CE AE

Laos ; Environs de Pak-Lay.

Laos; Luang-Prabang.

Laos ;

Laos; Houei-Pon.

Laos; Ban-Loum, Sam-Teui. Indo-Chine.

Indo-Chine ; plateau de Taflne.

Mussaenda.

Mussaenda frondosa (L.).

Laos ; Ban-Nam-Pit, Sam-Teiii.

Laos ; Dien-Biea

COMPOSITÆ

Vernonia cinerea (Less.).

Vernonia.

Aster trinervius (Roxb.)- Blumea, sp. nov.

Gynura nitida (DG.).

Inula Cappa (DG.).

Senecio.

Indo-Ghine ; Muong-Ghoum.

Laos ; Houei-Pon.

Indo-Gliine ; Ban-Mai.

Indo-Ghine.

Indo-Ghine ; plateau de Taflne.

Indo-Ghine.

Indo-Ghine ; Mo-Lou.

Senecio Scandens (Hainilt.). Indo-Ghine; plateau de Tafine. Gnicussinensis(Gard.etGhamp.) Indo-Ghine.

Brenanthes racemosa (Roxb.). Indo-Ghine; Ban-Mai.

Lacluca polycephala iBenlh). Indo-Ghine.

LactucapolycephalaBenth.(Var.)Laos ; Nani-Nang.

Loheliarobusta(WalL). in herb. Indo-Ghine; plateau de Tafine. Paris.

Loheliarobusta(\Yall.).inherb. Laos; route de Dien-Bien. Paris.

CAMPANULACEÆ

Gampanula colorata (Wall.). Indo-Ghine.

LOBELIACEÆ

Rhododendron indicum (Sweet). Indo-Ghine.

Mœsa indica (Wall.).

Budleia asiatica (L.'*.

BucUeia, sp. nov.

Indo-Ghine; Ban-Mai.

Indo-Ghine ; plateau de Tafine.

Indo-Ghine.

Callicarpa cana (I .). Vitex.

Laos ; Outaradit.

Laos; Ban-Nam-Pit.

APPENDICE

Clerodendron Colebrokianum.

(Walp.).

G. Siphonanthus (Br).

ACANT

Barleria Prionitis (L.).

Barleria.

Dædalacanthus nervosus (Anders).

Dædalacanthus strictus (T. Anders).

Hygrophila salicifolia (Nees).

Gendarussa Yulgaris (Nees).

Strobilanthes, sp. nov.

Strobilanthesauriculatus (Nees).

Strobilanthes scaber (Nees).

Strobilanthes, sp. nov.

Justicia sp.

Justicia proeumbens (L.).

Justicia decussata (Roxb.).

Laos ; Pak-Lay, Ban-Loum^ Laos; Sam-Teui, Pak-Lay.

HACE Æ

Laos ; Muong-Moun.

Laos.

Indo-Chine.

Indo-Chine ; route de Tafine.

Indo-Chine.

Indo-Chine ; Muong-Cham.

Indo-Chine; Nam-Nang.

Indo-Chine ; Ban-Mai.

Laos ; route de Dien-Bien-Phu à Sap-Nao.

Laos.

Laos; Outaradil.

Indo-Chine.

Laos.