Evergreen

07.0468 Hinoderan Irene Finney Spring Best Flower

[Seed Plant Encyclopedia #074] What are the types of orchids? Photo list

Orchids (Orchidaceae) are terrestrial, epiphytic, lithophytic, mycoheterotrophic perennial herbs. Stems are monopodial (single-stemmed) or sympodial (compound-stemmed) with long stems, or they have rhizomes or enlarged pseudobulbs. Leaves are mostly flattened, with a tubular sheath at the base, sometimes reduced to scales. Flowers are...

2022.08.03

Seed Plant Encyclopedia

07.0298 Pandanus (Japanese screwpine) young tree leaves

[Seed Plant Encyclopedia #063] What are the species of the Pandanaceae family? Photo list

The Pandanaceae family consists of cold-hardy evergreen trees or vines. Over 700 species across 3-4 genera are distributed in the former tropical regions of Asia and Africa and Polynesia, with native species found in the Ogasawara Islands and the Ryukyu Islands in Japan. Pandanus species produce aerial roots from the nodes of their stems, resembling the legs of an octopus….

2022.08.01

Seed Plant Encyclopedia

07.0225.a Amazon Water Chestnut (Scaled upper surface of leaf)

[Seed Plant Encyclopedia #045] What are the species of the Hydrocharitaceae family? Photo list

The family Hydrocharitaceae consists of annual or perennial aquatic plants that grow in freshwater or saltwater. Their morphology is extremely diverse. The base of the leaves often forms a leaf sheath, containing 2 to 10 or more small scales. They are monoecious or dioecious, with inflorescences...

2022.07.31

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #041] What are the species of Araceae? Photo List

The Araceae family consists of perennial herbs, sometimes shrub-like, lilac-like, or floating aquatic plants. They often have tubers or thick rhizomes underground, and some species form pseudostems with tubular bases on the petioles. The plant body is succulent, filled with cells containing bundles of needle-shaped calcium oxalate crystals...

2022.07.29

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #039] What are the species of the Lauraceae family? Photo list

The Lauraceae family consists of evergreen or deciduous woody plants. Their leaves are arranged alternately or oppositely. Many species are fragrant. Approximately 31 genera and 2,000 species are known from tropical to temperate regions, with 9 genera and 29 species distributed in Japan. Several species are cultivated. This article focuses on plants of the Lauraceae family...

2022.07.28

Seed Plant Encyclopedia

07.0139 *Lespedeza bicolor* (Hydrophila sibirica) upper surface of leaf (Scaled)

[Seed Plant Encyclopedia #037] What are the species of the Lumpriaceae family? Photo list

The family Hernandiaceae consists of evergreen trees, shrubs, or vines. It comprises 5 genera and approximately 58 known species. They are distributed throughout tropical regions worldwide, with some species widely found in coastal areas, even at depths exceeding 2000 meters above sea level.

2022.07.28

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #033] What are the species of the Calycanthaceae family? Photo list

The Calycanthaceae family consists of fragrant, deciduous shrubs reaching 2-4 meters in height, with the exception of Idiospermum, which grows into a large evergreen tree. It comprises 3 genera and 10 species, and its distribution is limited to warm temperate and tropical regions. Calycanthus (3 species; western North America...).

2022.07.27

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #032] What are the species of the Annonaceae family? Photo list

The Annonaceae family consists of evergreen, rarely deciduous, trees or shrubs, sometimes climbing woody plants. Approximately 130 genera and 2,300 species are known, found in the tropical and subtropical regions of Asia, America, and Africa. In Japan, there is one species, Monoon liukiuense, found in the Ryukyu Islands...

2022.07.27

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #026] What are the species of the Aristolochiaceae family? Photo list

The Aristolochiaceae family consists of perennial herbs or shrubs, some of which are climbing plants. The leaves are alternate and lack stipules. The flowers are generally bisexual, with petals usually reduced, and three petal-like sepals, often fused at their bases into a tubular structure. They are found in tropical regions worldwide...

2022.07.26

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