Crinum zeylanicum

(Linnaeus) Linnaeus

Syst. Nat. ed. 12, 2: 236. 1767.

Introduced
Basionym: Amaryllis zeylanica Linnaeus Sp. Pl. 1: 293. 1753
Synonyms: Crinum latifolium var. zeylanicum (Linnaeus) Hooker f.
Treatment appears in FNA Volume 26. Treatment on page 279. Mentioned on page 278.

Bulbs 12–15 cm diam., neck short. Leaves several, 5–10 dm × 3–5 cm; blade lorate. Scape to 7.5 dm or more. Umbels 8–12-flowered. Flowers sessile; perianth white with broad purplish-red keels (most pronounced adaxially), funnelform, tube 7.5–15 cm, limb lobes oblongelliptic, 7.5–18 × 1–2 cm. Capsules not seen at maturity, globose, beak 8–10 cm. Seeds warty.


Phenology: Flowering late spring–summer.
Habitat: Fields, wasteplaces, wet areas
Elevation: 0–200 m

Distribution

V26 535-distribution-map.jpg

Introduced; Fla., La., tropical Asia

Discussion

Crinum zeylanicum is extensively cultivated outdoors in the lower Gulf coastal plain.

Selected References

None.

Lower Taxa

None.

"broad" is not a number."dm" is not declared as a valid unit of measurement for this property."dm" is not declared as a valid unit of measurement for this property."thicker" is not a number.

... more about "Crinum zeylanicum"
versatile +  and dorsifixed +
cordate +  and linear +
columnar +  and elongate +
Walter C. Holmes +
(Linnaeus) Linnaeus +
whorled +, opposite +  and alternate +
dilated +
Amaryllis zeylanica +
globose +
8 cm80 mm <br />0.08 m <br /> (10 cm100 mm <br />0.1 m <br />) +
reticulate-veined +  and parallel-veined +
sheathing +  and involucrate +
lanceolate +
tunicate +  and scaly +
12cm +  and 15cm +
Fla. +, La. +  and tropical Asia +
0–200 m +
connate-coroniform +  and dilated +
unisexual +  and bisexual +
indehiscent +, septicidal +  and loculicidal +
subglobose +  and globose +
membranaceous +  and leathery +
Fields, wasteplaces, wet areas +
many-flowered +  and umbellate +
paired +, paniculate +  and racemose +
purplish-red +
persistent +
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
7.5 cm75 mm <br />0.075 m <br /> (18 cm180 mm <br />0.18 m <br />) +
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
globose +
many;several +
zygomorphic +  and actinomorphic +
salverform;semicampanulate +
Flowering late spring–summer. +
Syst. Nat. ed. +
wind-distributed +
1 +  and many +
Introduced +
adnate +  and free +
staminodial +
3 +, 4 +  and 6 +
1 +  and several +
3 +  and 1 +
slender +
Crinum latifolium var. zeylanicum +
Crinum zeylanicum +
species +
connate +  and distinct +
sepaloid +  and petaloid +
straight;curved +
7.5 cm75 mm <br />0.075 m <br /> (15 cm150 mm <br />0.15 m <br />) +
narrower +
8-12-flowered +
3 +  and 2 +