Source: Wikimedia Commons
Euphorbia Cap-Saintemariensis
AdvancedEuphorbia cap-saintemariensis
A rare Euphorbia from southern Madagascar with wavy leaves and flat caudex.
About
Euphorbia cap-saintemariensis grows on limestone terrain at Cap Sainte-Marie, the southernmost tip of Madagascar, in a very restricted range. Its most distinctive feature is the uniquely wavy, undulating leaf margins that distinguish it from related species. A flat to spherical caudex supports multiple stems bearing these characteristic leaves. Flowers are small and inconspicuous. Damaged tissue exudes toxic white latex. Growth is very slow. Both the restricted natural range and slow growth contribute to its rarity in cultivation. Full sun to bright indirect light with extremely porous soil is appropriate. Restrained watering and complete winter drought above 10°C are essential. Its unusual leaf form and extreme rarity make it one of the most prized Malagasy euphorbias among specialists.
Basic Info
Origin
Cap Sainte-Marie, southernmost Madagascar
Lifespan
20+ years
Size
5-15cm
Temperature
10〜35℃
Watering & Fertilizer
−
Growing Tips
Leaves
Unique wavy leaves
Caudex
Flat
Rarity
Very rare
Light
Bright indirect
Euphorbia Cap-Saintemariensis FAQ
QWhat is the growing difficulty level for Euphorbia Cap-Saintemariensis?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the ideal temperature for Euphorbia Cap-Saintemariensis?
The ideal temperature for Euphorbia Cap-Saintemariensis is 10〜35℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Euphorbia Cap-Saintemariensis?
The average lifespan of Euphorbia Cap-Saintemariensis is 20+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Euphorbia Cap-Saintemariensis get?
The mature size of Euphorbia Cap-Saintemariensis is 5-15cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Euphorbia Cap-Saintemariensis?
Euphorbia Cap-Saintemariensis: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Euphorbia Cap-Saintemariensis?
The price of Euphorbia Cap-Saintemariensis varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 5, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
マダガスカル産多肉ユーフォルビアとして CITES 附属書 I 掲載。
Sources: CITES Appendix I species list / CITES Appendices (valid from 2023)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
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