PLANTS OBSERVED ALONG GRANDVIEW CUT, APRIL 26, 2000.

 
TREES AND SHRUBS:
Acer circinatumVine maple
Acer macrophyllumBigleaf maple
Alnus rubraRed alder
Amelanchier alnifoliaSaskatoon berry
Cornus stoloniferaRed-osier dogwood
Gaultheria shallonSalal
Lonicera involucrataBlack twinberry
Physocarpus capitatusPacific ninebark
Populus balsamifera ssp. trichocarpaBlack cottonwood
Prunus emarginataBitter cherry
Rhamnus purshianaCascara
Rubus parviflorusThimbleberry
Rubus spectabilisSalmonberry
Rubus ursinus ssp. macropetalusTrailing blackberry
Salix sitchensisSitka willow
Sambucus racemosa var. arborescensRed elderberry
Spiraea douglasiiHardhack
Symphoricarpos albusCommon snowberry

HERBACEOUS PLANTS:
Alisma plantago-aquaticaWater plantain
Aruncus dioicusGoatsbeard
Barbarea orthocerasAmerican winter cress
Dicentra formosaPacific bleeding heart
Epilobium angustifoliumFireweed
Geum macrophyllumLarge-leaved avens
Lemna minorDuckweed
Maianthemum dilatatumFalse lily-of-the-valley
Oenanthe sarmentosaWater parsley
Petasites frigidus var. palmatusSweet coltsfoot
Solidago canadensisCanada goldenrod
Veronica beccabunga ssp. americanaAmerican brooklime

GRASSES AND ALLIES:
Juncus effususCommon rush
Juncus ensifoliusDagger leaf rush
Scirpus microcarpusSmall-flowered bulrush
Typha latifoliaCommon cattail

FERNS AND ALLIES:
Athyrium filix-feminaLady fern
Equisetum arvenseField horsetail
Equisetum telmateia ssp. brauniiGiant horsetail
Polystichum munitumSword fern
Pteridium aquilinumBracken fern

MOSSES:
Atrichum undulatumCrane's bill moss
Brachythecium sp.Short capsule moss
Bryumbicolor
Dicranoweisia cirrataCurly thatch moss
Eurhynchium praelongumSlender beaked moss
Homalothecium fulgescensYellow moss
Orthotrichum lyelliiLyell's bristle moss
Pseudoscleropodium purum

LICHENS:
Lepraria sp.Dust lichen
Parmelia hygrophilaSalted shield lichen

INTRODUCED SPECIES:
Acer platanoidesNorway maple
Aegopodium podagrariaGoutweed
Aesculus hippocastanumHorse chestnut
Anthoxanthum odoratumSweet vernal grass
Anthriscus sylvestrisCow parsley
Arabidopsis thalianaThale cress
Arctium minusCommon burdock
Betula pendulaEuropean white birch
Callitriche stagnalisPond water-starwort
Cardamine hirsutaHairy bitter cress
Cerastium fontanum ssp. trivialeMouse-ear chickweed
Cirsium arvense var. horridumCanada thistle
Convolvulus sepiumBindweed
Cotoneaster spp.Cotoneaster - two different species
Cytisus scopariusBroom
Dactylis glomerataOrchard grass
Daphne laureolaSpurge laurel
Digitalis purpureaFoxglove
Draba vernaVernal whitlow-grass
Epilobium ciliatumPurple-leaved willowherb
Galeobdolon luteumYellow archangel
Hedera helixEnglish ivy
Hesperis matronalisSweet rocket
Hyacinthoides hispanicaSpanish bluebells
Hypericum perforatumCommon St. John's wort
Hypochoeris radicataHairy cat's ear
Ilex aquifoliumEnglish holly
Laburnum anagyroidesGolden chain tree
Lactuca muralisWall lettuce
Lapsana communisNipplewort
Lathyrus latifoliusBroad-leaved peavine
Lunaria annuaSilver dollar plant
Malus pumilaCultivated apple
Melilotus albaWhite sweet clover
Mentha sp.Mint - a wide leaf glabrous species
Myosotis scorpioidesCommon forget-me-not
Nasturtium officinaleWater cress
Phalaris arundinaceaReed canary grass
Plantago lanceolataRibwort plantain
Plantago majorCommon plantain
Poa pratensisKentucky bluegrass
Polygonum cuspidatumJapanese knotweed
Prunus aviumSweet cherry
Ranunculus acrisTall buttercup
Ranunculus repensCreeping buttercup
Rubus discolorHimalayan blackberry
Rumex obtusifoliusBitter dock
Senecio viscosusSticky ragwort
Senecio vulgarisCommon groundsel
Solanum dulcamaraEuropean bittersweet
Sonchus arvensisPerennial sow thistle
Sonchus oleraceusAnnual sow-thistle
Sorbus aucupariaEuropean mountain ash
Stellaria mediaChickweed
Symphytum officinaleComfrey
Tanacetum vulgareTansy
Taraxacum officinaleDandelion
Trifolium pratenseRed clover
Tulipa sp.Tulip
Vicia sativaCommon vetch


The species recorded in this report were observed during a four hour survey of the Grandview Cut on April 26, 2000. More extensive fieldwork, and surveys in other seasons would lead to the identification of many additional plants.

The Grandview Cut contains the most extensive example of natural habitat remaining in the northeastern quadrant of the City of Vancouver - an urbanized region very deficient in parkland, especially natural parkland. The sides of the Cut are covered by a well-developed early successional forest of cottonwood, red alder, and bigleaf maple. The south side with its more shaded slope contains the best examples of native vegetation, with a well-developed salmonberry-dominated shrub layer.

Since the base of the Cut lies at a considerable depth below the surrounding land, and the banks are densely vegetated, the close proximity of a very urban area is not apparent.

If the rail lines are re-routed the Grandview Cut could become the most natural and popular greenway in the eastern part of the city.

Terry Taylor,
Vancouver Natural History Society.

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