Kɛ kɔr runti̱ kur 19th,ɛn rie̱t Landscape(Pe̱kmuɔ̱ɔ̱n) ɣarki̱tɛk cua tok i̱ ba la̱th lät ɛ gɔ̱ɔ̱r tin thuɔ̱rkɛ pe̱kmuɔ̱ɔ̱n, kä cua yiathpiny ɛ gua̱a̱dɛ kɛ kɔr Frederick Law Olmsted, Jr, kɛnɛ Beatridh Joneth(kɔrɛ  Farrand) kɛnɛ nɛy kɔ̱kiɛn cua cak ɛ duŋ Pe̱kmuɔ̱ɔ̱n Ji̱-Amëri̱kani̱ Ɣarkitɛkni̱( American Society of Landscape Architects,ASLA) rɛy 1899.