Life cycle and reproductive botany of Scilla hyacinthoides
... determines their structure and annual developmental cycles. This is especially true for geophytes. Geophytes possess subterranean storage organs with renewal buds that are located below the soil surface. At the beginning of the dry summer season the geophytes enter a state of dormancy, during which ...
... determines their structure and annual developmental cycles. This is especially true for geophytes. Geophytes possess subterranean storage organs with renewal buds that are located below the soil surface. At the beginning of the dry summer season the geophytes enter a state of dormancy, during which ...
- Cantigny
... Coniferous: Trees that have small waxy leaves, sometimes needles, which are usually kept all year. Deciduous: Trees which shed their leaves or fruit at seasonal intervals. Gums: The trees sap contains food made by photosynthesis and other minerals and nutrients. Sticky gums in the sap are used by th ...
... Coniferous: Trees that have small waxy leaves, sometimes needles, which are usually kept all year. Deciduous: Trees which shed their leaves or fruit at seasonal intervals. Gums: The trees sap contains food made by photosynthesis and other minerals and nutrients. Sticky gums in the sap are used by th ...
Nature trail guide
... 28 The swamp sedge Carex lessoniana with tasselled seed-heads - an important fighter against erosion with its network of underground roots. Five metres along the track on the left is an old putaputaweta (Carpodetus serratus) – mature ones have larger marble-patterned adult leaves, hence the common n ...
... 28 The swamp sedge Carex lessoniana with tasselled seed-heads - an important fighter against erosion with its network of underground roots. Five metres along the track on the left is an old putaputaweta (Carpodetus serratus) – mature ones have larger marble-patterned adult leaves, hence the common n ...
Approved Tree List
... Drought Tolerant: Yes Root System: Spreading shallow roots shouldn’t lift cement * Negatives: 1) * Shallow roots can spread around the tree and make it difficult to maintain other plantings under the tree, though the roots don’t normally lift sidewalks; 2) Not good in lawns, can develop root ...
... Drought Tolerant: Yes Root System: Spreading shallow roots shouldn’t lift cement * Negatives: 1) * Shallow roots can spread around the tree and make it difficult to maintain other plantings under the tree, though the roots don’t normally lift sidewalks; 2) Not good in lawns, can develop root ...
Hyoscyamus niger
... • In which 75% is Hyoscyamine • Atropine and Hyoscine are present in small amounts ...
... • In which 75% is Hyoscyamine • Atropine and Hyoscine are present in small amounts ...
Identifying features of common trees in Duchess Wood
... veins extend towards the deep, narrow sinuses between each lobe. Flowers: Curtains of yellow male catkins as orange leaves unfold. Female flowers are very tiny and grow along the shoot. Fruit: acorns often paired on a 5 to 12 mm stalk (peduncle) – acorns not produced every year in an effort to limit ...
... veins extend towards the deep, narrow sinuses between each lobe. Flowers: Curtains of yellow male catkins as orange leaves unfold. Female flowers are very tiny and grow along the shoot. Fruit: acorns often paired on a 5 to 12 mm stalk (peduncle) – acorns not produced every year in an effort to limit ...
Slide 1
... • Flowers & fruits in flattopped or rounded clusters; flowers white to pink • Fruit a BLUE-PURPLE pome ...
... • Flowers & fruits in flattopped or rounded clusters; flowers white to pink • Fruit a BLUE-PURPLE pome ...
CHENOPODIUM LITTOREUM (CHENOPODIACEAE)
... type specimen from Mexico (MO 46467, C. Parry 780, central Mexico, 1878; Fig. 2F) shows a species with a trilobed leaf much like C. carnosulum, described by Standley as ‘‘… leafblades triangular or triangular-rhombic in outline, 3–5 mm. long, 3–4 mm. broad, 3-lobed, …’’ (Standley 1916). Wahl (1965) ...
... type specimen from Mexico (MO 46467, C. Parry 780, central Mexico, 1878; Fig. 2F) shows a species with a trilobed leaf much like C. carnosulum, described by Standley as ‘‘… leafblades triangular or triangular-rhombic in outline, 3–5 mm. long, 3–4 mm. broad, 3-lobed, …’’ (Standley 1916). Wahl (1965) ...
COUCHVILLE LAKE ARBORETUM at Long Hunter State Park Self
... small tree up to 15 to 20 feet, often twisted and irregular in appearance. Simple, smooth, lance-shaped leaves are alternate or clustered on short side twigs. Produces small, clustered, bell-shaped white flowers in late summer. Its juicy, pea-sized, single-sided maroon berries ripen in fall and are ...
