thyrse

Flowers in thyrses; young leaves usually covered with stellate trichomes or peltate scalelike trichomes.

Male flowers in thyrses, female flowers or bisexual flowers in spikes; young leaves not covered with trichomes.

Inflorescences terminal, branched thyrses, female inflorescences narrow and shorter than male.

leaflet blades with margins entire. Thyrses axillary or subterminal, consisting of several cymes; peduncle long.

Leaves opposite. Inflorescences terminal or axillary irregular thyrses.

leaflet blades with margin entire. Inflorescences generally axillary thyrses or spikes.

Inflorescences axillary or subterminal thyrses. Flowers small.

Inflorescences terminal or axillary, elongate racemelike thyrses, unbranched [rarely branched]; bracts 2-glandular [or glandular].

leaflet blades with margin entire. Thyrses axillary to subterminal.

Thyrses axillary, above axils or on old branches, solitary or several in fascicles.

Flowers appearing bisexual, 4- or 5-merous, in axillary thyrses, rarely spikes, sometimes borne on older branches or bole.

Thyrses axillary, ca. 15 cm, densely lepidote.

Thyrses narrow, racemose or with 2-4 racemose branches near base, 5-18 cm, shortly tomentose, usually solitary on stems (or above axils).

Male thyrses solitary or 2--4 together, to 18 cm, pubescent.

Thyrses subterminal or axillary on apical part of stem, 3-5 cm, with 1-3 flowers.

Thyrses axillary, ca. 18 cm or more, lax and with a few scattered flowers, nearly glabrous to sparsely pubescent;

venation pinnate. Inflorescences terminal or axillary, long racemelike thyrses, unbranched, apetalous, without disk;

Inflorescences axillary or lateral below leaves, racemes or thyrses, to 6 cm;

Verticillasters 6(-10)-flowered, in terminal, pedunculate thyrses or panicles;