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Plants and Flowers

Ask questions about the thousands of species of plants and flowers in this category.

2,693 Questions

Why is seed dispersal important to plants?

Seed dispersal helps to spread the seeds of a plant far away from the parent plant. This helps to avoid overcrowding. this also helps the baby plant to receive all nutrients it needs without fighting with the adult plants.

What North American plant cultivated for its showy flowers which have golden rays?

The plant you are referring to is likely the sunflower (Helianthus annuus). Sunflowers are native to North America and are cultivated for their large, showy flowers with golden yellow rays around a central disk. They are commonly grown for their seeds, as well as for their ornamental value in gardens and landscapes.

Are Pyracantha bushes poisonous?

Pyracantha berries are not poisonous. They are very bitter tasting but are edible when cooked. Pyracantha plants produce white flowers in late spring to early summer and red, orange or yellow berries in fall and winter.

How many petals do snapdragons have?

Snapdragons basically have 1
petal, but it has an upper lip and a lower lip.

Largest division of plants?

The largest division of plants is the angiosperms, also known as flowering plants. Angiosperms are the most diverse group of land plants, with over 300,000 species. They are characterized by the production of seeds enclosed within a fruit.

What is the general shape of a leaf scar?

A leaf scar typically appears as a small, oval-shaped mark on a branch where a leaf was once attached. The shape and size of a leaf scar can vary depending on the specific plant species. In general, leaf scars are smooth and often have distinct vascular bundle scars.

What are the importance of secred groves in conservation of plants?

Sacred groves play a crucial role in plant conservation as they provide a safe haven for rare and endangered plant species to thrive. These groves also help maintain biodiversity by preserving unique ecosystems and acting as gene banks for future plant propagation efforts. Furthermore, sacred groves often serve as cultural and spiritual symbols, fostering a sense of reverence and protection for nature among local communities.

Does african violet reproduce asexually?

Yes, African violets can reproduce asexually through methods like leaf cuttings and division. Leaf cuttings involve cutting a healthy leaf from the plant and propagating it to grow new plants. Division involves separating the plant into smaller sections with roots to create new plants.

What do cells use to make copies of themselves?

Cells use a process called cell division, where they replicate their DNA and then divide to create two identical daughter cells. This process ensures that genetic information is accurately passed from one generation to the next.

If a butterfly or hummingbird sips nectar from a flower does the flower replenish the nectar or die?

In some plants, the flower will keep producing nectar for up to several days before it dies and the seeds begin to form. In others, the flower produces just one batch of nectar. In some plants such as lantana, flowers may stay on the plant long after they have been pollinated and stop producing nectar in order to add to the attractiveness of the plant to pollinators.

Why does a flower arises to a stem and why not to a root?

Flowers arise from stems because they contain the reproductive structures needed for the plant to produce seeds and reproduce. Roots are mainly responsible for anchoring the plant and absorbing water and nutrients from the soil. Flowers attract pollinators to aid in the process of pollination and seed formation.

How do you plant Cupressus sempervirens?

Cupressus

Genus of about 25 species of coniferous trees or large shrubs, natibe to the north hemisphere. Evergreen plants with scale-like, opposite and decussate, scented leaves. Foliage is needle-like in young plants. Fruits are woody and spherical.

They grow in full sun and do well even in dry, infertile, acide or alkaline soils.

Plant alone or in rows or use in windbreaks and coastal planting.

Tolerate formative pruning.

Propagate typical species by seeds that germinate easily in spring and cultivars mainly by grafting or by semi-woody cuttings cut by fingernail in summer.

Dig your hole about 4 inches depending on the size of your cutting, remember to leave enough room for roots if you are trans planting, you want to make your hole bigger if this is the case. Because this plant grows well in poor or rich soil you can use a mix with perilite or pumice woods chip and dirt 50-50-50. Place the plant with roots separated into the hole now filled part ways with your mix, add mix that has again been mixed with the earth you dug plus mix. Pack down tightly expecially next to the trunk you want to avoid any movement until the root have had time to take to its natural surrounding. They do well in full to part sun, and as well very wet to dry conditions. Water very deep the first time you plant, this will create a cement bond that is needed to assure the non-movement during wind or other. Good Luck with your new tree. ***Tip***I add water thru the whole process, this for me insures that the water has made it to the bottom so as you add your dirt have your hose handy and give a little water as well to pack each layer. (This works very well when planting a larger tree)

It's my opioin that these trees are very versitale and adapt well in most situations, they seem to be the tree that will do most anything.