... small tree up to 15 to 20 feet, often twisted and irregular in appearance. Simple, smooth, lance-shaped leaves are alternate or clustered on short side twigs. Produces small, clustered, bell-shaped white flowers in late summer. Its juicy, pea-sized, single-sided maroon berries ripen in fall and are ...
SHOOT SYSTEM
... (i) Tunica (covering)- An outer zone of shoot apex, 1-3 layers in thickness. It gives rise to epidermis and is responsible for surface growth. (ii) Corpus (body)- Inner multi-layered zone of cells which divide in all directions. They finally give rise to procambium (forms vascular tissue) and ground ...
... (i) Tunica (covering)- An outer zone of shoot apex, 1-3 layers in thickness. It gives rise to epidermis and is responsible for surface growth. (ii) Corpus (body)- Inner multi-layered zone of cells which divide in all directions. They finally give rise to procambium (forms vascular tissue) and ground ...
Cistanche tubulosa (Schenk) R. Wight an important
... parasite comes out of the host root (as shown by arrows in (Fig. 6). The threads of haustoria then take a 900 turn and form a stem bud when it comes out of root. The haustorial threads are visible in Fig. 6. These haustorial threads are not visible in those portions of the host root which is not inf ...
... parasite comes out of the host root (as shown by arrows in (Fig. 6). The threads of haustoria then take a 900 turn and form a stem bud when it comes out of root. The haustorial threads are visible in Fig. 6. These haustorial threads are not visible in those portions of the host root which is not inf ...
Translocation and distribution of radioactive phosphorus in - K-REx
... This light source provided about 1,000 foot candles at a ...
... This light source provided about 1,000 foot candles at a ...
Fossils formatted
... megafossils such as leaves and seeds have aided in correlating rock units that are widely separated geographically. A vast majority of plant fossils are preserved in sedimentary rocks. Formation of sedimentary rock occurs when deposition of rock particles of various sizes collects in a body of water ...
... megafossils such as leaves and seeds have aided in correlating rock units that are widely separated geographically. A vast majority of plant fossils are preserved in sedimentary rocks. Formation of sedimentary rock occurs when deposition of rock particles of various sizes collects in a body of water ...
Tarsonemid mites on ornamental plants in Poland: new data and an
... jasmine, impatiens, New Guinea impatiens, lantanas, marigolds (Tagetes spp.), snapdragons, verbenas and zinnias (PUNDT 2005). Some more ornamental host species were found by DENMARK (2000): Aphelandra sp., Cissus discolor, C. rotundifolia, Codiaeum variegatum, Fatsia japonica, Hoya carnosa, Pelargon ...
... jasmine, impatiens, New Guinea impatiens, lantanas, marigolds (Tagetes spp.), snapdragons, verbenas and zinnias (PUNDT 2005). Some more ornamental host species were found by DENMARK (2000): Aphelandra sp., Cissus discolor, C. rotundifolia, Codiaeum variegatum, Fatsia japonica, Hoya carnosa, Pelargon ...
seed plants
... • Conifers are most important group of gymnosperms • Largest and most familiar group • Bare seeds in cones • Staminate cones – male cones • Ovulate cones – _________ cones • Seeds produced on an open scale • (Do not produce flowers or fruit) ...
... • Conifers are most important group of gymnosperms • Largest and most familiar group • Bare seeds in cones • Staminate cones – male cones • Ovulate cones – _________ cones • Seeds produced on an open scale • (Do not produce flowers or fruit) ...
University of Colorado at Boulder Tree Walk
... Like the Kentucky coffeetree, the honeylocust has 6-12 inch compound leaves. It is well known for its fruitlong, flat seedpods that can be found on the ground throughout the fall and winter- although many seedless cultivars have been introduced recently. The honeylocust often is attacked by spider m ...
... Like the Kentucky coffeetree, the honeylocust has 6-12 inch compound leaves. It is well known for its fruitlong, flat seedpods that can be found on the ground throughout the fall and winter- although many seedless cultivars have been introduced recently. The honeylocust often is attacked by spider m ...
two new species of wamalchitamia (asteraceae: heliantheae)
... Leaves sessile or nearly so; peduncles densely glandular-pubescent; Honduras . . . . . . . . . . 6. W. williamsii Leaves petiolate; peduncles variously pubescent; Mexico, Honduras, Nicaragua, Costa Rica . . . . . . . . . . . (2) Involucral bracts (outer) 25–30, or more, linear-lanceolate; Mexico (Oa ...
