names and meanings are in our guide to types of flowers.
Common names appeared long before scientific classification: plants were named after their shape, colour or resemblance to something familiar. Later, botanists gave each species a Latin name, and breeders and sellers added trade names. A water lily, for example, is also called nymphaea, yet it is the same plant. The most reliable guide when buying seeds and bulbs is the Latin name.
Irises grow in almost every flower bed. In English they are also called flags, and in Ukraine the common name is pivnyky ("little roosters"). The scientific name Iris means "rainbow" in Greek, and the flowers really come in every colour, from white and yellow to blue and almost black. The genus has around 300 species and tens of thousands of cultivars, and irises appear in ancient Mediterranean art.
The Latin name Helianthus comes from the Greek words helios (sun) and anthos (flower). Young plants really do turn to follow the sun, while open flower heads usually stay facing east. Sunflowers are native to North America, where they were grown long before Europeans arrived. Florists love ornamental varieties such as the double 'Teddy Bear', and the flower became a signature of Vincent van Gogh's famous series of paintings.
Amaryllis and hippeastrum. The large bulbs sold as "amaryllis" are almost always hippeastrums. The true Amaryllis belladonna comes from South Africa and is much rarer in shops.
Calla lily and bog arum. Bouquet calla lilies are Zantedeschia, while the marsh plant Calla palustris is a completely different species.
Chamomile and oxeye daisy. Large garden "daisies" are usually oxeye or Shasta daisies (Leucanthemum), while true chamomile is small, with a hollow domed centre.
Common names differ even between neighbouring regions, while the Latin name is the same worldwide. That’s why florists and garden centres order flowers by Latin names: Alstroemeria, Eustoma, Gypsophila. If you want a specific flower or plant, search by its Latin name — you won’t end up with a look-alike, and you’ll find accurate care information in catalogues and guides.
Yes, "flag" is a common name for iris.
Yes, statice, sea lavender and limonium are names for the same genus.
Whatever the name, a beautiful bouquet speaks for itself. Order flowers with UFL delivery in Kyiv and our florists will create an arrangement for your occasion.