Trichomanes radicans, 220.
Trichostema laxum, 387.
Trifolium barbigerum, 335.
Bolanderi, 335.

Trypethelium pallescens, 233.

U.

Umbilicaria vellea, 224.
Uncinia Lindleyana, 211.
Urceolaria actinostoma, 227.
cinero-cæsia, 227.

Urera glabra, 200.

Sandwicensis, 200.

Urtica Sandwicensis, 200.
Usnea barbata, 223.

V.

Vaccinium penduliflorum, 187.
reticulatum, 187.

Vapor Densities, Improved Ap-
paratus for Determination
of, 99.

Veratrum fimbriatum, 391.
Verbena Bonariensis, 194.
Vicentia angustifolia, 209.
Vicia Menziesii, 163.
Vigna lutea, 164.

Oahuensis, 164.
Sandwicensis, 164.

Vinca rosea, 197.
Viola Chamissoniana, 150.
Kaviensis, 150.
Maviensis, 150.
Viscum moniliforme, 169.
Vitex trifolia, 194.
Vittadinia arenaria, 173.
Chamissonis, 173.
consanguinea, 173.

conyzoides, 173.
humilis, 173.

Remyi, 173.