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Asphodelus ramosus is a geophyte, having an underground storage organ which enables the plant to survive adverse conditions, such as excessive heat and drought. Its leaves, growing to a height of 60 centimetres (24 in)–80 centimetres (31 in), contain alkaloids that are harmful to sheep and goats in the wet, winter months, but during the ...
Lycopodium clavatum is a spore-bearing vascular plant, growing mainly prostrate along the ground with stems up to 1 m (39 in) long; the stems are much branched, and densely clothed with small, spirally arranged microphyll leaves. The leaves are 3–5 mm long and 0.7–1 mm broad, tapered to a fine hair-like white point.
Scyphiphora is a monotypic genus of flowering plants in the family Rubiaceae.It is the only genus in the tribe Scyphiphoreae.The genus contains only one species, viz. Scyphiphora hydrophylacea, which has a large distribution range from India, to tropical Asia and the western Pacific. [1]
Ornamental plants with tuberous roots include the Persian buttercup, Ranunculus asiaticus, [6] and dahlias. [7] When sold in the dry form, dahlia "bulbs" consist of a cluster of tuberous roots attached to one or more stems. Only the stems produce buds, from around the "collar" close to where the roots are attached.
Horsetail with untidy branches from the lower parts (which may be prominent or not apparent), with or without main upright stems, able to form a colony from underground roots. Rocky ground tends to constrict root-spread and favours a bushy appearance, unrocky ground favours more slender plants arising from spreading roots, and trampling or ...
T. bipinnatifidum is cultivated as a landscape plant in many tropical, subtropical and warm temperate countries including the Philippines, throughout Australia, the gulf coast and east coast of the United States, including Florida and California, and in South Africa and northern New Zealand. It is grown as a houseplant in cool temperate regions.
Selaginella species are creeping or ascendant plants with simple, scale-like leaves (microphylls) on branching stems from which roots also arise. The stems are aerial, horizontally creeping on the substratum (as in Selaginella kraussiana), sub-erect (Selaginella trachyphylla) or erect (as in Selaginella erythropus). The vascular steles are ...
They are flowerless, vascular, terrestrial or epiphytic plants, with widely branched, erect, prostrate, or creeping stems, with small, simple, needle-like or scale-like leaves that cover the stem and branches thickly. [6] The stems usually creep along the ground, forking at intervals. [7]