Stachyurus praecox
species of plant

Stachyurus praecox, early stachyurus, is a species of flowering plant in the family Stachyuraceae, native to Japan. It is a spreading deciduous shrub growing to 4 m (13 ft) tall by 3 m (10 ft) wide. Pendent, bell-shaped, primrose yellow flowers are borne on naked arching branches in winter and spring. They are followed by ovate leaves, which colour to pink or red before falling in autumn.
The Latin specific epithet praecox means "early", referring to the exceptionally early flowering season. It was first described in 1836 by Philipp Franz von Siebold and Joseph Gerhard Zuccarini.
This plant is cultivated as an ornamental subject in temperate parks and gardens, though rarely seen. It has gained the Royal Horticultural Society's Award of Garden Merit.
This brief starts where responsible research should: with the source description of “Stachyurus praecox” as species of plant. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as species of plant. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Jul 25, 2026. The linked authority identifier is Q17395498. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1836.
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This entry incorporates text from “Stachyurus praecox” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.