... Leaves sessile or nearly so; peduncles densely glandular-pubescent; Honduras . . . . . . . . . . 6. W. williamsii Leaves petiolate; peduncles variously pubescent; Mexico, Honduras, Nicaragua, Costa Rica . . . . . . . . . . . (2) Involucral bracts (outer) 25–30, or more, linear-lanceolate; Mexico (Oa ...
The Structure and Development of Eriocaulon septangulare With.
... E. septangulare is, in its normal state, a fully submerged aquatic species, growing rooted in the substratum beneath still waters. It is a gregarious plant, and in favourable habitats will often cover considerable areas with a close, continuous sward. Plate 22, fig. 1, shows a small colony of flower ...
... E. septangulare is, in its normal state, a fully submerged aquatic species, growing rooted in the substratum beneath still waters. It is a gregarious plant, and in favourable habitats will often cover considerable areas with a close, continuous sward. Plate 22, fig. 1, shows a small colony of flower ...
Ceropegia langkawiensis Rintz, sp. nov. — Fig. Long perennial
... from the mountainsof SW. China, N. Burma and N. Thailand. The differs from both of them in ...
... from the mountainsof SW. China, N. Burma and N. Thailand. The differs from both of them in ...
The Shell-Bark Hickory
... At the younger age of the Shell-bark Hickory, its bark is pretty smooth, with interlacing ridges and is light gray. As the tree grows it can to develop a patchy, pealing plate type bark. Some trees don’t show this characteristic until well into their age. This characteristic is more common to their ...
... At the younger age of the Shell-bark Hickory, its bark is pretty smooth, with interlacing ridges and is light gray. As the tree grows it can to develop a patchy, pealing plate type bark. Some trees don’t show this characteristic until well into their age. This characteristic is more common to their ...
Spring 2014 Trees
... male or female or monoecious and appear in late winter to early spring (March-April) before the leaves. Fruit is a two-winged samara. Species name of rubrum (meaning red) is everywhere in evidence: red flowers in dense clusters in late March to early April (before the leaves appear), red fruit (init ...
... male or female or monoecious and appear in late winter to early spring (March-April) before the leaves. Fruit is a two-winged samara. Species name of rubrum (meaning red) is everywhere in evidence: red flowers in dense clusters in late March to early April (before the leaves appear), red fruit (init ...
Mt. Tabor Park Tree Walk
... bundle, green to yellow green, 4-6 mm long. Cones 2-5 cm long, eggshaped, oblique, stalkless (or nearly so, frequently point "backwards", toward the base of the branch. 27. Blue spruce Picea pungens Conifer, evergreen tree, leaf stiff, 3/4 to 1 1/4 inch long, yellow-green to bluish or white. Needles ...
... bundle, green to yellow green, 4-6 mm long. Cones 2-5 cm long, eggshaped, oblique, stalkless (or nearly so, frequently point "backwards", toward the base of the branch. 27. Blue spruce Picea pungens Conifer, evergreen tree, leaf stiff, 3/4 to 1 1/4 inch long, yellow-green to bluish or white. Needles ...
What the Tree Has - Weizmann Wonder Wander
... Its relatively narrow, sometimes tilted trunk is commonly used for poles and fence posts. The foliage is concentrated in the upper part of the tree, sometimes creating a flat crown like that of many desert trees (hence one of its common names), and mature trees may take on a distorted, sculptural lo ...
... Its relatively narrow, sometimes tilted trunk is commonly used for poles and fence posts. The foliage is concentrated in the upper part of the tree, sometimes creating a flat crown like that of many desert trees (hence one of its common names), and mature trees may take on a distorted, sculptural lo ...
Ficus macrophylla
Ficus macrophylla, commonly known as the Moreton Bay fig, is a large evergreen banyan tree of the family Moraceae that is a native of most of the eastern coast of Australia, from the Atherton Tableland (17° S) in the north to the Illawarra (34° S) in New South Wales, and Lord Howe Island. Its common name is derived from Moreton Bay in Queensland, Australia. It is best known for its beautiful buttress roots.As Ficus macrophylla is a strangler fig, seed germination usually takes place in the canopy of a host tree and the seedling lives as an epiphyte until its roots establish contact with the ground. It then enlarges and strangles its host, eventually becoming a freestanding tree by itself. Individuals may reach 60 m (200 ft) in height. Like all figs, it has an obligate mutualism with fig wasps; figs are only pollinated by fig wasps, and fig wasps can only reproduce in fig flowers.Ficus macrophylla is widely used as a feature tree in public parks and gardens in warmer climates such as California, Portugal, Italy (Sicily, Sardinia and Liguria), northern New Zealand (Auckland), and Australia. Old specimens can reach tremendous size. Its aggressive root system allows its use in only the largest private gardens.