cultivation

[Seed Plant Encyclopedia #119] What are the species of the poppy family? Photo list

The Papaveraceae family consists of herbaceous plants whose stems and leaves are often covered in a powdery white substance. Breaking the stem releases a milky white or orange-yellow sap. The leaves are alternate, pinnately lobed or pinnately compound, sometimes simple, and lack stipules. The flowers are bisexual, radially symmetrical, or bilaterally symmetrical. The sepals are 2-4 in number and separate...

2022.10.28

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #110] What are the species of Juncus rotundifolia? Photo List

The Juncaceae family consists mainly of annual to perennial herbs that grow in wetlands, rarely becoming shrub-like. Stems are cylindrical or biangled, usually unbranched. Leaves are arranged alternately in two rows, linear, flattened, or cylindrical, with a sheathed base, one end opening or forming a complete tube. Flowers are small, nearly identical in shape...

2022.09.30

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #100] What are the species of the Marantaceae family? Photo list

The Marantaceae family consists of evergreen perennial herbs that resemble the Canna and Zingiber families in morphology. They produce short stems above ground from underground rhizomes, with leaves at the base. Flowers are arranged in racemes. The leaves are broad, with veins branching out from the central vein. They are found in tropical and subtropical regions worldwide, excluding Australia...

2022.09.20

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #095] What are the species of the Strelitziaceae family? Photo list

The Strelitziaceae family encompasses a wide range of plants, from perennial herbs to tall trees. They are characterized by large flowers surrounded by bracts, with both leaves and bracts arranged in two vertical rows. Most species have simple, large, overall paddle-shaped leaves, though the edges may fray with age...

2022.09.09

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #069] What are the species of Colchicaceae? Photo List

Colchicaceae are perennial herbs. They have corms or rhizomes. Leaves are alternate, opposite, or whorled, sometimes clustered at the base of the stem. Flowers are solitary or borne in racemes or cymes, exhibiting considerable diversity. They usually bear bisexual flowers. Perianth segments are separate or fused, with 6...

2022.08.01

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #043] What are the species of the Alismataceae family? Photo list

The Alismataceae family consists of submerged or wetland herbs. All leaves are basal, with parallel and reticulate venation. Flowers are bisexual or unisexual. Inflorescences are racemes or panicles, with three flowers or branches arranged in whorls at each node. The sepals and petals are three in number and white; the calyx is persistent...

2022.07.30

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #021] What are the species of the Chloranthaceae family? Photo list

The Chloranthaceae family consists of herbs or shrubs. The leaves are opposite, simple, serrated, and have stipules at the base of the petiole. The inflorescence is spike-like, terminal or axillary. Flowers are unisexual or bisexual, with bisexual flowers lacking a perianth. There are one or three stamens. In bisexual flowers, the stamens...

2022.07.26

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #011] What are the species of the cypress family? Photo list

The Cupressaceae family consists of evergreen, rarely deciduous, trees or shrubs. Leaves are scale-like, needle-like, or linear, arranged alternately, oppositely, or whorled. Flowers are unisexual, monoecious, rarely dioecious. Male flowers are borne at the tips of branches. Female flowers are also often borne at the branch tips and have scale-like structures arranged oppositely or whorled...

2022.07.25

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #003] What are the species of the Ginkgo family? Photo list

The Ginkgoaceae family consists of deciduous trees. The leaves are flattened and spread out, with veins repeatedly branching dichotomously from the base of the petiole, becoming parallel veins that reach the upper leaf margin. They are dioecious; male flowers bear numerous anthers on a slender stalk. Female flowers typically have two ovules facing upwards at the end of the pedicel. Fertilization occurs...

2022.07.14

Seed Plant Encyclopedia