Shellflower

What is shellflower?

The term “shellflower” is a common name used to describe several distinct plants, which can lead to confusion. It is important to clarify that it does not refer to a single species.¹

Depending on the context, shellflower may refer to:

• Molucca balm (Moluccella laevis): Also known as Bells of Ireland, this is an annual plant in the mint family. It is prized for its tall, green, cup-like calyxes that surround small, fragrant white flowers.²¹
• Turtlehead: A common name for plants in the genus Chelone.¹
• Languas speciosa: A showy herb native to East India belonging to the Zingiberaceae family. It is cultivated for its glossy, oblong leaves and striking white flowers that feature shell-pink shading and a yellow-magenta lip.¹

What are the characteristics of the mint family?

The Lamiaceae family, commonly known as the mint family, consists of approximately 7,280 species of annual or perennial herbs, though it also includes some woody genera.³

Key characteristics of the family include:

• Physical Structure: Members are typically recognized by their square stems and opposite, often saw-toothed leaves.³⁴⁵
• Flowers: The flowers are generally bilaterally symmetric and often arranged in condensed clusters or whorls. They are frequently described as two-lipped and tubular, with a style that originates from a central depression in the ovary (gynobasic style).³⁶⁵
• Aromatic Properties: The family is characteristically aromatic, containing volatile or essential oils stored in resinous dots on the leaves and stems. These oils are widely utilized in medicine, perfumery, and as culinary flavorings.³⁴
• Reproduction: When mature, the fruit typically separates into four distinct nutlets. Many species also spread vegetatively through stolons or rhizomes.⁶³⁴

How do plants like the turtlehead get their names?

Plants in the genus Chelone, commonly known as turtlehead, derive their names from their unique floral morphology. The name “turtlehead” is a descriptive common name referring to the appearance of the plant’s showy, tubular flowers, which resemble the head of a turtle.⁸⁹

The scientific name, Chelone, reinforces this association. It is borrowed from the New Latin term Chelone, which was derived from the Greek word chelōnē, meaning “tortoise” or “land turtle”. This etymological link highlights the visual resemblance that inspired both the common and scientific classifications of these North American perennial herbs.⁸⁹

What are some common uses for dried flowers in arrangements?

Dried plant materials are versatile elements in floral design, most commonly utilized for creating “winter bouquets” that provide decoration when fresh flowers are less available.¹⁰

Common uses and applications include:

• Seasonal and Festive Decor: Cones, nuts, and dried grains like wheat and oats are frequently used to craft wreaths and festoons for winter festivals such as Christmas.¹⁰
• Sentimental Keepsakes: Delicate flowers and foliage are often preserved by pressing, then mounted and framed as pictures or sentimental memorabilia, a practice that gained popularity in the 19th century.¹⁰
• Structural Arrangements: Flowers with naturally stiff surfaces—such as globe amaranth, statice, and strawflowers—are prized for their durability in dried displays. Additionally, grasses like pampas and seed-bearing capsules like honesty (Lunaria) add unique texture and form to arrangements.¹⁰
• Preservation Techniques: Depending on the material, plants may be hung upside down to dry, buried in silica gel to retain shape, or pressed flat.¹⁰