Epidendroideae
Arachnis
Arachnis
Spider Orchid, Scorpion Orchid
Arachnis flos-aeris (1753)
Botanical Description
A climbing, vine-like orchid that can reach several meters in length. The flowers are large and spidery, featuring yellow petals with dark maroon bars. It is commonly used as a cut flower due to its longevity and unique shape.
Hardiness & Conservation
Hardy Species
Status: Least Concern • Regulation: Appendix II
Scientific Classification
| Subfamily | Epidendroideae |
| Tribe | Vandeae |
| Subtribe | Aeridinae |
| Genus | Arachnis |
Growth & Care
| 📍 Origin | SE Asia, Philippines |
| 📅 Season | Summer/Fall |
| 👃 Fragrance | Yes; Musky |
| 🔗 Similar | A. hookeriana, A. maingayi |