Pleione formosana forma alba photo C. Solimbergo | ||
taxonomy | described by | Hayata, Bunzô |
published in | Journal of the College of Science, Imperial University of Tokio 30 ( 1 ) : 326 - 327 1911 | |
forma alba | described by | Torelli, Gianantonio & Riccabona, Marco |
published in | Caesiana, Rivista dell'Associazione Italiana di Orchidologia 14 : 55 2000 | |
family | Orchidaceae | |
subfamily | Epidendroideae | |
tribe | Arethuseae | |
subtribe | Coelogyninae | |
genus | Pleione D. Don 1825 | |
chromosomes | 2n = 40 | |
metabolism | CAM pathway, stomata of the leaves are open at night. | |
(K.Silvera, L.S. Santiago, J.C. Cushman, K. Winter - International Symposium on Plant Biology, August 2013) | ||
it is useful give the soluble mineal nutriens, on the roots. | ||
native of | origins | Taiwan, China, Central Nepal |
altitude | ||
habitat | climate informations from Kathmandu (Central Nepal) | |
Köppen climate classification : Cfa, humid subtropical climate in all seasons, with very hot summers | ||
the weather station data (temperatures are calculated for an altitude of 1300 m / 4290 ft) : | ||
photoperiod | in Kathmandu this orchid bloom with a photoperiod, that varies during the year, from 13 h 50 m' to 10 h 10 m' | |
life form | geophyte on moss-covered rocks | |
brightness | partial shade | |
inflorescence | length | 8 - 12 cm (3.2" - 4.8"), basal |
nr flowers | 1 | |
size | single flower 7 L 9 cm (2.8" L 3.6") | |
duration | single flower, ≈ 20 days | |
time | to bloom from birth, ≈ 20 days | |
CITES | appendix | II |