1)  Sequoiadendron giganteum                                                 Sierra Redwood

These impressive trees are scattered around Seattle and West Seattle.
The grove on the western border of the Pinetum is worth a visit (located at: 101-48-K).  Feel the “vibe”!

2)   Platanus orientalis                                                                 Oriental Plane

This is a excellent urban tree.
You’ve probably zoomed past a good example many times along the Lake Washington Boulevard (located at: 31-54-C). 

1)   Bright Green Maples
Even the common color of green inspires hope and energy in spring. Here are two exceptional examples:

 Acer palmatum ‘Shishigashira’, known as the Lion’s Mane maple, was so named for the curled, bunched up leaves at the ends of short, stout stems.
 Acer japonicum ‘Ed Wood’, located in the Signature Bed at the Graham Visitor Center, sports exceptionally robust foliage for a blast of color in both the spring and autumn. 

As a public garden, it is vital that we work with integrity to serve all communities and make sure our spaces and programs are welcoming and relevant to all.
At UW Botanic Gardens, we are thinking deeply about the mission of our organization and public gardens as a whole. We see ourselves as a resource for community education and engagement, a steward of urban green space for recreation and restoration, and curators of collections with important conservation value. 

“The Arboretum is over 230 acres and it is absolutely a public space. And when we say public that means everyone, not just the people that live close by,” says Christina Owen, co-director of UWBG.

Let’s dip our toes into the bizarre world of lichens! Lichens are those interesting, colorful, strange little growths found on trees and stones that are commonly mistaken for moss. Lichens and mosses can certainly grow together and often do, but they are far from the same thing. These underappreciated epiphytes are actually not even plants at all. They are a symbiotic combination of fungi and algae which form an estimated 3,600 (and counting) different species of lichen throughout North America. 

Basalt daisy (Erigeron basalticus) is a cliff dweller, found exclusively along the Yakima River Canyon and Selah Creek. There you will find it tucked into crevices and cracks of the basalt cliffs formed in the late Miocene (5 to 11 million years ago). There are six known populations in Washington State. Over the past few years Rare Care has made a concerted effort to re-monitor all known occurrences, and we only have one left to visit! 

Each year Rare Care recognizes volunteers for their outstanding contributions.
Steven Clark has been with Rare Care since the inception of our rare plant monitoring program in 2001! Since then, Steven has contributed over 320 hours and submitted nearly 40 reports. He integrates Rare Care into the biology courses he teaches at Clark College, and helps inspire the future conservation biologists of our state. 

by Josh Wozniak
Lake Chelan is a narrow, glacially-carved trench: 50 miles long from North Cascades National Park to the town of Chelan. Along its shores, species typical of both the east and west flanks of the Cascades Range are well-represented. The areas surrounding the lake also contain a number of rare plant species, including some that occur nowhere else in Washington. 

Tom Erler and Darcy Dauble are two long-time rare plant monitoring volunteers with a breadth of experience to share with our 38 recently trained monitors! During the monitoring season you will catch Tom searching for rare plants across the state, anywhere from the San Juan Islands to Douglas County. His day job is with the King County Noxious Weed program. Darcy Dauble is a retired librarian who can be found botanizing the Blue Mountains of southeastern Washington. 

Horsetail, a plant that Seattle area gardeners love to hate. Have it in your garden? You have likely been fighting it for years. But this plant is more than just a weed. Field horsetail, Equisetum arvense, is a tenacious perennial native to the temperate and arctic regions across the northern hemisphere, including the Pacific Northwest.
In early spring I often encounter visitors wondering about the otherworldly-looking reproductive stems of field horsetail.