Explore

Along Lower Denmark Road, one mile from the Frenchman's Bay turnoff.

Summit cinder cone area, Puu Hualalai.

7 km from Tiltil on road to Limache, Cuesta de la Dormida north of Santiago.

Necker.

Waimea Canyon.

On E. side of the quartz ridge, Klang Gates.

Boboskloof off Gydo-Citrusdal Rd., just N. of Kobe Bokheveld Center in Schoorgezicht Mts.

Puu Kukui, along trail, below bog areas, at lookout toward Honokawai Falls. Maui.

Near N'go.

West of Genting Hotel, Ulu Kali.

Oundjo, just S. of village, above road.

Near Arucas in disturbed barranco.

Summit of ridge behind Lahainaluna School, W. Maui.

Along Waikane Trail, one-half mile above Waikane Camp, Koolau Mts. Oahu.

Mouth of Palmiet River.

Crater Rim Road, one-quarter miles west of Halemaumau Lookout, Kilauea, Hawaii Volcanoes National Park.

At Kalalau Lookout, Kokee Park, N. Kauai.

S. outskirts of Benson.

From 67 miles N of Cocklebiddy to 27 miles N of Rawlinna. On the Nullarbor Plain.

Hawaii I. Hilina.

Two miles S of Medina.

Central Chile.

Puu Kukui Trail mauka of Haelaau Cabin, W. Maui.

2 miles east of Deuba, on road from Suva to Lautoka. Viti Levu.

Along path, halfway to summit of Huayna Picchu from Machupicchu.

Near Darwin Water Supply Dam.

Plateau de Dogny, trail from Sarraméa.

About 1.5 km. inland from Agaete, on road which leads to head of valley from Agaete.

Oahu: Waianae Mts., Kaneha Trail, W. of Schofield.

Forest around Mauma. Savai'i.

Road to logging camp, running E. from Lae-Bulolo Highway.

Along Jurien Bay Road, just W of intersection with the Badgingarra Highway.

Bailladero road.

Trip to Hartz Mt. National Park.

Chocolate Shale Quarry, near coast in National Park, south of Sydney.

Tiebaghi plateau. Below summit, on Paagoumène side.

Between a grape vineyard and the highway. 1 km. west of Sao Gonzalo. Madeira.

Along the road from Newdegate to Lake King, at the 272 mile peg.

East side of Hoolulu Valley, on Haena-Kalalau Trail.

Barranco de Guiniguada, between the Jardin Canario and La Calzada.

Reabold Hill, northwest Perth.

On Darling Road to Pella Mission from Cape Town.

In Barranco de San Andres, between San Andres and Bailladero.

Morris Thompson estate, above Paia, Savai'i.

Gawar [?].

Ridge leading to Mt. Kahili, E. of Kanaele Bog (Wahiawa Swamp), inland from Kalaheo, S. Kauai.

18 miles south of Manuka Park, Kau District.

Just above Arthur's Pass.

Along the Great Northern Highway, just N of the junction with Gunyidi Road.

Collected on the outskirts of Tarma.