Lycoris radiata (Spider Lily)

Lycoris radiata-Spider Lily on 9-8-09, #34-16.

Spider Lily

Lycoris radiata

LY-kor-iss rad-ee-AY-tuh

Synonyms of Lycoris radiata (7) (Updated on 8-7-21 from Plants of the World Online): Amaryllis radiata L’Hér., Lycoris radiata f. bicolor N.Yonez., Lycoris radiata var. kazukoana N.Yonez., Lycoris terracianii Dammann, Nerine japonica Miq., Nerine radiata (L’Hér.) Sweet, Orexis radiata (L’Hér.) Salisb.

Lycoris radiata (L’Hér.) Herb. is the correct and accepted scientific name for this species of Lycoris. Both the genus and species were named and described as such by William Herbert in Botanical Magazine in 1819. It was first described as Amaryllis radiata by Charles Louis L’Héritier de Brutelle in Sertum Anglicum in 1788.

Plants of the World Online by Kew lists 20 accepted species in the Lycoris genus (as of 2-21-19 when I last updated this page). It is a member of the plant family Amaryllidaceae with 69 genera. Those numbers could change as updates are made.

One afternoon in September 2009, I was mowing the front yard at the mansion and saw several of these AWESOME red flowers. I had never seen any like them before! SO, I stopped mowing and went inside and got the camera. I had only been in Mississippi for about nine months at the time, and I was always running across something new. Although there were only a few in my yard, there were other yards with LOTS of them. A lot of people there call them Naked Ladies, but their true common name is Spider Lily.

The leaves of Lycoris radiata come up in the fall and remains evergreen throughout the winter. The bulb then goes dormant in the spring. The bulbs are hardy in my zone here in mid-Missouri, but if the winters are too cold they may not flower. I guess there is a difference between “bulb hardiness” and “flower hardiness”.

According to the Missouri Botanical Garden (USDA Zone 6a), bulbs should be planted so their “necks” are above ground. Burying the bulbs too deep will result in poor flowering. After flowering, the leaves appear.

FAMILY: Amaryllidaceae.
ORIGIN: Japan.
ZONES: USDA Zones 6-10.
FLOWERS: Red flowers August and September.
LIGHT: Full sun to part shade.

There is a white-flowered species available called Lycoris albiflora.

Someday I may have to purchase a few Lycoris radiata and give them a try here on the farm. If you have any comments, questions or suggestions, I would like to hear from you.

I hope you enjoyed this page and maybe found it useful. If you have any comments, questions or suggestions, I would like to hear from you. Please click on “like” if you visited this page. It helps us bloggers stay motivated. 🙂 You can check out the links below for further reading. The links take you directly to the genus and species of this plant. If you notice I made an error, please let me know.


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