Saguaro National Park

Tanque Verde Ridge Trail

The Tanque Verde Ridge Trailhead is located off the park?s scenic loop drive, within the Javelina Picnic Area. Vehicle access to the Tanque Verde Ridge Trailhead is available from 7:00 a.m. to sunset daily. The scenic loop drive is closed and locked ...

What tree has a green trunk,green limbs and tiny leaves.
This question relates to the items listed below. Click each link for more information
Saguaro National Park, Ranger-led Programs, Flora & Fauna
11 years ago
Expert Answer
48 Answers
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My guess is that it is the state tree of Arizona, Cercidium floridum, commonly known as Palo Verde (green stick) Retama, Jerusalem Thorn (a corruption of Girasol-turns toward the sun) and Lluvia de Oro (golden rain). The green stems and bark of Palo Verde make it easy to identify but more importantly allow it to survive in harsh desert environments. Palo Verde trees are drought deciduous and thus shed their leaves during extended dry spells. When no leaves are present the tree's green stems and branches carry on the essential energy-producing process of photosynthesis. The leaves of Palo Verde are so small that even during the short periods (mid July to late November) when they are present they still need assistance with photosynthesis. As Palo Verde trees age, the bases of their trunks trunks turn from green to a very distinct grey. Residents of the Arizona and the southwest in sprawling Sonoran Desert know the yellow flowers of the Palo Verde  tree as harbinger of Spring in the region.

11 years ago
Stay close this summer and visit a national park in Arizona

July 15, 2009, 7:45 am
The travel industry is starting show signs of a rebound. One trend is gaining in popularity quickly, that is trips close to home.These aren’t “staycations” though. These quick trips offer a true getaway, without emptying your bank account.Jim Prueter from AAA shared these Arizona destinations you don’t want to miss.There are ...

Saguaro National Park expansion moves ahead in

July 13, 2009, 7:40 am
A proposal to expand Saguaro National Park in Tucson by 975 acres cleared a congressional hurdle this week when it was recommended for passage by the House Committee on Natural Resources.The committee OK'd the bill by voice vote on Thursday. It would allow the National Park Service to purchase ...

Saguaro NP has new superintendent

June 3, 2009, 8:02 am
Darla Sidles, deputy superintendent of Independence National Historical Park in Philadelphia, has been named superintendent of Saguaro National Park, according to Intermountain Regional Director Mike Snyder.Sidles is assuming her new position June 14."Darla brings to the job a strong understanding of natural and cultural resources management through her previous ...

Group Wants Your Vote for Saguaro National ParkTrail Project

May 13, 2009, 11:49 am
 The Arizona Trail Association is requesting help in winning a $50,000 grant for a trail project in Saguaro National Park-Rincon Mountain District.Through midnight May 31, citizens may vote twice daily among five national finalists for this Redwood Creek Greater Outdoors Project grant. Redwood Creek, a California winery, will give ...

Tucson Mountain Visitor Center.

Open 9:00 AM to 5:00 PM daily, closed on Christmas Day. Like the Rincon Mountain Visitor Center, this visitor center provides park information, a fifteen minute orientation film, and exhibits on the natural and cultural history of the Sonoran Desert. ...

Rincon Mountain Visitor Center

Open 9:00 AM to 5:00 PM daily, closed on Christmas Day. The visitor center provides park information, a fifteen minute orientation film, and exhibits on the natural and cultural history of the Sonoran Desert. ...

Saguaro National Park Could Soon Have a Comprehensive Trails Plan

February 10, 2009, 8:01 am
A proposed trail management plan for the entire Saguaro National Park closes some trails and opens new ones to protect the desert landscape.  Some continue to watch closely with their comments ready for the final ...

Bill to Expand Boundaries of Saguaro National Park Is Introduced

January 28, 2009, 7:43 am
A bill to expand the boundaries of Saguaro National Park at the east and west units has been introduced by Rep. Raúl Grijalva.The legislation would provide permanent protection for the dwindling pristine areas of the Sonoran Desert around Tucson, Grijalva said ...

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