A tree with an unbranched trunk.    From Wordnet, Princeton University. 

A spiny, unbranched palm which may grow extremely tall.    From Wordnik.com.  [Chapter 7] Reference

Description: Erect, branched or unbranched herb up to 1.5.    From Wordnik.com.  [Chapter 7] Reference

This species belongs to the largest of the unbranched kind.    From Wordnik.com.  [Among the Mushrooms A Guide For Beginners] Reference

Description: A strikingly tall unbranched palm to 25 m high.    From Wordnik.com.  [Chapter 7] Reference

The tree is, as a rule, unbranched, and somewhat palm-like in form.    From Wordnik.com.  [The Confessions of a Beachcomber] Reference

I3/I = G3/Gequ etc. In unbranched circuits, all loads are connected in series.    From Wordnik.com.  [3. Electric Circuits] Reference

Some types of Amaranthus hypochondriacus are bushy; others are tall and unbranched.    From Wordnik.com.  [4 Grain Amaranths] Reference

Description: A branched or unbranched usually multi-stemmed palm tree up to 15 m high.    From Wordnik.com.  [Chapter 7] Reference

Irene's group had been investigating the production of unbranched polyethylene chains.    From Wordnik.com.  [Archive 2009-10-01] Reference

In each unbranched circuit, the sum of all voltage drops is equal to the total voltage.    From Wordnik.com.  [3. Electric Circuits] Reference

In the following Table 3.2., an unbranched circuit is compared with a branched circuit.    From Wordnik.com.  [3. Electric Circuits] Reference

In practice, calculations of conductances are required very seldom for unbranched circuits.    From Wordnik.com.  [3. Electric Circuits] Reference

Designating an aliphatic hydrocarbon having a straight and unbranched chain of carbon atoms.    From Wordnik.com.  ["There's always that doubt in the back of the minds of people of color... that you believe that somehow someone is better than you..."] Reference

Male flowers are in large, branched inflorescences; the female inflorescences are unbranched.    From Wordnik.com.  [Chapter 37] Reference

If we have unbranched descent, then it forms a nested hierarchy if we group by branch and stem.    From Wordnik.com.  [About 'What Darwin Got Wrong'] Reference

Remarks: Distinguished from H. compressa by its usually constricted fruit and unbranched trunks.    From Wordnik.com.  [Chapter 7] Reference

Stem erect, 10 ft. or more high, unbranched, unless compelled to do so by the removal of the top.    From Wordnik.com.  [Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation] Reference

The cultivated sunflower is a tall, erect, unbranched, coarse annual, with a distinctive large, golden head.    From Wordnik.com.  [1. Oil Plants and their Potential Use] Reference

Example 5.1 deals with an unbranched magnetic circuit with two magnetic resistances RmL and RmFe connected in series.    From Wordnik.com.  [5. Magnetic Field] Reference

This is closely related to M. bicolor, but differs in having an unbranched stem and numerous richly-coloured flowers.    From Wordnik.com.  [Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation] Reference

Only the straight, unbranched trunks had been used.    From Wordnik.com.  [The Young Forester] Reference

It is a plant of great elegance, producing on an unbranched stem about.    From Wordnik.com.  [Proserpina, Volume 1 Studies Of Wayside Flowers] Reference

The pseudoelaters, is often unbranched or has somewhat branched filaments.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

The stiff, usually unbranched stem does its best in attaining a height of two feet.    From Wordnik.com.  [Wild Flowers Worth Knowing] Reference

The individuals are small and provided with a long unbranched, or terminal, simply split stalk.    From Wordnik.com.  [Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901] Reference