-- Walkeria, _rubra_ Walker, _red_.
-- princeps Princely.
-- propendens Hanging.
-- palustris Marsh-growing.
-- ignescens Fiery.
-- elata Lofty.
-- cubica, _minor_ Square-flowered, _small_.
-- conferta Crowded.
-- fastigiata Level-topped.
-- horizontalis Horizontal-leaved.
-- flammea Flame-coloured.
-- comosa Tufted.
β _rubra_ β red.
-- hispida Bristly-leaved.
-- multiflora Many-flowered.
-- glandulosa Glandular-leaved.
_Foliis senis._ _Leaves by sixes._
-- Archeria Archer.
-- aurea Gold-coloured.
-- concinna Spruce.
-- filamentosa Long flower-stemmed.
-- formosa Comely.
-- pinifolia, _coccinea_ Scarlet pine-leaved.
_Foliis octonis._ _Leaves by eights._
δ vestita, _rosea_ δ Rose-coloured _tremulous_.
ε _incarnata_ ε Flesh-coloured _tremulous_.
ζ _fulgida_ ζ Shining _tremulous_.
ANTHERÆ PENICILLATÆ. TIPS PENCILLED.
_Foliis ternis._ _Leaves by threes._
-- penicillatæ Pencilled.
-- Sebana, _spicata_ Seba-spik’d.
α Petiveriana, _aurantia_ α Petiver-like _orange_.
β ...... _hirsuta_ β ...... _hairy_.