Page:Literary pilgrimages of a naturalist (IA literarypilgrima00packrich).pdf/159

 at a step the boy of more than a century ago passed from one country of romance to another. Up stream lie to-day as they did then the rolling billows of land, fertile fields, wooded hills and the tangle of swamp and thicket that is, I believe, more luxuriant in those parts of Plymouth County where the forest comes down to the sea than in any other place. I have never found, in tropical jungle or the warmer countries of the temperate zone, such matted areas of richly growing shrub and vine as you meet in these Plymouth County bottom lands where the fresh water comes down to meet the salt. Fox grapes luxuriate there and woodbine and convolvulus climb and twine, but the toughest of the tangle is due to the greenbrier, to penetrate which one needs to use a machete as much as ever Cuban did in Camaguay. The greenbrier is tough and its thorns repellent, yet its glossy smilax leaves are beautifully decorative and its close-set bunches of deep blue fruit, now ripe, please the eye if not the palate. Thickets like these border the pasture paths in this rich bottom land walling in the wanderer with high tapestried walls of vivid green, richly patterned with varied leaves and