Reference

  • Y

  • Yahi, N., Knees, S.G. & Gardner, M.F. (2019) Abies numidica, from the website: ‘Threatened Conifers of The World’, Royal Botanic Garden Edinburgh [link] (accessed 2020-05-19)
  • Yaltirik, F. (1967) Aceraceae in Flora of Turkey 509-519, Edinburgh University Press, Edinburgh
  • Yaltirik, F. & Boydak, M. (2000) A new variety of Calabrian pine (Pinus brutia Ten.) from Anatolia in Karaca Arboretum Magazine 5 173–180
  • Yamada, H. & Miyaura, T. (2000) The difference of distribution pattern between Castanopsis sieboldii and C. cuspidata and the relationships of the two species to their environmental factors in Kagoshima Prefecture, Japan in Journal of Phytogeography and Taxonomy 48 163–169
  • Yamamoto, F., Sakata, T. & Terazawa, K. (1995) Growth, Morphology, Stem Anatomy, and Ethylene Production in Flooded Alnus japonica Seedlings in IAWA Journal 16:1 47-59 [link] (accessed 2020-12-04)
  • Yamanake, M. (1980) Comment on Alnus hakkodensis Hayashi in Ecological Review = Seitaigaku Kenyku 19:3 183-186
  • Yamazaki, T. (2000) A New Species of Acer from the Ryukus in Journal of Japanese Botany 75 282-284
  • Yang, J.-C., Chen, Y.-H. & Lin, T.-P. (2001) Effects of stratification on the dormancy and germination of Elaeocarpus japonicus Sieb & Zucc seeds in Taiwan Journal of Forest Science 16 47–52
  • Yang, J. et al. (2010) What is the phylogenetic placement of Dipteronia dyerana Henry? An example of plant species placement based on nucleotide sequences in Plant Biosystems 144:3 634-643
  • Yang, M. et al. (2015) Phenotypic variation and diversity of Magnolia sprengeri Pamp. in native habitat in Genetics & Molecular Research 14:2 6495-6508 [link] (accessed 2021-06-24)
  • Yang, Q. et al. (2011) Caprifoliaceae in Wu, Z. & Raven, P.H. Flora of China. 19 616-641, Science Press, Beijing
  • Yang, Q. & Landrein, S. (2011) Linnaeaceae (Flora of China) 19
  • Yang, Q. & Zmarzty, S. (2007) Flacourtiaceae in Wu, Z.-Y., Raven, P.H. & Hong, D.-Y. (eds) Flora of China: Hippocastanaceae through Theaceae 12 112–137, Science Press/Missouri Botanical Gardens Press, Beijing/St Louis
  • Yang, S.-X. et al. (2004) Reassessing the relationships between Gordonia and Polyspora (Theaceae) based on the combined analyses of molecular data from the nuclear, plastid and mitochondrial genomes in Plant Systematics and Evolution 248 45–55
  • Yang, W. et al. (2017) Variation in growth, photosynthesis and water-soluble polysaccharide of Cyclocarya paliurusunder different light regimes in iForest 10 468-474
  • Yang, Y. et al. (2019) Abies beshanzuensis, from the website: 'Threatened Conifers of the World', Royal Botanic Garden Edinburgh [link] (accessed 2021-01-14)
  • Yang, Y. et al. (2019) Abies fanjingshanensis, from the website: ‘Threatened Conifers of The World’, Royal Botanic Garden Edinburgh [link] (accessed 2020-12-21)
  • Yang, Y. et al. (2020) Germplasm resources and genetic breeding of Paeonia: a systematic review in Horticulture Research 7 107 [link] (accessed 2020-09-03)
  • Yang, Y. et al. (2020) Germplasm resources and genetic breeding of Paeonia: a systematic review in Horticultural Research 7 107 [link] (accessed 2020-10-12)
  • Yang, Y. & Li, C. (2016) Photosynthesis and growth adaptation of Pterocarya stenoptera and Pinus elliottii seedlings to submergence and drought. in Photosynthetica 54:1 120-129
  • Yano, M. (2003) Book for Maples, Japan Maple Publishing Group, Osaka
  • Yatskievych, G. (2006) Steyermark's Flora of Missouri, revised edition 2 1200
  • Yatskievych, G (2013) Steyermark's Flora of Missouri, revised edition 3 1382, Missouri Botanical Garden Press in cooperation with the Missouri Department of Conservation, St. Louis, MO
  • Yeaton, R.I., Yeaton, R.W. & Waggoner, J.P. (1983) Changes in morphological characteristics of Pinus engelmannii over an elevational gradient in Durango, Mexico in Madroño 30 168–175
  • Yinger, B.R. & Hahne, C. R. (1983) Cultivars of Japanese Plants at Brookside Gardens in Arnoldia 43:4 Arnoldia (accessed 2018-07-28)
  • Yokoi, M. & Hirose, Y. (1978) Variegated Plants, Siebundo Shinkosha Ltd., Japan
  • Yorkshire Arboretum (2020 onwards) Plant Record Filtering (Summary) Form [link] (accessed 2020-06-30)
  • Young-Mathews, A. (2011) Plant fact sheet for orange eye butterfly bush (Buddleja davidii)., USDA - Natural Resources Conservation Service, Corvallis Plant Materials Center, Corvallis , OR., USA [link] (accessed 2021-03-04)
  • Yousefzadeh, H. et al. (2018) Genetic diversity and differentiation of the riparian relict tree Pterocarya fraxinifolia (Juglandaceae) along altitudinal gradients in the Hyrcanian forest (Iran). in Silva Fennica 52:5 [link] (accessed 2019-06-28)
  • Yousefzadeh, H. et al. (2019) Biogeography and phylogenetic relationships of Hyrcanian wild apple using cpDNA and ITS noncoding sequences. in Systematics and Biodiversity 17:3 295-307 [link] (accessed 2020-04-23)
  • Yucca Do (2003) The forgotten trees: overlooked species from Texas, Mexico and Afghanistan [link] (accessed 2008-07-20)
  • Yucca Do (2008) Online catalogue [link] (accessed 2008-07-10)
  • Yue, L.-L. et al. (2012) Phylogeography of Buddleja crispa (Buddlejaceae) and its correlation with drainage system evolution in southwestern China in American Journal of Botany 99 1726-1735
  • Yuhu, L., Nianhe, X. & Saunders, R.M.K. (2008) Illiciaceae in Wu, Z.-Y., Raven, P.H. & Hong, D.-Y. (eds) Flora of China, online draft version 7, Menispermaceae through Capparaceae 32–38
  • Yuzepchuk, S.V. (1971) Malus Mill. in Komarov (ed) Flora of the USSR 9 275-285, Israel Program for Scientific Translations, Jerusalem [link] (accessed 2020-04-07)