Crinum bulbispermum

(Burman f.) Milne-Redhead & Schweickerdt

J. Linn. Soc., Bot. 52: 161. 1939.

Introduced
Basionym: Amaryllis bulbisperma Burman f. Fl. Indica, 9. 1768
Treatment appears in FNA Volume 26. Treatment on page 279. Mentioned on page 278.
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Bulbs 8–10 × 6–8 cm. Leaves 5–8 dm × 3–5 cm; blade lorate. Scape 4–7.5 dm. Umbels 8–13-flowered. Flowers: perianth pink to red, funnelform, tube narrow, 5–10 cm, limb lobes lanceolate-linear, lanceolate-elliptic, or lanceolate-ovate, 6–11 × 1–1.7 cm; pedicel (2–) 4–6 cm. Capsules not seen at maturity, beak very short to absent.


Phenology: Flowering spring–summer.
Habitat: Margins of wet areas and disturbed sites
Elevation: 0–200 m

Distribution

V26 534-distribution-map.jpg

Introduced; Fla., La., N.C., Tex., S. Africa

Discussion

Crinum bulbispermum is apparently the nonnative species of Crinum that is most commonly cultivated outdoors. The name C. longifolium (Linnaeus) Thunberg was long misapplied to this species.

Selected References

None.

Lower Taxa

None.

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... more about "Crinum bulbispermum"
versatile +  and dorsifixed +
cordate +  and linear +
columnar +  and elongate +
Walter C. Holmes +
(Burman f.) Milne-Redhead & Schweickerdt +
whorled +, opposite +  and alternate +
dilated +
Amaryllis bulbisperma +
reticulate-veined +  and parallel-veined +
sheathing +  and involucrate +
lanceolate +
tunicate +  and scaly +
8cm +  and 10cm +
6 cm60 mm <br />0.06 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Fla. +, La. +, N.C. +, Tex. +  and S. Africa +
0–200 m +
connate-coroniform +  and dilated +
pedicellate +  and sessile +
unisexual +  and bisexual +
indehiscent +, septicidal +  and loculicidal +
subglobose +  and globose +
membranaceous +  and leathery +
Margins of wet areas and disturbed sites +
many-flowered +  and umbellate +
paired +, paniculate +  and racemose +
persistent +
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
6 cm60 mm <br />0.06 m <br /> (11 cm110 mm <br />0.11 m <br />) +
1 cm10 mm <br />0.01 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
globose +
many;several +
2 cm20 mm <br />0.02 m <br /> (4 cm40 mm <br />0.04 m <br />) +
4 cm40 mm <br />0.04 m <br /> (6 cm60 mm <br />0.06 m <br />) +
zygomorphic +  and actinomorphic +
pink +  and red +
salverform;semicampanulate +
Flowering spring–summer. +
J. Linn. Soc., Bot. +
wind-distributed +
1 +  and many +
Introduced +
adnate +  and free +
staminodial +
3 +, 4 +  and 6 +
1 +  and several +
3 +  and 1 +
slender +
Crinum bulbispermum +
species +
connate +  and distinct +
sepaloid +  and petaloid +
straight;curved +
5 cm50 mm <br />0.05 m <br /> (10 cm100 mm <br />0.1 m <br />) +
narrower +
8-13-flowered +
3 +  and 2 +