4.6 Plant Material Within the Port Coquitlam Home & Business Centre street trees with a minimum planting size of 7.0 cm caliper are to be provided at a 12 m spacing as shown on the base landscaping plan, and listed as foliows: Along Ottawa Avenue Acer rubrum "Armstrong" Armstrong Red Maple Road "A: Gleditsia t.i."Sunburst" Sunburst honey locust Dominion Avenue: Betulaverr sa European wi.ie birch Parking Lots Minimum planting size 6.0 cm (deciduous) 2.0 m (coniferous) Parking lot island planting is to include trees selected from the following list: Gleditsia t.i.rubylace ‘Rubylace Honey Locust Picea omorika Serbian Spruce Pinus nigra Austrian Pine Prunus serrulata "Kwanzan" Kwanzan Cherry The following plant materials, due to their negative association with the industrial landscape will not be permitted in landscaping at the Port Coq: m Home & Business Centre: Berberis julianae Julian barberry Citysus varieties Broom Juniperus varieties except J.h."Wiltonii" Juniper Photinia varieties Photinia Pyracantha varieties - Firethorn Bark mulch and round river rock mulch will not be permitted. Wood cribbing, log walls or railway ties will not be permitted. PCI Group Christopher Bozyk Architects Ltd.