Arboretum Bulletin Summer 2019, Volume 81, Issue 2 | Page 24

used a digging stick to forage bulbs and roots “without disturbing other plants. Natives were appalled when they saw the large holes and destruction caused by non-natives’ ‘modern’ digging tools. Many California Natives prefer that Pinus sabiniana be called gray pine.” The large cones of this species were impor- tant as a food source, with seeds rich in oil and protein. Aljos Farjon, in his book “Pines: Drawing and Descriptions of the Genus Pinus” (2005), seems to balk at replacing “Digger” with “the less colourful ‘grey pine,’” a gesture he dismisses as “modern day political correctness.” He quotes a passage by John Muir (in “The Mountains of California,” 1894) describing Indians harvest- ing the seeds and roasting them. Muir’s own words, while edifying, reveal a staggering level of unexamined cultural bias: “Then, in the cool evenings, men, women and children, with their capacity for dirt greatly increased by the soft resin with which they are all bedraggled, form circles around campfires, on the bank of the nearest stream, and lie in easy independence cracking nuts and laughing and chattering, as heedless of the future as the squirrels.” According to Arthur Lee Jacobson's “Trees of Seattle” (2006), the three-needled Pinus sabiniana—with its substantial cones, somewhat sparse, gray-tinted, and weeping foliage—is rare in our city. There are specimens in the Washington Park Arboretum, UW campus and Chittenden Locks, as well as at Rodgers Park. The tree is adapted to warm, dry and rocky conditions, so it can be a challenge to grow here. In California, it is often found growing near Ceanothus cuneatus and native oaks. Wandering Jew is one common name for the houseplant species of Tradescantia (usually a reference to T. zebrina). The notion of the Wandering Jew is so firmly entrenched in Western culture that people don’t even think twice about its meaning. It comes from an early medieval Christian legend about a Jew who was said to have goaded Jesus when he was on the way to the Crucifixion. Because of this, the Jew was condemned to eternal wandering (or at least until 22 v Washington Park Arboretum Bulletin the Second Coming). This myth has been used to characterize Jews as traitors and outsiders for centuries, providing a ready excuse for persecu- tion and genocide. Horticulture can do without this common name, especially when the name spiderwort readily evokes the plant’s sprawling nature. WORD PICTURES While the meaning of some common names is transparent and self-evident, that of others is more cryptic and poetic. Here are examples: Town hall clock, Adoxa moschatellina. (Photo courtesy Bernd Haynold/Wikimedia Commons) Melancholy gentleman, Astrantia major. (Photo by Uoaei1/Wikimedia Commons)