Light Relations of Psoralea Subacaulis T. & G. (Leguminosae)

Light Relations of Psoralea Subacaulis T. & G. (Leguminosae)

Plants of Psoralea subacaulis were grown under three light regimes, 15, 40, and 100% full sunlight, and the photosynthetic rates were measured at 18° and 25°C at various light intensities and that it does poorly in the shade. Field observations that P. subacaulis is an obligate heliophyte are thus v...

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Veröffentlicht in:Ecology (Durham) 1968-05, Vol.49 (3), p.571-573
Hauptverfasser: Baskin, Jerry M., Quarterman, Elsie
Format: Artikel
Sprache:eng
Schlagworte:
Glades
Leaves
Luminous intensity
Photosynthesis
Plant ecology
Plants
Respiration
Seedlings
Seeds
Sunlight
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Zusammenfassung:Plants of Psoralea subacaulis were grown under three light regimes, 15, 40, and 100% full sunlight, and the photosynthetic rates were measured at 18° and 25°C at various light intensities and that it does poorly in the shade. Field observations that P. subacaulis is an obligate heliophyte are thus verified.
ISSN:0012-9658
1939-9170
DOI:10.2307/1934130