Ads
related to: leafy place identification guide worksheetteacherspayteachers.com has been visited by 100K+ users in the past month
- Assessment
Creative ways to see what students
know & help them with new concepts.
- Projects
Get instructions for fun, hands-on
activities that apply PK-12 topics.
- Try Easel
Level up learning with interactive,
self-grading TPT digital resources.
- Resources on Sale
The materials you need at the best
prices. Shop limited time offers.
- Assessment
Search results
Results from the WOW.Com Content Network
Chart illustrating leaf morphology terms. The following terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade is divided into two or more leaflets). [1]
LEAFY is involved in floral meristem identity. LEAFY encodes a plant-specific transcription factor, is found in all land plants and in charophytes [2] and one of its exons have been used extensively in phylogenetic work on spermatophytes. [3] When the gene is overexpressed, the plant is less sensitive to environmental signals and flowers ...
Leaf Base Shape: Semiamplexicaul – the leaf base wraps around the stem, but not completely. Leaf Blade Apex: Acuminate – narrowing to a point (a term used for other structures, too). Acute – with a sharp, rather abrupt ending-point. Acutifolius – with acute leaves. Attenuate – tapering gradually to a narrow end. Leaf Blade Margins:
The primary leaf or leaves of a plant embryo which upon germination develops into the seed-leaf or the first set of leaves. craspedodromous Pinnate venation in which the secondary veins terminate at the margin s, often as teeth. crateriform In the shape of a saucer or shallow cup; hemispherical or more shallow. cremnophyte
The leaves are each made up of hairless oval leaflets measuring up to 1.3 centimeters long. The inflorescence is a cone-shaped or cylindrical spike of many purple flowers with pointed green bracts between them. Blooming occurs in summer. [1] [3] The flowers are pollinated by bumblebees. [4] The seeds can persist in a soil seed bank for 8 years. [4]
The fruit is a small nut about 3–6 millimetres (1 ⁄ 8 – 1 ⁄ 4 in) long, held in a leafy bract; the bract may be either trilobed or simple oval, and is slightly asymmetrical. The asymmetry of the seedwing makes it spin as it falls, improving wind dispersal. The shape of the wing is important in the identification of different hornbeam ...
In contrast, the leaves of the related silver maple, A. saccharinum, are much more deeply lobed, more sharply toothed, and characteristically have five lobes. The upper side of A. rubrum ' s leaf is light green and the underside is whitish and can be either glaucous or hairy. The leaf stalks are usually red and are up to 10 cm (4 in) long.
Populus grandidentata is a medium-sized deciduous tree native to North America, found mostly in the northeastern United States and southeastern Canada. Leaves are similar to Populus tremuloides, but slightly larger and having larger teeth. [3]
Ads
related to: leafy place identification guide worksheetteacherspayteachers.com has been visited by 100K+ users in the past month