Bitterwood Tree
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Sprouting vibrant orange-red blooms from bare summer soil, Lycoris sanguinea var. sanguinea commands attention in its native East Asian habitats. This deciduous bulbous geophyte produces lush foliage during the spring, which completely withers away before the striking flower stalks emerge in late summer.
Known in Japan as Kitsune-no-kamisori, or fox's razor, it carries deep cultural significance and is frequently seen along forest edges and roadsides. Its dramatic growth cycle and vivid coloration make it a notable subject for botanical study.
The subterranean structure consists of a tunicate bulb measuring up to 3 cm in diameter, which stores nutrients for the dormant phases. In spring, linear green leaves emerge, growing to about 30 to 40 cm in length before senescing completely by early summer.
During late summer, erect, leafless flower scapes rise rapidly to a height of 30 to 50 cm. Each scape bears a terminal umbel containing 3 to 6 trumpet-shaped, upright flowers of a bright orange-red or brick-red hue, featuring six tepals and protruding stamens.
Late summer, typically blooming in July and August
While primarily appreciated for its aesthetic value in wild gardens and naturalized landscapes, this variety serves ecological roles by attracting late-season pollinators. Its toxic properties have historically been utilized in traditional pest control around agricultural fields.
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Araucaria humboldtensis
A small, critically endangered coniferous tree native strictly to the high-altitude mountain peaks of southern …
Araucaria sect. Araucaria
Araucaria sect. Araucaria is a botanical section of evergreen conifers native to South America. It …
Araucaria
Araucaria is a genus of majestic, evergreen coniferous trees native to the Southern Hemisphere. Known …