Information om | Engelska ordet CYPSELAE

Exempel på hur man kan använda CYPSELAE i en mening

• The seeds are cypselae, similar in structure to those of dandelions, consisting of a 1–2 mm achene attached to a 3–5 mm feathery pappus.
• The fruits (seeds) of Symphyotrichum lateriflorum are not true achenes but are cypselae, resembling an achene and surrounded by a calyx sheath.
• The name "Dimorphotheca" comes from the Greek "Dis" "Morphe" and "Theka", meaning "two shaped receptacle", referring to the dimorphic cypselae, a trait inherent to members of the Calenduleae.
• Members of Steviopsis are perennial herbs that have heads composed entirely of disk flowers, a pappus of capillary bristles, narrow corollas with spreading lobes, and glands on the cypselae (achenes).
• At the base of the ray floret develop eventually dark brown to black, dry, one-seeded, indehiscent fruits called cypselae, which are oblong in shape, and have five or six wing-like, hairless ridges along their lengths.
• The genus was originally described to include one (later two) species of subtribe Helianthinae that were characterized by having pales that tightly enclosed the cypselae (achenes) (see Feddema, 1971).
• Florestina is distinguished from Palafoxia by its 3-5 lobed leaves, whitish corollas, and cypselae (achenes) which are only sparsely pubescent and with the trichomes curled (rather than straight).
• Although at one time, Simsia was considered to be related to other genera with flattened cypselae, such as Encelia, it is now firmly established that Simsia is part of subtribe Helianthinae (the taxonomic group which includes the common sunflower, Helianthus annuus), and is a close relative of Tithonia.
• Flowers range from white to pink or purple, are bisexual, and produce fruits or cypselae which in this genus are ribbed nutlets with bristly pappi.
• uniflora bears achene-like cypselae: dry, indehiscent fruits with a single seed that develops from the two carpals of the flower.
• The fruits (seeds) of Symphyotrichum racemosum are not true achenes but are cypselae, resembling an achene but surrounded by a calyx sheath.

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