Is the tiger lily a mesophyte?

Yes, the tiger lily (Lilium lancifolium) is a mesophyte. Mesophytes are plants that thrive in average moisture conditions, which is suitable for the tiger lily's growth and development.

How long does the average pear tree live?

I don't know the average, but we have a Bartlett that is 40 years old and still produces heavily. The tree has gotten hollowed-out, and some branches have been lost due to heavy fruiting, but it doesn't want to give up. At 10 years old it survived a transplanting. The fruits are still huge and sweet.

Does Estonia have a national flower?

Estonia is traversed by an important European bio-geographical borderline which divides the area into two large provinces. The northern and western parts of the country with their characteristic calciphilous plant communities of alvars, fens, wooded meadows and broad-leaved forests belong to the Mid-European province while the East, where acid soils promote the development of acidophilous plants and pine as the main forest-forming tree, belongs to the East-European province. There are as many as 251 species of higher plants for which Estonia is the distribution limit, be it northern, southern, western or eastern. The number of vascular plants growing in Estonia totals ca 1 400 (together with microspecies of some genera ca 1 600). Due to the milder climate of western Estonia, 3/4 of the total number of species are found in the coastal lowlands and islands. This also includes the only local endemic species - Saaremaa yellow rattle - which grows in the western part of the island of Saaremaa. In spite of large tracks of intact nature, Estonian flora as a whole is under strong human attack. For instance, the vegetation of grasslands, varying from floodplain meadows on the riverbanks to the dry alvars, has been formed under a long-lasting and steady impact of haymaking and pasturing. About one fourth of Estonian plant species are habitants of marshes. Owing to their stability as habitats, the bogs also contain many relict species that once colonised the tundra-like landscape which emerged from under the withdrawing ice. Of the forest-tundra plants, inhabiting Estonian bogs, the shrub-like dwarf birch and the cloudberry are most common. Fungi are found in all natural and ruderal habitats of Estonia, being particularly widespread in forests, meadows and bogs. The best mushroom forests, where there can be found as many as 400 edible fungi, are situated in the north and southeastern Estonia, as well as in Saaremaa. More information:http://www.einst.ee/publications/nature/

What is the flower that stands for discretion?

The white chrysanthemum flower symbolizes discretion. It is often used to represent honesty, purity, and secret love.

What is the rose for?

well it can show your emotion by their color. Example, Red rose means i love you so it shows love. Black roses spells out death or for some people that your hurt and heartbroken that you became hollw. Blue Roses means impossible love. misery, and can mean love at first sight as sme people say. White roses means tells that your emotion is pure for him or her and can mean im sorry. and idk what the rest of the roses mean.

Root is to fern as blank is to moss?

Seed is to moss. Mosses reproduce through spores, while ferns reproduce through seeds.

Who is rose aylmer?

"Rose Aylmer" is a poem written by English poet Walter Savage Landor. The poem is a tribute to Francis Egerton, a friend of Landor's, and was inspired by a real-life incident involving Egerton and a woman named Rose Aylmer. The poem describes the beauty and virtues of Rose Aylmer in a romantic and melancholic tone.

What type of plants come back year after year?

Perennial plants are the type that come back year after year. They typically have a longer lifespan compared to annual plants, with some perennials regrowing from the same roots or base each year. Examples of perennial plants include roses, peonies, and hostas.

Why do bugs help to keep plants alive?

Sources of food, interactions, and shelter are reasons why bugs help to keep plants alive. The world's flora can offer bugs food in order to sustain life and places in order to hide from natural enemies, mate during breeding seasons, and rest throughout the less desirable times of the day or night.

Sentences about red roses?

Some people grumble that red roses have thorns. I am happy that thorns have red roses.

A thorn defends the red rose, harming those who would steal the blossom

I would rather have red roses on my table than diamonds round my neck

And she was fair as the red rose in May

Sweet Spring, full of sweet days and red roses

What is a garland of flowers called?

A garland of flowers is typically called a lei, especially in Hawaiian culture. This traditional floral wreath is often worn around the neck or given as a gift to symbolize love, friendship, or celebration.

Why does a picked lettuce become limp when left in the sun?

yes

This is due to the plant losing moisture, mostly water, as it is that which keeps leaves rigid the picked plant becomes limp. This happens to a certain extent with all plants - it is very noticeable in ones with thin leaves (as evaporation of moisture is quicker).