Abstract
Robbins, William J. (The New York Botanical Garden, New York, N. Y.) Further observations on juvenile and adult Hedera. Amer. Jour. Bot. 47(6) : 485–491. Illus. 1960.—Plants of arborescent Hedera helix sprayed with gibberellic acid produced juvenile shoots. Juvenile characters appeared in December to March from applications of gibberellic acid made from May to July. Gibberellic acid modified inflorescences toward a vegetative condition. Previous reports that seeds of arborescent Hedera helix produce juvenile plants were confirmed. Seedlings of a variant, Hedera helix ‘238th Street,‘ which has adult-shaped leaves on a vine type of growth produced vines with lobed leaves. Heavy pruning of arborescent Hedera helix caused the production of juvenile shoots.
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Claims 6
Claim · model-written summary
Arborescent Hedera helix plants sprayed with gibberellic acid produced juvenile shoots.
- Taxon
- arborescent Hedera helix
Hedera helixe0 - Treatment
- sprayed with gibberellic acide0
- Outcome
- juvenile shootse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plants of arborescent Hedera helix sprayed with gibberellic acid produced juvenile shoots”
Claim · model-written summary
Juvenile characters appeared from December to March after gibberellic acid applications made from May to July.
- Treatment
- applications of gibberellic acid made from May to Julye0
- Outcome
- Juvenile characterse0
- Qualifier
- December to Marche0
HederaNot reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Hedera”
e0“Juvenile characters appeared in December to March from applications of gibberellic acid made from May to July”
Claim · model-written summary
Gibberellic acid modified Hedera inflorescences toward a vegetative condition.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Hedera”
e0“Gibberellic acid modified inflorescences toward a vegetative condition”
Claim · model-written summary
Earlier reports that seeds of arborescent Hedera helix produce juvenile plants were confirmed.
- Taxon
- arborescent Hedera helixHedera helixe0
- Organ / stage
- seedse0
- Outcome
- juvenile plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seeds of arborescent Hedera helix produce juvenile plants were confirmed”
Claim · model-written summary
Seedlings of the Hedera helix variant 238th Street, with adult-shaped leaves on a vine type of growth, produced vines with lobed leaves.
- Taxon
- Hedera helixHedera helixe0
- Material
- 238th Streete0
- Organ / stage
- Seedlingse0
- Outcome
- vines with lobed leavese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seedlings of a variant, Hedera helix ‘238th Street,‘ which has adult-shaped leaves on a vine type of growth produced vines with lobed leaves”
Claim · model-written summary
Heavy pruning of arborescent Hedera helix caused production of juvenile shoots.
- Taxon
- arborescent Hedera helixHedera helixe0
- Treatment
- Heavy pruninge0
- Outcome
- juvenile shootse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Heavy pruning of arborescent Hedera helix caused the production of juvenile shoots”