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A caryopsis or grain is a type of fruit that closely resembles an achene, but differs in that the pericarp is fused to the thin seed coat in the grain. An utricle is like an achene, but the fruit is bladder-like or inflated. [3] Fruits of sedges are sometimes considered achenes although their one-locule ovary is a compound ovary. Cypsela of Cynara
The male flower has a single central stamen with a yellow anther. The female flower has a single stigma and is borne on a short stalk at the base of the flower panicle, with the spiky globular inferior ovary being immediately beneath. [3] The fruit is a prickly, inflated capsule up to 5 cm (2 in) long with two pores and four seeds. [2]
Hura crepitans, the sandbox tree, [2] also known as possumwood, monkey no-climb, assacu (from Tupi asaku) and jabillo, [3] is an evergreen tree in the family Euphorbiaceae, native to tropical regions of North and South America including the Amazon rainforest.
The rufous trident bat, Persian trident bat, or triple nose-leaf bat (Triaenops persicus) is a species of bat in the genus Triaenops. [2] It occurs in southwestern Pakistan, southern Iran, the United Arab Emirates, Oman, and Yemen. In the last country, it occurs together with the much smaller Triaenops parvus.
The fruit is a drupe up to 1.5 centimetres (0.59 in) long which contains one seed. [3] It is reddish with silver scales. [4] Blooming occurs in the autumn and fruit develops during the spring. The plant grows quickly, with shoots growing over one meter per season.
Prickles on a blackberry branch. In plant morphology, thorns, spines, and prickles, and in general spinose structures (sometimes called spinose teeth or spinose apical processes), are hard, rigid extensions or modifications of leaves, roots, stems, or buds with sharp, stiff ends, and generally serve the same function: physically defending plants against herbivory.
The species is grown commercially for its yellow fruit, but is also an impressive ornamental climbing vine with perhaps the largest flowers of all cacti. The yellow skinned fruit of S. megalanthus has thorns, unlike the green, red or yellow skinned dragon fruits of S. undatus , S. monacanthus and their cultivated hybrids.
The female tree produces flowers with round fruits that are also bract-surrounded. The individual fruit is a drupe, and these merge to varying degrees forming multiple fruit, a globule structure, 10–20 cm (4–8 in) in diameter and have many prism-like sections, resembling the fruit of the pineapple. Typically, the fruit changes from green to ...