Paper · 1979 · Lincoln (University of Nebraska)

G79-428 Spring Flowering Bulbs

Don Steinegger; Anne Streich; Donald E. Janssen

5
claims
5
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

Selecting, planting, caring for, harvesting and forcing spring flowering bulbs are discussed in this publication. Spring flowering bulbs may be used to provide early season color in your garden while other plants are slowly developing. When the bulbs have finished blooming, the dying foliage can be hidden by the developing growth of other flowers and shrubs in the bed. Spring flowering bulbs offer an early start to a full season of color in your garden. You can choose from hundreds of spring flowering bulbs that produce plants varying in flower color, form and height. Among the most popular are tulip, narcissus, grape hyacinth, hyacinth and crocus. Less known spring flowering bulbs include scilla, allium and Dutch iris. In this publication, all corms, tubers and rhizomes will be referred to as bulbs. All "bulb" plants have a food storage organ that allows the plants to survive when dormant or when growing conditions are unsuitable. Bulbs are underground organs formed by fleshy scales attached to a basal plate (for example, tulip, narcissus, lily). Corms are underground swollen stems surrounded by dry, scale-like leaves (gladiolus, freesia, crocus). Tubers are swollen underground stems that are often irregularly shaped (potato, gloriosa, ranunculus). Rhizomes are horizontally creeping underground stems that produce aerial shoots from nodes (iris, convallaria).

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Claims 5

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bulb plants have storage organs that support survival during dormancy or unsuitable growth conditions.

Taxon
"bulb" plantse0
Organ / stage
dormante0
Outcome
food storage organe0

Verbatim

e0

“All "bulb" plants have a food storage organ that allows the plants to survive when dormant or when growing conditions are unsuitable.”

✓ located verbatim in the source · abstract, characters 812–945 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Bulbs consist of fleshy scales attached to a basal plate.

Taxon
Bulbse0
Outcome
underground organs formed by fleshy scales attached to a basal platee0

Verbatim

e0

“Bulbs are underground organs formed by fleshy scales attached to a basal plate”

✓ located verbatim in the source · abstract, characters 946–1024 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Corms are underground swollen stems surrounded by dry scale-like leaves.

Taxon
Cormse0
Outcome
underground swollen stems surrounded by dry, scale-like leavese0

Verbatim

e0

“Corms are underground swollen stems surrounded by dry, scale-like leaves”

✓ located verbatim in the source · abstract, characters 1064–1136 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Tubers are swollen underground stems, often irregularly shaped.

Taxon
TubersTubere0
Outcome
swollen underground stemse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Tuber
Tuber · Taxon · picture of the genus (one of its species)No machine-readable author provided. Poppy assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Tubers are swollen underground stems that are often irregularly shaped”

✓ located verbatim in the source · abstract, characters 1167–1237 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Rhizomes are horizontally creeping underground stems that produce aerial shoots from nodes.

Taxon
Rhizomese0
Outcome
horizontally creeping underground stems that produce aerial shoots from nodese0

Verbatim

e0

“Rhizomes are horizontally creeping underground stems that produce aerial shoots from nodes”

✓ located verbatim in the source · abstract, characters 1270–1360 · show in text ↑