Christmas green
Diphasiastrum complanatum
Diphasiastrum complanatum is a homosporous lycophyte traditionally not used in any specific medicinal practices. Scientific evidence primarily focuses on its genetic and molecular characteristics rather than therapeutic applications. Research indicates that while other related species, such as Huperzia selago, show potential for neuroprotective effects through their alkaloid content, Diphasiastrum complanatum does not contain the active HupA component found in Huperzia asiatica. The plant's genetic makeup reveals remarkable gene collinearity between Diphasiastrum complanatum and Huperzia asiatica despite a significant evolutionary divergence of about 350 million years ago. No major safety concerns or drug interactions have been recorded for this species, suggesting it may be generally safe to handle and study.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- The study found that Diphasiastrum complanatum, along with other species, showed distinct codon usage patterns influenced by genetic mutations and natural selection.
- The alkaloid-rich extract from Huperzia selago protected PC12 cells against sodium nitroprusside-induced oxidative stress via reducing apoptosis and down-regulating proinflammatory genes.
- Diphasiastrum complanatum showed no HupA presence in any tissue.
- The two homosporous lycophyte species, Diphasiastrum complanatum and Huperzia asiatica, show remarkable gene collinearity despite diverging about 350 million years ago.
Frequently asked questions
What is Christmas green?
Christmas green (Diphasiastrum complanatum) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Christmas green?
4 sourced findings are recorded for Christmas green; the strongest carries evidence grade D. For example: The study found that Diphasiastrum complanatum, along with other species, showed distinct codon usage patterns influenced by genetic mutations and natural selection.
How strong is the evidence for Christmas green?
The strongest finding for Christmas green carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Christmas green safe? What are the side effects?
No major safety issues are recorded for Christmas green in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Christmas green interact with medications?
No drug interactions are recorded for Christmas green in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Christmas green?
Christmas green is also known as: Дифазиаструм сплюснутый.
Is Christmas green a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Potent effects of alkaloid-rich extract from Huperzia selago against sodium nitroprusside-evoked PC12 cells damage via attenuation of oxidative stress and apoptosis. literature abstract metadata
- T2 Extraordinary preservation of gene collinearity over three hundred million years revealed in homosporous lycophytes. literature abstract metadata
- T2 Patterns in Genome-Wide Codon Usage Bias in Representative Species of Lycophytes and Ferns. literature abstract metadata
- T2 Phyllosphere mycobiome in two Lycopodiaceae plant species: unraveling potential HupA-producing fungi and fungal interactions. literature abstract metadata