เว็บไซต์คืออะไร?

https://www.facebook.com/104197148927924/

Fflowerr

ข้อมูลการติดต่อ, แผนที่และเส้นทาง,แบบฟอร์มการติดต่อ,เวลาเปิดและปิด, การบริการ,การให้คะแนนความพอใจในการบริการ,รูปภาพทั้งหมด,วิดีโอทั้งหมดและข่าวสารจาก Fflowerr, การแพทย์และสุขภาพ, Fflowerr, U Thong.

Hypotheses of the origin of the flower
From attempts to understand the origin of the most typical for angiosperms, a bisexual flower with a perianth arranged in one way or another, the main hypotheses of the origin of angiosperms as a taxon were born.

19/05/2022

04/04/2022

The calyx consists of sepals and forms the outer circle of the perianth. The main function of the sepals is to protect the developing parts of the flower before it blooms. Sometimes the corolla is completely absent, or greatly reduced, and the sepals take on a petal-like shape and are brightly colored (for example, in some buttercups). Sepals can be isolated from each other or grow together.

04/04/2022

Perianth

Inflorescence of brilliant rudbeckia
The perianth is the sterile part of the flower that protects the more delicate stamens and pistils. Perianth elements are called tepals, or perianth segments. In a simple perianth, all leaflets are the same; in the double, they are differentiated. The green tepals of the double perianth form a calyx and are called sepals, the colored tepals of the double perianth form a corolla and are called petals.