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Davidsonia - Volume 14 (2003)

Number 4

109-110 Iain Taylor
Editorial (Small, Fragmented and Local Ecosystems)  

111-120 Guy and Krakowski
Autumn Colours - Nature's Canvas is a Silk Parasol

Front cover: Disanthus cercidifolius
Figure 1: Simplified diagram of photosynthetic apparatus
Figure 2: Colour changes later in younger leaves
Figure 3: Acer rubrum leaf tissues changing colour
Figure 4: Colour change due to non-autumnal factors
Figure 5: Carotenoids in Populus tremuloides foliage
Figure 6: Autumn foliage of Larix lyallii
Figure 7: Name "stencilled" onto Euonymus alatus leaf
  

121-128, 137-144 Lewis and Bradfield
A Floristic and Ecological Analysis at the Tulameen Ultramafic (serpentine) Complex, southern British Columbia, Canada

Figure 8: Ultramafic occurrences in British Columbia map
Unpublished: Topographic map of Grasshopper Mountain
Figure 9: Closed forest over till-influenced soil
Figure 10: Moderately-closed forest over non-ultramafic soil
Figure 11: Open forest over ultramafic soil and talus
Figure 12: Adiantum pedatum subsp. calderi
Figure 13, rear cover, unpublished: Polystichum kruckebergii
Figure 14, unpublished: Cheilanthes gracillima
  

144-151 Hugh Daubeny
The North American Red Raspberry - A Genetic Resource Awaiting Exploitation

Figure 15: Comparison of resistance to cane spur blight
Figure 16: Comparison of resistance to Phytophthora-incited root rot
Figure 17: Comparison of fruit of Rubus strigosus and 4th generation derivative
Figure 18: Fruit of Rubus 'Tulameen'
Unpublished: Rubus strigosus
  

152-153 Judy Newton
November in the Garden  

154 Gleanings  

155-156 Index to Volume 14  

Number 3

61-62 Iain Taylor
Editorial (Peer Review and the Editor)  

63-70 Ganders et al.
Taxonomy in Conservation Biology: The Enigmatic Vancouver Island Beggarticks

Figures 1-3 from A comparison of Bidens amplissima and Bidens cernua
  

71-78 Douglas Justice
Silver Firs in UBC Botanical Garden

Front cover, figure 8, unpublished: Abies chensiensis
Figures 4, 12: Abies grandis
Figure 5: Abies lasiocarpa
Figure 6, back cover: Abies pinsapo
Figure 7: Abies koreana
Figure 9: Abies fargesii
Figure 10: Abies delavayi
Figure 11: Abies densa
  

79-80, 89-103 Iain Taylor
Pesticides, Plant Introductions and Organic Gardening: Ethical Issues Facing Horticulture  

105-106 Judy Newton
August in the Garden  

107-108 Gleanings  

Number 2

29-30 Iain Taylor
Editorial (Plant Explorers)  

31-40, 48-58 Daniel J. Hinkley
A Plantsman's Observations on the Genus Hydrangea

Front cover: Hydrangea serrata 'Izo No Hana'
Figure 1: Hydrangea arborescens subsp. radiata
Figure 2: Hydrangea sikokiana
Figure 3: Hydrangea involucrata
Figure 4: Hydrangea aspera subsp. strigosa 'Elegant Sound Pavilion'
Figure 5: Hydrangea scandens subsp. chinensis
Figure 6: Hydrangea serrata 'Kiyosumi'
Figure 7: Hydrangea integrifolia
Figure 8: Hydrangea sp. (aff. peruviana)
Figure 9: Hydrangea seemannii
Unpublished: Hydrangea serrata 'Miyama-yae-murasaki'
Back cover: Hydrangea anomala subsp. petiolaris
  

59-60 Judy Newton
May in the Garden  

Number 1

1-2 Iain Taylor
Editorial (Burns Bog Revisited)  

3-4 Quentin Cronk
Director's Note (Fragaria and Potentilla)  

5-11 Hugh Daubeny
British Columbia's Pacific Coast Beach Strawberry - Fragaria chiloensis

Figure 1: Fragaria chiloensis leaves
Figure 2: Fragaria chiloensis colonizing beach
Figure 3: Fragaria chiloensis inhabiting crevice
Figure 4: Fragaria chiloensis male flowers
Figure 5: Strawberry fruit
  

12, 18-25 Paul Catling
Occurrence of Hybrid Strawberries on the British Columbia Coastline Based on Identification of a Germplasm Collection

Figure 6: Fragaria chiloensis accessions at Smithfield
Figure 7: Origin of Fragaria × ananassa nothosubsp. cuneifolia accessions 1
Figure 8: Origin of Fragaria × ananassa nothosubsp. cuneifolia accessions 2
Figure 9: Origin of thick-leaved Fragaria chiloensis accessions
Figure 10: Origin of thinner-leaved Fragaria chiloensis accessions
  

26-27 Judy Newton
January in the Garden

Front cover: Arctostaphylos manzanita M.126
Back cover: Stewartia koreana
  

27 Climatological Data Oct-Dec 2002  

28 Instructions to Authors